Today, unmanned aerial vehicles (UAVs, or “drones”), are an ever-present entity in both political discourse and the skies above countries such as Pakistan and Afghanistan. Unmanned aerial vehicles can be used for a wide variety of missions. While intelligence, surveillance, and reconnaissance (ISR), and target acquisition are missions that frequently fall under the purview of basic UAVs, more advanced drones can be used for specialized tasks such as laser targeting, cargo transportation, and precision strike missions. Over 50 countries possess the ability to produce their own UAVs, and those that cannot do so are able to receive UAVs from exporters around the world. The most valued UAVs in the export market are those capable of long range flight or armed operations, as these platforms are significantly more difficult for many countries to independently produce. The United States holds the technological edge in UAV production, but Israel is the world’s leading exporter of UAV systems. Systems such as Israel Aerospace Industries’ Heron UAV have been sent to countries such as Indonesia, Germany, and India. The only indigenously produced British drone, the Watchkeeper WK450, is a variant of the Israeli Hermes 450, a medium-size UAV manufactured by Haifa’s Elbit Systems Ltd. Between 2006 and 2013 UAV exports from Israel totaled $4.6 billion.

It may seem strange that the United States is not the world’s largest exporter of UAVs. After all, the U.S. holds the unequivocal edge in UAV technological development. No other UAV can hold an offensive payload within 1,500 pounds of the nearly two tons carried by the American MQ-9 Reaper, an aircraft whose upgrade the General Atomics Avenger, has already been tested in Afghanistan. UAVs such as the Avenger or the Lockheed Martin’s RQ-170 Sentinel (an advanced reconnaissance drone), are designed with stealth in mind, and no other country has been confirmed to have developed and put into service an independently-designed UAV with stealth capabilities.

It is understandable that the United States does not wish to export the Avenger or the Sentinel, two of its most cutting-edge systems, to foreign countries. The secrets of such technological advancements may have no dollar equivalent. Yet the United States has developed many UAVs such as the MQ-1 Predator or the RQ-7B Shadow that while advanced, do not represent the absolute cutting edge in UAV technology. Historically, the United States has had few quandaries with exporting other advanced weapons systems to countries around the world: the M1 Abrams tank has been exported by the hundreds to countries around the world, as has the F-16 Fighting Falcon jet or the Apache AH-64 attack helicopter. All of the vehicles were exported in what was at the time the most advanced version of the product. What is it about UAVs that leads to the United States’ hesitancy to fully invest in the export field?

The answer is hard to define, and impossible to pin on only one factor. A major factor slowing down UAV exports is the International Traffic in Arms Regulations (ITAR), a set of federal regulations that require Department of State authorization in order to allow domestic firms to export information or material with military applications, specifically those on the United States Munitions List. Yet this is an obstacle faced by many U.S. manufacturers, whether they wish to export tanks, jet fighters, helicopters, or nuclear weapons. Although the nuclear weapon exportation field is admittedly a small one, the ITAR has still allowed for robust exportation of the aforementioned Abrams, Fighting Falcons, and Apaches. Instead, the United States is imposing constraints on itself and other suppliers through a multilateral mechanism.

The Missile Technology Control Regime (MTCR) is a partnership between the United States and 33 other countries that aims to prevent the reckless proliferation of WMD delivery systems by attempting to limit the transfer of “missile equipment, material, and related technologies” used to deliver weapons of mass destruction. This is achieved by member states establishing license authorization requirements for trade of MTCR-designated goods. The MTCR attempts to limit the export of a broad range of goods beyond completed missile systems: these include propellant systems and turboprop engines usable in ICBMs to both short and long-range UAV systems.

While manned aircraft are specifically mentioned as not covered under the MTCR, the text of the agreement does specifically mention UAVs as an entity to be regulated by the Regime. As far back as 1987, (the year the MTCR was established), UAVs were seen by the international community as a potent delivery method for weapons of mass destruction, despite the fact that intercontinental ballistic missiles dominated the news of the day. The end of the Cold War brought with it a reduced threat of global nuclear war. Yet the rise of global terrorism means the MTCR will still be relevant in the years to come as a safeguard against weapons proliferation among non-state actors. Representatives from member countries convene at an annual plenary meeting in an attempt to ensure MTCR regulations remain effective and feasible.

The MTCR separates WMD delivery systems into “Category I” and “Category II” items. Category I items are systems capable of carrying a payload of at least 500 kg to a distance of at least 300 km (roughly 1,100 lbs. to a distance of 186 miles). Category II items include systems with a range of 300 km (but a sub-500 kg payload) and other dual-use, “missile-related,” components. These items are subject to less scrutiny under MTCR guidelines, although goods judged by an exporting country to be intended for WMD delivery are subject to a “strong presumption of (license) denial.”

American UAVs that would be classified as category I delivery systems include the MQ-1 Predator and the MQ-9 Reaper. In the case of the Predator and the Reaper, the United States would be encouraged under MTCR guidelines to require General Atomics Aeronautical Systems (the producer of the above two systems), to attain a special export license (which is no easy task) in order to export its UAVs.

It is easy for analysts to point to the MTCR as the reason the United States has not entered the UAV export market with the force it is capable of. However, the MTCR is not a treaty, and is not binding or enforceable. MTCR guidelines even allow for the exportation of category I items at the member states’ discretion, although it frowns upon the practice. The only thing “prohibited absolutely” under MTCR rules is the exportation of “production facilities” for category I goods, defined as the equipment and software designed to be integrated into installations for product development or production.

Under the MTCR, the United States would be able to export its UAVs without violating its Regime obligations, provided it does not export the aforementioned production facilities for said drones. The U.S. could even increase UAV exports without worrying that such exports make it significantly easier for another country or non-state actor to deploy a WMD. While they could theoretically be used to deliver a WMD, UAVs (even those that fall into the MTCR’s category I), are not the optimal delivery method for the utilization of such weapons. They are much slower than jets or missiles, and while their payloads can be impressive, they pale in comparison to those of dedicated bombers, which have proven stealth abilities. A UAV’s strength lies in the unique ability to conduct surgical strikes and reconnaissance while guaranteeing the safety of its operator.

Why does the United States hesitate to export UAVs on the scale they export other types of military equipment? It is possible that the answer in large part reflects the existence of a belief in the United States that UAVs represent the latest development in military technology, a feat of military engineering that has the potential to give the United States an ever-increasing ability to discretely gather intelligence and attack high-value targets.  Given its advanced nature, it would be unwise and perhaps even dangerous to share such technology with other nations. Yet, if the United States continues to be hesitant in selling UAVs to foreign countries, what will these other countries choose to do? They will not simply decide to continue operating a military with limited or outdated UAVs; they will get their UAVs from other countries, which would be an economic, political, and military setback for the United States.

During the Cold War, it was routine for a country’s military to be built around Soviet or American weapons and vehicles. Through the selling of arms and equipment, the 20^th century superpowers managed to influence the policy of allied countries looking for foreign and domestic security in an unstable world. Over two decades after the end of the Cold War, the same situation holds true. The UAV may be able to perform a similar role to that of the Kalashnikov, a tool that could be used to empower nations while keeping them drawn to an even more powerful patron.

What if potential customers choose to take their business to countries whose world views are less in line with those of the United States, such as China or Russia? These two countries have UAV and UCAV development programs of their own and both are eager to expand their influence into areas such as Africa and Central Asia. If the United States finds itself unwilling to keep up with the trends of the defense export market, it could find itself with shrinking influence in geopolitical regions key to its interests. Of course, there are other factors besides arms sales that draw countries together. Common cultural bonds, economic aid, and similar geopolitical interests can naturally bring countries together. Yet it would be foolish to ignore military dependency as a valuable tool in the struggle to win international allies. The ability of military sales to build relationships is hard to deny; India is the largest importer of Israeli military goods, and this is undoubtedly a foundation of the international partnership between the two nations.

Of course, many countries could choose to simply develop their own UAVs. A platform that can ably perform the missions of ISR and target acquisition is not extraordinarily hard to develop; the British military was operating the remote-controlled, reusable Queen Bee UAV as early as the 1930’s. Despite its early development date the Queen Bee would prove reliable enough to serve with the Royal Navy until 1947, long after further developments in UAVs had been made. It is significantly more difficult to design a UAV that can accurately deliver a heavy offensive payload while maintaining the ability to travel long distances with reasonable speed. Due to this challenge, many countries will choose to import rather than develop UAVs.

While there would certainly be advantages to the United States increasing its activity in the UAV export market, there could be significant drawbacks as well. Currently, UAVs operate with a quasi-legality and de facto acceptance around the world. The United States executes strike missions in countries like Pakistan that would be politically infeasible with manned aircraft. After an almost six-month hiatus, drone strikes are once again occurring in Pakistan, a country that publicly claims such strikes violate its sovereignty. Should multiple countries gain access to Predator or Reaper drones, a similar situation of frequent strikes may well be seen on a global scale. This could prove a serious threat to global international relations and the security of internationally recognized borders.

The United States faces a decision of great importance. Should it export its advanced UAVs in greater numbers, earning tremendous amounts of funds while expanding its sphere of influence? Or, should it operate on the side of caution, weighing the benefits of influence versus the hazards of proliferating a weapon whose rules of use have not been properly defined?

The unfortunate truth is that, in the end, the technology behind advanced UAVs and UCAVs will be spread around the world. With the exception of the MTCR, there are no internationally-recognized bodies who name the limiting of military UAV exportation as a primary objective. If it is not spread by the United States, it will be spread by another country. The United States should take a lead in this market, securing its influence and building alliances around the world. Through this method, the United States could reap the valuable long-term rewards that come with UAV exportation.

Drone Wars UK. “Mapping Drone Proliferation: UAVs in 76 Countries.” Global Research. Centre for Research on Globalization, 18 Sept. 2012. Web. 27 June 2014.

Sherwood, Harriet. “Israel Is World’s Largest Drone Exporter.”Theguardian.com. Guardian News and Media, 20 May 2013. Web. 27 June 2014.

Defense Industry Daily Staff. “The UKs Watchkeeper ISTAR UAV.” Defense Industry Daily RSS News. Defense Industry Daily, 05 May 2014. Web. 27 June 2014.

Sherwood, Harriet. “Israel Is World’s Largest Drone Exporter.”Theguardian.com. Guardian News and Media, 20 May 2013. Web. 27 June 2014.

“MQ-9 Reaper.” U.S. Air Force. United States Department of Defense, 18 Aug. 2010. Web. 27 June 2014.

“New Predator C “Avenger” Drone Operationally Ready after Testing.” Global Aviation Report. Global Aviation Report, 24 Feb. 2014. Web. 27 June 2014.

Defense Industry Daily Staff. “2006 Saudi Shopping Spree: $2.9B to Upgrade Their M1 Tank Fleet.” Defense Industry Daily RSS News. Defense Industry Daily, 19 Sept. 2013. Web. 15 July 2014.

Defense Industry Daily Staff. “Top Falcons: The UAEs F-16 Block 60/61 Fighters.” Defense Industry Daily RSS News. Defense Industry Daily, 26 Jan. 2014. Web. 15 July 2014.

Cole, J. M. “Taiwan Showcases AH-64E Apache Guardian Helicopters.” The Diplomat. The Diplomat, 14 Dec. 2013. Web. 22 July 2014.

“ECFR — Code of Federal Regulations.” Electronic Code of Federal Regulations. Government Printing Office, n.d. Web. 27 June 2014.

“Missile Technology Control Regime.” Missile Technology Control Regime. Government of Canada, n.d. Web. 27 June 2014.

“MQ-1B Predator.” U.S. Air Force. United States Department of Defense, 20 July. 2010. Web. 27 June 2014.

“MQ-9 Reaper.” U.S. Air Force. United States Department of Defense, 18 Aug. 2010. Web. 27 June 2014.

Riedel, Bruce. “Israel & India: New Allies.” The Brookings Institution. The Brookings Institution, 21 Mar. 2008. Web. 22 July 2014.

MTCR. “Missile Technology Control Regime (MTCR) Annex Handbook – 2010.” (n.d.): n. pag. MTCR English. Missile Technology Control Regime, 2010. Web.  22 July 2014.

Krock, Lexi. “1930s – DH.82B Queen Bee (UK).” NOVA. PBS, Nov. 2002. Web. 15 July 2014.

Khan, Ismail, and Declan Walsh. “Drones Kill 5 as Pakistan and U.S. Target Tribal Belt.” The New York Times. The New York Times, 18 June 2014. Web. 27 June 2014.

Michael Bodner is a Legislative Fellow with the Orthodox Union Advocacy Center in Washington, D.C. Mr. Bodner is a recent graduate of Johns Hopkins University, where he majored in International Studies with a concentration in Global Security and Counterterrorism. He has also attended Freie Universität in Berlin, where he studied the European role in international security.  His past work with FAS includes research and writing about chemical weapons use in the Syrian Civil War, international biosecurity, and the enforcement of sanctions against Iran. Special research interests include the Arab-Israeli conflict and the international proliferation of surface-to-air missiles.

Andrew Marienhoff Sessler

Editor’s Note: This article¹originally appeared in the August 2014 issue of Physics Today; it can also be accessed online. Dr. Sessler was involved with FAS for over four decades and served as Chairman of the Board from 1988 to 1992.

Andrew Marienhoff Sessler, visionary former director of Lawrence Berkeley National Laboratory (LBNL), one of the most influential accelerator physicists in the field, and a human-rights activist, died on 17 April 2014 from cancer.

Born on 11 December 1928, Andy grew up in New York City. He was one of the first Westinghouse Talent Search finalists, for which he visited the White House as a high school senior in 1945. He enrolled at Harvard University just as World War II ended. He received a BA in mathematics, then went to Columbia University and earned a PhD in physics in 1953 under Henry Foley. After an NSF postdoc—in the first group ever awarded—at Cornell University with Hans Bethe and a stint on the faculty at the Ohio State University in 1954–59, Andy joined the Lawrence Radiation Laboratory—as LBNL was then called—in 1959; he spent the remainder of his career there.

Andy left his mark in several areas of physics, including nuclear structure theory, elementary-particle physics, and many-body problems. His 1960 paper with Victor Emery is generally acknowledged, along with a paper from a competing group led by Philip Anderson, as the first to predict the superfluid transition of helium-3.

His interest in accelerator physics began in the summer of 1955 when Andy was invited by Donald Kerst to join the Midwestern Universities Research Association (MURA) study group. MURA researchers were working to host a multi-GeV proton accelerator project in the Midwest based on a novel accelerator scheme called the fixed-field alternating gradient. Although the project did not materialize, their R&D achievements profoundly transformed accelerator design from an intuitive art to a rigorous scientific discipline centered around beam physics.

In collaboration with Keith Symon (another MURA member), Andy studied the RF acceleration process and for the first time in accelerator research employed the full power of Hamiltonian dynamics and computer simulation, using the most powerful computer at that time, ILLIAC. They discovered a method to produce intense circulating beams by “stacking,” repeatedly collecting the injected beam into a phase-space “bucket” and raising its energy. But if the intensity gets too high, beams in general become unstable, rendering them useless. In collaboration with several colleagues, Andy showed that high intensities can still be maintained by carefully controlling the beam environment.Those discoveries made high-luminosity proton colliders feasible; the most famous implementation, the Large Hadron Collider, recently discovered the Higgs particle.

After being at LBNL for several years, Andy became interested in the impact of science and technology on society. He helped usher in a new era of research on energy efficiency and sustainable energy technology and was instrumental in building the research agendas in those areas for the Atomic Energy Commission (AEC) and later the Department of Energy.

In 1973 Andy was selected as LBNL’s third director. His first act was to establish the energy and environment division, with Jack Hollander as director, and the two men started more than 50 research projects in the first year. The division initiated many major research programs in such fields as air-pollution chemistry and physics, solar energy technology, energy economics and policy, and internationally prominent energy efficiency technology under the guidance of Arthur Rosenfeld. Andy supported the development of the nation’s largest geothermal research program, which led to the lab’s establishing one of the nation’s leading Earth-sciences research divisions.

Stepping down from his post as LBNL director in 1980, Andy returned to his first love—research. He began work in earnest on a new area of accelerator physics: the generation of coherent electromagnetic waves through the free-electron laser (FEL) interaction.

Together with Donald Prosnitz, Andy proposed in 1981 a high-gain FEL amplifier for high-power millimeter-wave generation. The group Andy assembled to perform and analyze the successful 1986 millimeter FEL experiment also explored FELs at x-ray wavelengths. The researchers found that the x-ray beam being amplified in a high-gain FEL does not diffract but stays close to the electron beam. That “optical guiding” phenomena presaged the success of x-ray FELs more than two decades later.

Andy noted that the high-power millimeter wave from an FEL can be used for high-gradient acceleration that could reduce the size, and hence the cost, of a multi-TeV electron linear collider. Thus he proposed in 1982 the concept of a two-beam accelerator in which a high-current, low energy accelerator runs parallel to and supplies millimeter power to a low-current, high-energy accelerator. The scheme is still very much alive as the Compact Linear Collider project at CERN.

At the American Physical Society (APS), Andy helped expand the organization’s focus to encompass many issues related to “physics and society,” including national funding, science education, and arms control. With a life-long interest in promoting human rights, Andy was instrumental in initiating the APS Committee on International Freedom of Scientists and raising funds to endow the APS Andrei Sakharov Prize. He and Moishe Pripstein cofounded Scientists for Sakharov, Orlov, and Sharansky; the group’s protests along with those of other groups led to the release of the three Soviet dissidents.

In 1998 Andy served as president of APS. He received many honors, including the AEC’s Ernest Orlando Lawrence Award in 1970², APS’s Dwight Nicholson Medal in 1994³, and the Enrico Fermi Award from the U.S. Department of Energy in 2014.⁴

An avid outdoorsman, Andy enjoyed physical activities—swimming, rowing, skiing, bike riding—especially when shared with family and friends. Even later in life, when maintaining his bodily balance took extra effort, he kept up his lunchtime jogging routine and shared jokes and some good physics with the entourage around him. He was a mentor to many younger colleagues and to many his own age who learned more from him than a lot of them realized at the time. Andy ever kept the physics community at the center of his life and work.

Dr. Robert J. Budnitz has been involved with nuclear-reactor safety and radioactive-waste safety for many years.  He is on the scientific staff at the University of California’s Lawrence Berkeley National Laboratory, where he works on nuclear power safety and security and radioactive-waste management.  From 2002 to 2007 he was at UC’s Lawrence Livermore National Laboratory, during which period he worked on a two-year special assignment (late 2002 to late 2004) in Washington to assist the Director of DOE’s Office of Civilian Radioactive Waste Management to develop a new Science & Technology Program.  Prior to joining LLNL in 2002, he ran a one-person consulting practice in Berkeley CA for over two decades.  In 1978-1980, he was a senior officer on the staff of the U.S. Nuclear Regulatory Commission, serving as Deputy Director and then Director of the NRC Office of Nuclear Regulatory Research.  He earned a Ph.D. in experimental physics from Harvard in 1968.

Kwang-Je Kim received B.S in Physics from Seoul National University (1966) and Ph.D. in Elementary Particle Physics from the University of Maryland (1970). Kwang-Je was originally trained as a theorist in elementary particle physics, but switched to accelerator physics in 1978 when he joined LBNL. He moved to Argonne National Laboratory in 1998, where he is currently Argonne Distinguished Fellow. He is also a part time professor at the University of Chicago. He performed groundbreaking research in the emerging area of generating highly bright photon beams via synchrotron radiation and free electron lasers.  He is a Fellow of APS since 1995, received International FEL Award in 1997, USPAS Award for Achievement in Accelerator Physics and Technology in 2013, and Robert R. Wilson Prize for Achievement in the Physics of Particle Accelerators in 2014.

Herman Winick is a Professor (research) emeritus at the SLAC National Accelerator Laboratory and the Applied Physics Department of Stanford University, where he has been since 1973. After receiving his AB (1953) and PhD (1957) in physics from Columbia University, he continued work in experimental high energy physics at the University of Rochester (1957-9) and then as a member of the scientific staff and Assistant Director of the Cambridge Electron Accelerator at Harvard University (1959-73). In the early 1960s his interests shifted to accelerator physics and then to synchrotron radiation. In 1973 he moved to Stanford University to take charge of the technical design of the Stanford Synchrotron Radiation Project. Since then he has played a leadership role in the development of synchrotron radiation sources and research at Stanford and around the world.

George S. Stanford

Editor’s Note:  Dr. Stanford served as a member of FAS’s National Council from 1986 to 1990.

The far-ranging and versatile impact of George S. Stanford as a professional colleague includes many contributions to human betterment.

In the late 1950s and early 1960s, George — a Canadian-born PhD physicist — became a contributor and spokesperson for universal, conscientious nuclear composure and restraint. His role was initially manifested through opportune and enduring participation with the Federation of American Scientists (FAS) Chicago chapter, which had been transplanted from the University of Chicago to Argonne National Laboratory.

As a physicist at Argonne, George engaged in hands-on work with reactor and accelerator facilities. He gained a comprehensive understanding and appreciation not only of nuclear reactors, but also of the basic science underlying nuclear weapons and their potential risk to civilization. After retirement, he devoted much of his personal time to promoting the Integral Fast (Breeder) Reactor, having professionally been part of the large Argonne team that worked on power-reactor safety.

Born July 23, 1928, he graduated in 1949 from Acadia University in Wolfville, Nova Scotia with a BS in Physics/Math; Wesleyan University, in 1951 with an M.A. in Physics; and Yale University in 1956 with a PhD in Experimental Nuclear Physics. He passed away on 7 October 2013.

During much of his professional lifetime, the Cold War seemed to be spiraling out of control, with many hardline protagonists promoting armaments and strategies that could lurch the United States uncontrollably toward nuclear war and human devastation. Along with other nuclear scientists at Argonne and elsewhere, George tried to inject some sense of realism and perspective. He was one of those who frequently practiced public outreach, widely communicating the devastating potential of excessive nuclear armaments.

His outreach extended to then-raging complex and emotionalized issues such as excessive nuclear-armed missiles, needed arms-control initiatives, and improved nuclear-reactor safety. In this connection, George helped organize and became co-chair of the Concerned Argonne Scientists (CAS), an ad-hoc organization of laboratory employees which had separated itself from the local FAS chapter because of the war in Vietnam. The CAS persisted as the Argonne-based group that contributed systemic experience and advocacy about a broad range of public issues.

George served a stint on the FAS national council, and he frequently contributed his knowledge and experience to both the Argonne FAS Chapter and the national organization.

Professionally, he made significant contributions to Argonne analytical and experimental programs in nuclear-diagnostics for reactor safety, and later in arms control and treaty verification.

George’s perceptivity is reflected in several books of enduring relevance. He was a co-author of the two-volume, multi-authored Nuclear Shadowboxing: Contemporary Threats from Cold War Weaponry, which later was transitioned into the contemporary three-volume Nuclear Insights: The Cold War Legacy. The latter book was billed respectively as “an insider history” of U.S. and Soviet weaponry, an analysis of contemporary “nuclear threats and prospects,” and discussion of “nuclear reductions.”

With Gerry Marsh, he co-wrote The Phantom Defense: America’s Pursuit of the Star Wars Illusion. George not only participated in the troublesome, but widely publicized Progressive Case in the late 1970s that drew international attention to thermonuclear weaponry and government secrecy, but he was  a consummate and fastidious editor of the resulting narrative: Born Secret: The H-bomb, the Progressive Case, and National Security. [Editor’s note: The Progressive Case involved independent investigator Howard Morland, who was lured by the Progressive magazine to research using openly available resources how thermonuclear weapons worked.]

A sample of wide-ranging articles he wrote or co-wrote include, “Reprocessing method could allay weapons fear,”  “Smarter use of nuclear waste,”  “Reprocessing is the answer,”  “Integral Fast Reactors: Source of Safe, Abundant, Non-Polluting Power,”  “LWR Recycle: Necessity or Impediment?” and “The antiballistic missile: how would it be used?”

George had been a member of the American Nuclear Society and the American Physical Society. Long after formal retirement from Argonne, he was contributing time and intellect to a comparison of future reactors, favoring fast breeders. One of his contemporary memberships was the Science Council for Global Initiatives.

To his very, very last days, he was applying his intellect and experience in promoting nuclear-reactor development and in assessing improved radiation-diagnostic methods.

George Stanford was married twice, living in the Chicago western suburbs, first to Ann Lowell Warren, having several children together, and later to Janet Clarke — all of whom, along with his many friends and colleagues, dearly miss him.

Peace, humanity, and progress were always on George’s mind.

Dr. Alexander DeVolpi,  George Stanford’s colleague and friend since the 1950s, is a nuclear physicist long active in arms-control policy and treaty-verification technology. Retired from Argonne National Laboratory, he has authored or coauthored from first-hand experience several books about arms control. After earning an undergraduate degree in journalism from Washington and Lee University, Lexington, Va., Alex served with the U.S. Navy, reaching the rank of Lieutenant Commander, with numerous assignments to the Naval Research Laboratory and the Radiological Defense Laboratory. Later he received his Ph.D. in physics (and MS in nuclear engineering physics) from Virginia Polytechnic Institute, Blacksburg, Va. 

Alex was elected a Fellow of the American Physical Society for contributions to arms-control verification and public enlightenment on the consequences of modern technology. As a citizen-scientist, he has long been involved in public-interest arms-control issues, including the Chicago/Argonne Chapter of the FAS.  He was cofounder of Concerned Argonne Scientists, and a member of activist organizations and executive committees in the Chicago area. Alex was a participant and technical consultant in the FAS/NRDC joint project with Soviet counterparts on nuclear-warhead dismantlement, as well as an elected member of the national FAS council in 1988-92.

There is broad international consensus about reduction of nuclear risks as one of the most relevant drivers to enhance global security. However, degrees of involvement, priorities and approaches adopted to deal with the issue differ from state to state. They are dependent on interests and self-perceived roles as well as cultures and traditions of nations. As in the past, the recent statements at the Preparatory Committee for the 2015 Non-Proliferation Treaty (NPT) Review Conference are again a good sample of such different postures.

While nuclear-armed states and their allies are primarily focused on demanding more nonproliferation and nuclear security¹, the majority of states without nuclear weapons mainly demand the fulfillment of nuclear disarmament commitments. States on each side tend to think that they have done more than enough, but it is clear that there is much more to be done.

In today’s multi-polar world, nuclear threats have undeniably increased, and even more so since nuclear terrorism became a plausible threat. At the same time the fragility of international trust progressively becomes more evident, mainly due to lack of global common goals and frustration over ineffective multilateral action. This fragmented scenario puts traditional strategies for reducing nuclear risks at a crossroads.

Global threats require global solutions

In order to understand the global dimension of nuclear threats, it is worthwhile to analyze potential scenarios from the perspective of their consequences.

The negative consequences of any potential incident would be twofold: those directly affecting the target of the attack in terms of casualties and destruction, and those indirectly stemming from the high degree of global interconnection. Such global impacts would surely include political disruption, environmental damage, disturbance of the global economy, restrictions to international trade (including that of primary resources), and deep psychosocial commotion. Also, they would encompass a deferral in the delivery of humanitarian international aid to developing countries due to a change in funding priorities of the developed countries.In other words, almostevery aspect of human activity around the world would suffer chaos and disruption.

Furthermore, in the case of a large-scale nuclear exchange, there would be severe impacts on the climate and food supplies, which would lead to extreme poverty. It is clear that in terms of nuclear risks, what happens to one happens to all.

The existence of more than 16,000 nuclear weapons deployed in 14 countries and in the oceans of the world (many of them on a high state of alert), implies risks of intentional or unintentional detonation. A recent study by Chatham House revealed 13 known cases involving six nuclear-armed states, from 1962 to 2002, when the arms were on the verge of being detonated by error or accident.²

Besides the risks of potential use, the mere existence of the weapons entails more negative impacts. Nuclear-armed states jointly spend around $11 million dollars per hour to maintain their nuclear weapons complexes, and the rate of spending follows an upward trend. Despite reductions in the number of weapons, such expenditures are sustained by on-going modernization efforts.³

These funds are constantly drained away from investments to close basic social deficits in several of the states, and international aid, which developed nations normally devote to fight extreme poverty. The socio-economic impacts are extremely significant as these expenditures- if used for another purpose, would be enough to reduce world poverty by 60 percent over ten years.

Nuclear weapons are also a factor of global inequality, as they fictitiously divide the world in two different categories of actors: the “haves” and the “have-nots.” In fact, the possession of nuclear arms leads to international power in the hands of very few, and in this way, contaminates multilateral dialogue at the expense of respect and equal treatment of the interests of the non-possessors. In addition, the high relevance of nuclear weapons in national/collective security doctrines acts as a powerful attraction for further proliferation, as they are perceived as icons of international power and prestige.

In terms of potential terrorist and criminal acts, the facilities where these arms are stored are protected in different ways and therefore may be subject to intrusion or theft, among many other threats. There is weapons-usable material distributed in 25 countries which involve similar risks.⁴

The immediate conclusion is that the detonation of nuclear weapons (be it sophisticated or improvised, carried out by states or non-state actors), would impact every member of the global community in many different dimensions and there would be little distinction as to the perpetrator– or to the reason for use: intention, error or accident.

The strategies to avoid potential devastating incidents (by the elimination of current arsenals, and the prevention of proliferation and of terrorist use), are in essence mutually dependent. In other words, an integrated system to reduce nuclear risks would be the most efficient option as it would harmonize the strategies adopted to promote nuclear disarmament, nuclear security and the prevention of further proliferation.

Integrating disarmament, nonproliferation and nuclear security efforts

The goal of opening paths toward efficient integration of strategies for the reduction of nuclear risks poses big challenges, but is well worth the effort in view of the current crisis of the traditional instruments that rule the global nuclear order. It is key to recognize that separation and imbalances among disarmament, nonproliferation and nuclear security efforts are factors that play against the stability of the present system.

Experience shows that even the most valuable and innovative approaches in nuclear risks reduction tend to miss out on opportunities to promote integrated views and synergic actions. For example, the Second Conference on the Humanitarian Impact of Nuclear Weapons held earlier this year in Nayarit, Mexico (which brought together 146 states and many non-governmental organizations), focused almost exclusively on the humanitarian impact of nuclear exchanges between states. Even though the Conference took place a short time in advance of the Nuclear Security Summit (NSS) in the Netherlands (which focused on preventing nuclear terrorism), only a few voices pointed out in Nayarit the similarities in terms of risks and humanitarian consequences with nuclear terrorist attacks. On the other hand, at the NSS in The Hague, there was little debate about how to link nuclear security, disarmament and nonproliferation efforts as building-blocks of a common strategy.^{5 6}

To do away with these conceptual silos opens up a broad range of opportunities. To take advantage of them requires a change of beliefs and paradigms-from both internal politics and international relations- that have been firmly in place for years. In order to advance in this direction, it is absolutely necessary that states take into consideration not only their own interests – and those of their strategic allies – but also the interests of other different actors and those of the international community as a whole.

Restoring balance and building confidence

Today, limited progress in disarmament can be attributed to the prevailing role of nuclear weapons and nuclear deterrence in the security doctrines of key states and alliances. For example, NATO’s 2012 Defense and Deterrence Posture Review reaffirms the role of nuclear weapons by recognizing them as “a core component of the Alliance’s overall capabilities for deterrence and defense alongside conventional and missile defense forces.” It also recognizes strategic nuclear forces as the supreme guarantee of the security of the Allies.⁷

However, the performance of nuclear weapons as an effective deterrent is increasingly questioned by the expert community. It is accepted that they are of no use to deter acts of nuclear terrorism, and in practice, history has also made it clear the unlikeliness of use against non-nuclear armed states, even in the worst conflict. The belief in nuclear deterrence as a source of power contrasts with the plausibility of any use, and only finds a place within the framework of the strategic dialogue among nuclear-armed states. It is crucial that possessors re-think deterrence in light of such evidences in order to progressively reorient towards the use of less risky means. They owe this effort to the entire global community.

Nuclear sharing and extended deterrence also poison any intent of a positive evolution toward nuclear disarmament and should be reconsidered. It seems at least questionable to see non-nuclear weaponsstates hosting nuclear weapons in their territories, or others benefitting from nuclear umbrellas and requesting security based on these weapons.It is essential that those states jointly work with their strategic allies to make conscious decisions to favor other kinds of deterrence in order to satisfy their security needs. A virtuous example could be the creation of a strategic dialogue among Japan, South Korea, the United States and China to agree upon a solution involving other means regarding North Korea’s security threats.

The tensions between possessors and non-possessors lead to disagreement about disarmament strategies. The traditional step-by-step approach conflicts with the humanitarian initiative put forward by non-nuclear weapons states, which gained momentum after the 2010 Non Proliferation Treaty (NPT) Review Conference. The NPT’s “P5 nuclear weapons states” (China, France, Russia, United Kingdom and the United States) made their beliefs clear that the humanitarian initiative contradicts the adopted step-by-step approach and is “a distraction” from the current disarmament efforts.⁸ In this sense, the absence of most of nuclear weapons possessors from both the Conferences on the Humanitarian Impact of Nuclear Weapons, in Olso and Nayarit showed reluctance not only to act, but also to enter into any kind of innovative disarmament dialogue.⁹

In order to be successful, any progress in this area should be carried out with – and not without – those in possession of the weapons. It implies bigger challenges in terms of integrating not only diverse interests, but also diverse rhetoric and mindsets.

Nuclear-armed states should seriously consider joining the open dialogue about innovative ways to speed up nuclear disarmament, given the damage to their credibility caused by their absence. For example, they should participate in the Third Conference on the Humanitarian Impact of Nuclear Weapons, to be held on December 8-9 in Vienna. The international community needs to do as much as possible to persuade those states to attend and to debate.¹⁰

At the same time, the implementation of safeguards is evolving to more enhanced schemes. There has been international pressure to make the more restrictive Additional Protocol (AP) the brand-new standard of verification (in replacement of the current Comprehensive Safeguards Agreements (CSAs) prescribed by the NPT for non-nuclear weapons states). In addition the IAEA is transitioning to a state-level approach aimed at controlling more efficiently the compliance of safeguards agreements. But the trust in the nonproliferation system is seriously damaged and many states show resistance to these proposals. The perceived paralysis in disarmament is politically counterproductive to encourage non-possessors to accept enhanced nonproliferation obligations as well as initiatives which could set limits to their rights to fully develop nuclear energy for peaceful uses. However, states should recognize the relevance of extra nonproliferation guarantees to close the NPT loophole in terms of the control of non-declared nuclear facilities. ¹¹

The high-level political process of the Nuclear Security Summits promoted by the United States since 2010 has brought to the international agenda the protection of civilian nuclear materials and related facilities from nuclear terrorism and criminal use. Nevertheless, there are still major tasks pending that should be positively resolved with the end-of-cycle Summit in the United States in 2016. A key point is to define the Summits process’ legacy. It intends to reach the necessary agreements to set up a stable and efficient global system for nuclear security. The agreements should ensure continuity to the nuclear security effort beyond the Summits. Taking into account that the totality of nuclear weapons and the 85 percent of weapons-usable materials (HEU and separated plutonium) that are stored in non-civilian facilities, it is essential to include them as an integral part of any realistic global system to prevent nuclear terrorism and illicit trafficking.

Another challenge is to promote the adoption by states of binding, minimum nuclear security standards, which would give assurances to the international community regarding the responsible protection of each state’s materials and facilities.

As recognized by the 2014 NSS Communiqué, there is still much to do to achieve universal adherence to the key binding instruments on the matter, including the Convention on the Physical Protection of Nuclear Material (CPPNM), its 2005 Amendment (which will enter into force once ratified by 22 more states to reach the two-thirds of signatory states of the original convention) and the International Convention for the Suppression of Acts of Nuclear Terrorism (ICSANT).^{12 13}

It is necessary for the future of the initiative that the United States overcomes the current domestic stalemate in Congress and move ahead by ratifying both the 2005 CPPNM Amendment and the ICSANT. In fact, such ratifications are essential not only to enhance the whole nuclear security effort, but also to recover the eroded international confidence and good will concerning U.S. proposals and initiatives on the matter. In both cases, as with the ratification of the Comprehensive Test Ban Treaty (CTBT), the United States should lead by example.¹⁴

The Strengthening Nuclear Security Implementation initiative led by the United States, South Korea and the Netherlands is a document in which the signatories recognize that nuclear security is an international, not just a national responsibility. The 35 subscriber states commit themselves to embed the objectives of the nuclear security fundamentals and IAEA recommendations in national rules and regulations, and to host peer reviews to ensure effective implementation. In addition, the signatories pledge to act to further ensure continuous improvement of the nuclear security regime. ^{15 16}

The NSS process shows that positive initiatives would reach broader acceptance within a framework of enhanced understanding, credibility and confidence among states with different backgrounds. A way to achieve such virtuous framework is by restoring a relative balance of commitments concerning disarmament, nonproliferation and nuclear security, for which every state should have a clear role.

A pragmatic approach

The ideas shared here involve pure pragmatism. The unrealistic belief that nuclear weapons can grant global security at the cost of deep international imbalances should progressively give way to innovative thinking on how to break the “status quo” to achieve deeper understanding of threats and design cooperative ways to prevent any further catastrophic incident. The need to define integrated strategies to efficiently reduce nuclear risks is now both indispensable and urgent.

Concerning state-level actors (even in the multi-polar environment), the preeminent roles of the United States and Russia is without question, as they together possess 95 percent of nuclear weapons and the majority of weapons-usable material. Any realistic approach to nuclear security should be based on the close cooperation of both states. For example, it is important that the Ukraine crisis be carefully managed to preserve their nuclear understanding of further deterioration. Leaders on both sides should deeply reflect with responsibility on the negative global consequences of breaking such substantial common ground.

Today the majority of states are paying a very high price in terms of insecurity to satisfy the false perception of security of a small few. It is crucial to bring back the balance between rights and responsibilities of states of different positions and define common goals for the international community, in terms of nuclear risks reduction. Determined actions and gestures of disarmament by nuclear-armed states could become powerful drivers to restore the necessary global confidence.

From a global perspective of threats and consequences, the common goal would be to ensure in realistic terms that no security vulnerability in any state could directly or indirectly contribute to any catastrophic nuclear incident, regardless of where it would happen.

Pragmatism should guide leaders toward innovative approaches to reduce nuclear risks based on comprehensive views and coordinated efforts. Multiplication of conflicts and a resulting and almost uncontrollable global insecurity are enough evidences that such joint efforts should be now maximized.

Irma Arguello is the Founder and Chair of the NPSGlobal Foundation, Secretary of the Latin American and Caribbean Leadership Network for Nuclear Disarmament and Nonproliferation – LALN, member of the Steering Committee of the Fissile Materials Working Group – FMWG, and Associate Fellow of Chatham House.

President’s Message: The Nuclear Guns of August

by Charles D. Ferguson

Today, the United States and other nuclear-armed states are not addressing the harder alternative of whether nuclear weapons provide for real security. The harder alternative, I argue, is to work toward elimination of these weapons at the same time as the security concerns of all states are being met.

JFK, One World or None and “A New Effort to Achieve World Law”

by Harris Wofford and Tad Daley

In the wake of the extraordinary media focus on the 50th anniversary of President John F. Kennedy’s assassination and on the search to define his legacy, a significant element was overlooked: the story of a young congressman joining in a legislative initiative to advance no less than the solution to the problem of war. It is an initiative Kennedy pursued again in a major address in his creative last season as president.

Feasibility of a Low-Yield Gun-Type Terrorist Fission Bomb

by B. Cameron Reed

Edward Friedman and Roger Lewis’s essay “A Scenario for Jihadist Nuclear Revenge,” published in the Spring 2014 edition of the Public Interest Report, is a sobering reminder of both the possibility of a terrorist nuclear attack based on stolen highly-enriched uranium and the depressing level of public ignorance of such threats.

UAVs: An (unexploited) Seller’s Market

by Michael Bodner

What is it about UAVs that leads to the United States’ hesitancy to fully invest in the export field?

The Need for a Comprehensive Approach to Reduce Nuclear Risks

by Irma Arguello

There is broad international consensus about reduction of nuclear risks as one of the most relevant drivers to enhance global security. However, degrees of involvement, priorities and approaches adopted to deal with the issue differ from state to state.

The Fallacy of Proven and Adaptable Defenses

by Rebecca Slayton

Defenses against nuclear weapons face a very high burden of proof because a single bomb is utterly devastating. But even if defenses achieve this level of trustworthiness in one context, this article argues that they cannot immediately be trusted when they are adapted to another context.

In Memoriam

It is currently U.S. policy to deploy missile defenses that are “proven, cost-effective, and adaptable.” As outlined in the 2010 Ballistic Missile Defense Review, proven means “extensive testing and assessment,” or “fly before you buy.” Adaptive means that defenses can respond to unexpected threats by being rapidly relocated or “surged to a region,” and by being easily integrated into existing defensive architectures.

While “extensive testing” in the field is an important step towards proven defenses, this article argues that it is insufficient for truly proven—that is, trustworthy—defenses. Defenses against nuclear weapons face a very high burden of proof because a single bomb is utterly devastating. But even if defenses achieve this level of trustworthiness in one context, this article argues that they cannot immediately be trusted when they are adapted to another context. Calls for proven and adaptive defenses thus promote a dangerous fallacy: that defenses which are proven in one context remain proven when they are adapted to another.

To explain why defenses should not be regarded as both proven and adaptable, this article begins by outlining a little-noted yet critical challenge for missile defense: developing, integrating, and maintaining its complex and continually-evolving software. A second section uses experience with missile defense to illustrate three key reasons that software which is proven on testing ranges does not remain proven when it is adapted to the battlefield. A third section outlines some of the challenges associated with rapidly adapting missile defense software to new threat environments. The article concludes that while missile defenses may offer some insurance against an attack, they also come with new risks.

Missile defense as an information problem

Missile defense is a race against time. Intercontinental ballistic missiles travel around the globe in just thirty minutes, while intermediate, medium, and short range ballistic missiles take even less time to reach their targets. While defenders would ideally like to intercept missiles in the 3-5 minutes that they launch out of the earth’s atmosphere (boost phase), geographic and physical constraints have rendered this option impractical for the foreseeable future. The defense has the most time to “kill” a missile during mid-course (as it travels through space), but here a warhead can be disguised by decoys and chaff, making it difficult to find and destroy. As missiles (or warheads) re-enter the earth’s atmosphere, any decoys are slowed down, and the warhead becomes easier to track. But, this terminal phase of flight leaves only a few minutes for the defender to act.

These time constraints make missile defense not only a physical problem, but also an informational problem. While most missile defense publicity focuses on the image of a bullet hitting a bullet in the sky, each interception relies critically on a much less visible information system which gathers radar or sensor data about the locations and speeds of targets, and guides defensive weapons to those targets. Faster computers can speed along information processing, but do not ensure that information is processed and interpreted correctly. The challenge of accurately detecting targets, discriminating targets from decoys or chaff, guiding defensive weapons to targets, and coordinating complementary missile defense systems, all falls to a very complex software system.

Today’s missile defense systems must manage tremendous informational complexity—a wide range of threats, emerging from different regions, in uncertain and changing ways. Informational complexity stems not only from the diverse threats that defenses aim to counter, but also from the fact that achieving highly effective defenses requires layering multiple defensive systems over large geographic regions; this in turn requires international cooperation. For example, to defend the United States from attack by Iran, the ground-based midcourse defense (GMD) relies not only on radars and missiles in Alaska and California but also on radars and missiles stationed in Europe. Effective defenses require computers and software to “fuse” data from different regions and systems controlled by other nations into a seamless picture of the battle space. Missile defense software requirements constantly evolve with changing threats, domestic politics, and international relations.

Such complex and forever-evolving requirements will limit any engineer. But software engineers such as Fred Brooks have come to recognize the complexity associated with unpredictable and changing human institutions as their “essential” challenge. Brooks juxtaposes the complexity of physics with the “arbitrary complexity” of software. Whereas the complexity of nature is presumed to be governed by universal laws, the arbitrary complexity of software is “forced without rhyme or reason by the many human institutions and systems to which [software] interfaces must conform.”

In other words, the design of software is not driven by predictive and deterministic natural laws, but by the arbitrary requirements of whatever hardware and social organizations it serves. Because arbitrary complexity is the essence of software, it will always be difficult to develop correctly. Despite tremendous technological progress, software engineers have agreed that arbitrary complexity imposes fundamental constraints on our ability to engineer reliable software systems.

In the case of missile defense, software must integrate disparate pieces of equipment (such as missile interceptors, radars, satellites, and command consoles) with the procedures of various countries (such as U.S., European, Japanese, and South Korean missile defense commands). Software can only meet the ad hoc requirements of physical hardware and social organizations by becoming arbitrarily complex.

Software engineers manage the arbitrary complexity of software through modular design, skillful project management, and a variety of automated tools that help to prevent common errors. Nonetheless, as the arbitrary complexity of software grows, so too do unexpected interactions and errors. The only way to make software reliable is to use it operationally and correct the errors that emerge in real-world use. If the operating conditions change only slightly, new and unexpected errors may emerge. Decades of experience have shown that it is impossible to develop trustworthy software of any practical scale without operational testing and debugging.

In some contexts, glitches are not catastrophic. For example, in 2007 six F-22 Raptors flew from Hawaii to Japan for the first time, and as they crossed the International Date Line their computers crashed. Repeated efforts to reboot failed and the pilots were left without navigation computers, information about fuel, and much of their communications. Fortunately, weather was clear so they could follow refueling tankers back to Hawaii and land safely. The software glitch was fixed within 48 hours.

Had the weather been bad or had the Raptors been in combat, the error would have had much more serious consequences. In such situations, time becomes much more critical. Similarly, a missile defense system must operate properly within the first few minutes that it is needed; there is no time for software updates.

What has been proven? The difference between field tests and combat experience

Because a small change in operating conditions can cause unexpected interactions in software, missile defenses can only be proven through real-world combat experience. Yet those who describe defenses as “proven” are typically referring to results obtained on a testing range. The phased adaptive approach’s emphasis on “proven” refers to its focus on the SM-3 missile, which has tested better than the ground-based midcourse defense (GMD). The SM-3 Block 1 system is based on technology in the Navy’s Aegis air and missile defense system, and it has succeeded in 19 of 23 intercept attempts (nearly 83 percent), whereas the GMD has succeeded in only half (8 of 16) intercept attempts. Similarly, when Army officers and project managers call the theater high altitude area defense (THAAD) proven, they are referring to results on a test range. THAAD, a late midcourse and early terminal phase defense, has intercepted eleven out of eleven test targets since 2005.

While tests are extremely important, they do not prove that missile defenses will be reliable in battle. Experience reveals at least three ways in which differences between real-world operating conditions and the testing range may cause missile defense software to fail.

First, missile defense software and test programs make assumptions about the behavior of its targets which may not be realistic. The qualities of test targets are carefully controlled—between 2002 and 2008, over 11 percent of missile defense tests were aborted because the target failed to behave as expected.

But real targets can also behave unexpectedly. For example, in the 1991 Gulf War, short range Scud missiles launched by Iraq broke up as they reentered the atmosphere, causing them to corkscrew rather than follow a predictable ballistic trajectory. This unpredictable behavior is a major reason that the Patriot (PAC-2) missile defense missed at least 28 out of 29 intercept attempts.Although the Patriot had successfully intercepted six targets on a test range, the unpredictability of real-world targets thwarted its success in combat.

Second, missile defense tests are conducted under very different time pressures than those of real-world battle. Missile defense tests do not require operators to remain watchful over an extended period of days or weeks, until the precise one or two minutes in which a missile is fired. Instead crews are given a “window of interest,” typically spanning several hours, in which to look for an attack. Defenders of such tests argue that information about the window of attack is necessary (to avoid conflicts with normal air and sea traffic), and realistic (presumably because defenses will only be used during a limited period of conflict).

Yet in real-world combat, the “window of interest” may last much longer than a few hours. For example, the Patriot was originally designed with the assumption that it would only be needed for a few hours at a time, but when it was sent to Israel and Saudi Arabia in the first Gulf War, it was suddenly operational for days at a time. In these conditions, the Patriot’s control software began to accrue a timing error which had never shown up when the computer was rebooted every few hours. On February 25, 1991, this software-controlled timing error caused the Patriot to miss a Scud missile, which struck an Army barracks at Dhahran, Saudi Arabia, killing 28 Americans. The fix that might have helped the Patriot defuse the Dhahran attack arrived one day too late.

A third difference between test ranges and real-world combat is that air traffic is often present in and around combat zones, creating opportunities for friendly fire; the likelihood of friendly fire is increased by the stressful conditions of combat.For example, in the first Gulf War, the Patriot fired two interceptors at U.S. fighter jets (fortunately the fighters evaded the attack).When a more advanced version of the Patriot (PAC-3) was sent to Iraq in 2003, friendly fire caused more casualties.  On March 23, 2003, a Patriot battery stationed near the Kuwait border shot down a British Tornado fighter jet, killing both crew members. Just two days later, operators in another battery locked on to a target and prepared to fire, discovering that it was an American F-16 only after the fighter fired back (fortunately only a radar was destroyed). Several days later, another Patriot battery shot down an American Navy Hornet fighter, killing its pilot.

A Defense Science Board task force eventually attributed the failure to several software-related problems. The Patriot’s Identify Friend or Foe (IFF) algorithms (which ought to have clearly distinguished allies from enemies) performed poorly. Command and control systems did not give crews good situational awareness, leaving them completely dependent on the faulty IFF technologies. The Patriot’s protocols, displays, and software made operations “largely automatic,” while “operators were trained to trust the software.” Unfortunately this trust was not warranted.

These three features—less predictable targets, longer “windows of interest,” and the presence of air traffic—are unique to combat, and are among the reasons that software which is proven on a test range may not be reliable in battle. Other differences concern the defensive technology itself—missile seekers are often hand-assembled, and quality is not always assured from one missile to the next. Missile defense aims to overcome such challenges in quality assurance by “layering” defensive systems (i.e. if one system fails to hit a missile, another one might make the kill). But unexpected interactions between missile defense layers could also cause failures. Indeed, some tests which produced “successful” interceptions by individual missile defense systems also revealed limitations in integrating different defensive systems. Layered defenses, like most individual defensive systems, have yet to be proven reliable in real-world battle.

The Fallacy of “Proven” and “Adaptive” Defenses

As this brief review suggests, field testing takes place in a significantly different operational environment than that of combat, and the difference matters. Missile defenses that were “proven” in field testing have repeatedly failed when they were adapted to combat environments, either missing missiles completely, or shooting down friendly aircraft. Thus, talk of “proven” and “adaptable” defense furthers a dangerous fallacy—that defensive systems that are proven in one context remain proven as they are adapted to new threats.

Defensive deployments do not simply “plug-and-play” as they are deployed to new operational environments around the world because they must be carefully integrated with other weapons systems.  For example, to achieve “layered” defenses of the United States, computers must “fuse” data from geographically dispersed sensors and radars and provide commands in different regions with a seamless picture of the battle space. In the first U.S. missile defense test that attempted to integrate elements such as Aegis and THAAD, systems successfully intercepted targets, but also revealed failures in the interoperability of different computer and communications systems. In the European theater, these systems confront the additional challenge of being integrated with NATO’s separate Active Layered Theater Ballistic Missile Defence (ALTBMD).

Similar challenges exist in the Asia-Pacific region, where U.S. allies have purchased systems such as Patriot and Aegis. It is not yet clear how such elements should interoperate with U.S. forces in the region. The United States and Japan have effectively formed a joint command relationship, with both nations feeding information from their sensors into a common control room. However, command relationships with other countries in the Asian Pacific region such as South Korea and Taiwan remain unclear.

The challenge of systems integration was a recurring theme at the May 2014 Atlantic Council’s missile defense conference. Attendees noted that U.S. allies such as Japan and South Korea mistrust one another, creating difficulties for integrating computerized command and control systems. They also pointed to U.S. export control laws that create difficulties by restricting the flow of computer and networking technologies to many parts of the world.Atlantic Council senior fellow Bilal Saab noted that the “problem with hardware is it doesn’t operate in a political vacuum.”

Neither does software. All of these constraints—export control laws, mistrust between nations, different computer systems—produce arbitrarily complex requirements for the software, which must integrate data from disparate missile defense elements into a unified picture of the battle space. Interoperability that is proven at one time does not remain proven as it is adapted to new technological and strategic environments.

Risky Insurance

Although defenses cannot be simultaneously proven and adaptive, it may still make sense to deploy defenses. Missile defenses that have undergone robust field testing may provide some measure of insurance against attack. Additionally, cooperative defenses may provide a means of reducing reliance on massive nuclear arsenals—although efforts to share NATO or U.S. missile defenses with Russia are currently stalled.

But whatever insurance missile defense offers, it also comes with new risks due to its reliance on tremendously complex software. Other analyses of missile defense have pointed to risks associated with strategic instability, and noted that defenses appear to be limiting rather than facilitating reductions of offensive nuclear arsenals. An appreciation for the difficulty of developing, integrating, and maintaining complex missile defense software calls attention to a slightly different set of risks.

The risks of friendly fire are evident from experience with the Patriot. More fundamentally, the inability of complex software to fully anticipate target behavior limits its reliability in battle, as seen in the first Gulf War. The PAC-3 system appears to have performed better in the second Gulf War; according to the Army, the defenses incapacitated nine out of nine missiles headed towards a defended asset. Thus, the PAC-3 system may be regarded as truly proven against a particular set of targets. But however well defenses perform against one set of targets, we cannot be assured that they will perform equally well against a new set of targets.

Additionally, defenses must be exceedingly reliable to defend against nuclear-armed missiles. In World War II, a 10 percent success rate was sufficient for air defenses to deter bombers, but the destructive power of nuclear weapons calls for a much higher success rate. If even one nuclear weapon gets by a defensive system, it can destroy a major city and its surroundings.

The greatest risk of all comes not with defenses themselves, but with overconfidence in their capabilities. In 2002, faith in military technology prompted then Secretary of Defense Donald Rumsfeld to overrule seasoned military planners, insisting that high technology reduced the number of ground troops that were necessary in Iraq.  As we now know, this confidence was tragically misplaced.

The decision to rely upon a missile defense deployment should thus weigh the risks of a missile attack against the risks of friendly fire and of unreliable defenses. While the fly-before-you-buy approach is an essential step towards trustworthy defenses, field testing does not yield truly proven, or trustworthy, defenses. However proven a defensive system becomes in one battle context, it does not remain proven when it is adapted to another. Ultimately, the notion of proven and adaptive defenses is a contradiction in terms.

White House Office of the Press Secretary, “Fact Sheet on U.S. Missile Defense Policy,” September 17, 2009. http://www.whitehouse.gov/the_press_office/FACT-SHEET-US-Missile-Defense-Policy-A-Phased-Adaptive-Approach-for-Missile-Defense-in-Europe/

Department of Defense, “Ballistic Missile Defense Review,” (January 2010): vi, 11. http://www.defense.gov/bmdr/docs/BMDR%20as%20of%2026JAN10%200630_for%20web.pdf

See National Research Council, Making Sense of Ballistic Missile Defense: An Assessment of Concepts and Systems for U.S. Boost-Phase Missile Defense in Comparison to Other Alternatives (Washington D.C.: National Academies Press, 2012). “Report of the American Physical Society Study Group on Boost Phase Intercept Systems for National Missile Defense,” July 2003. http://www.aps.org/policy/reports/studies/upload/boostphase-intercept.PDF

Frederick Brooks, “No Silver Bullet: Essence and Accidents of Software Engineering,” IEEE Computer (Addison-Wesley Professional, 1987), http://www-inst.eecs.berkeley.edu/~maratb/readings/NoSilverBullet.html.

When software engineers gathered for the twenty-year anniversary of Brooks’ article, they all agreed that his original argument had been proven correct despite impressive technological advances. See Frederick Brooks et al., “Panel: ‘No Silver Bullet’ Reloaded,” in 22nd Annual ACM SIGPLAN Conference on Object-Oriented Programming, Systems, Languages, and Applications (OOPSLA), ed. Richard Gabriel et al. (Montreal, Canada: ACM, 2007).

For a summary of such techniques, and reasons that they are not sufficient to produce reliable software, see David Parnas, “Software Aspects of Strategic Defense Systems,” Communications of the ACM 28, no. 12 (1985): 1326.

“F-22 Squadron Shot Down by the International Date Line,” Defense Industry Daily, March 1 2007. http://www.defenseindustrydaily.com/f22-squadron-shot-down-by-the-international-date-line-03087/ Accessed June 15, 2014.

See for example, White House “Fact Sheet on U.S. Missile Defense Policy,” September 17, 2009 http://www.whitehouse.gov/the_press_office/FACT-SHEET-US-Missile-Defense-Policy-A-Phased-Adaptive-Approach-for-Missile-Defense-in-Europe

For results on the SM3 Block 1, see Missile Defense Agency, “Aegis Ballistic Missile Defense testing record,” http://www.mda.mil/global/documents/pdf/aegis_tests.pdf October 2013. On the GMD, see Missile Defense Agency, “Ballistic Missile Defense Intercept Flight Test record,” last updated October 4, 2013 http://www.mda.mil/news/fact_sheets.html

See  for example, comments in “THAAD Soldiers take part in historic training exercise,” Fort Bliss Bugle, http://fortblissbugle.com/thaad-soldiers-take-part-in-historic-training-exercise/ ; BAE, “Bae Systems’ Seeker Performs Successfully In Historic Integrated Live Fire Missile Defense Test,” Press release, 7 February 2013, http://www.baesystems.com/article/BAES_156395/bae-systems-seeker-performs-successfully-in-historic-integrated-live-fire-missile-defense-test . Both accessed June 15, 2014.

Missile Defense Agency, “Ballistic Missile Defense Intercept Flight Test record,” last updated October 4, 2013 http://www.mda.mil/news/fact_sheets.html

This is based upon reports that 3 of 42 launches experienced target failures or anomalies between 2002-2005, and 6 of 38 launches experienced such failures from 2006-2007. See U.S. Government Accountability Office, “Sound Business Case Needed to Implement Missile Defense Agency’s Targets,” September 2008 http://www.gao.gov/assets/290/281962.pdf

George N. Lewis and Theodore A. Postol, “Video Evidence on the Effectiveness of Patriot During the 1991 Gulf War,” Science & Global Security 4 (1993).

Ibid; see also George N. Lewis and Theodore A. Postol, “Technical Debate over Patriot Performance in the Gulf War,” Science & Global Security 3 (2000). In fact, though Iraqis launched fewer Scuds after the Army deployed Patriot, evidence suggested that damage in Israel increased—suggesting that Patriot itself caused some damage.  See George N. Lewis and Theodore A. Postol, “An Evaluation of the Army Report “Analysis of Video Tapes to Assess Patriot Effectiveness” Dated 31 March 1992,”  (Cambridge MA: Defense and Arms Control Studies Program, Massachusetts Institute of Technology, 1992). Available online at /spp/starwars/docops/pl920908.htm

On the Patriot’s performance on the testing range before deployment, see “Performance of the Patriot Missile in the Gulf War,” Hearings before the Committee on Government Operations, 102^nd Congress, 2^nd sess., April 7, 1992.

Lt. Gen. Henry A. Obering III (ret.) and Rebeccah Heinrichs, “In Defense of U.S. Missile Defense,” Letter to the International Herald Tribune, September 27, 2011 http://www.nytimes.com/2011/09/28/opinion/28iht-edlet28.html?_r=2&

The Patriot was only designed to operate for 24 hours at a time before rebooting, and hence the timing problem did not matter in previous operating conditions. Technically this would be described as a “requirements failure.” GAO, “Patriot Missile Defense: Software Problem Led to System Failure at Dhahan, Saudi Arabia,”  (Washington, D.C.: General Accounting Office, 1992).

GAO, “Patriot Missile Defense: Software Problem Led to System Failure at Dhahan, Saudi Arabia.”

These stresses were one contributing factor to the downing of Iran Air flight 655 by the Vincennes in 1988; for a closer analysis, see Gene Rochlin, Trapped in the Net: The Unanticipated Consequences of Computerization (Princeton: Princeton U, 1998).

Clifford Johnson, “Patriots,” posted in the RISKS forum, 29 January 1991 http://www.catless.com/Risks/10.83.html#subj4

Jonathan Weisman, “Patriot Missiles Seemingly Falter for Second Time; Glitch in Software Suspected,” Washington Post, March 26 2003.

Bradley Graham, “Radar Probed in Patriot Incidents,” Washington Post, May 8, 2003.

Michael Williams and William  Delaney, “Report of the Defense Science Board Task Force on Patriot System Performance,”  (Washington, D.C.: Office of the Under Secretary of Defense for Acquisition, Technology, and Logistics, 2005).

Quality assurance has been a significant problem, for example, in the GMD. See David Willman, “$40 Billion Missile Defense System Proves Unreliable,” LA Times, June 15, 2014. http://www.latimes.com/nation/la-na-missile-defense-20140615-story.html#page=1 The “tacit knowledge” required to fabricate missile guidance technology has historically been a source of significant concern; see Donald MacKenzie, Inventing Accuracy: A Historical Sociology of Ballistic Missile Guidance (Cambridge, MA: MIT Press, 1990).

U.S. Government Accountability Office, “Missile Defense: Mixed Progress in Achieving Acquisition Goals and Improving Accountability,” April 2014, p 16-17.

The GAO has warned that the U.S. approach to European defenses, by developing these eclectic systems concurrently, is increasing the risks that the system “will not meet the warfighter’s needs, with significant potential cost and schedule growth consequences.” GAO, “Missile Defense: European Phased Adaptive Approach Acquisitions Face Synchronization, Transparency, and Accountability Challenges,”  (Washington, D.C.: GAO, 2010), 3. For more on the NATO Active Layered Theater Ballistic Missile Defence (ALTBMD), and efforts to coordinate its command and control systems with those of individual member nations, see http://www.nato.int/nato_static/assets/pdf/pdf_2011_07/20110727_110727-MediaFactSheet-ALTBMD.pdf

Sydney J. Freedberg Jr., “Trust, Not Tech, Big Problem Building Missile Defenses Vs. Iran, North Korea,”Ian E. Rinehart, Steven A. Hildreth, Susan V. Lawrence, Congressional Research Service Report, “Ballistic Missile Defense in the Asia-Pacific Region: Cooperation and Opposition,” June 24 2013. /sgp/crs/nuke/R43116.pdf

Sydney J. Freedberg Jr., “Trust, Not Tech, Big Problem Building Missile Defenses Vs. Iran, North Korea,” BreakingDefense.com, May 29, 2014,  http://breakingdefense.com/2014/05/trust-not-tech-big-problem-building-missile-defenses-vs-iran-north-korea/

http://www.atlanticcouncil.org/events/past-events/missile-defense-in-the-asia-pacific

James E Goodby and Sidney D Drell, “Rethinking Nuclear Deterrence” (paper presented at the conference Reykjavik Revisited: Steps Towards a World Free of Nuclear Weapons, Stanford, CA, 2007).

For a discussion of both issues, and references for further reading, see Rebecca Slayton, Arguments That Count: Physics, Computing, and Missile Defense, 1949-2012, Inside Technology (Cambridge, MA: MIT Press, 2013).

Historically, the complexity of missile defense software has also made it prone to schedule delays and cost overruns.

Kadish testimony, Subcommittee on Defense, Committee on Appropriations, Department of Defense Appropriations, May 1 2003.

Thom Shanker and Eric Schmitt, “Rumsfeld Orders War Plans Redone for Faster Action,” New York Times, 2002.

Rebecca Slayton is an Assistant Professor in Science & Technology Studies at the Judith Reppy Institute for Peace and Conflict Studies at Cornell University.  Her research examines how experts assess different kinds of risks in new technology, and how their arguments gain influence in distinctive organizational and political contexts. She is author of Arguments that Count: Physics, Computing, and Missile Defense, 1949-2012 (MIT Press: 2013), which compares how two different ways of framing complex technology—physics and computer science—lead to very different understandings of the risks associated with weapons systems. It also shows how computer scientists established a disciplinary repertoire—quantitative rules, codified knowledge, and other tools for assessment—that enabled them to construct authoritative arguments about complex software, and to make those analyses “stick” in the political process.

Slayton earned a Ph.D. in physical chemistry at Harvard University in 2002, and completed postdoctoral training in the Science, Technology, and Society Program at the Massachusetts Institute of Technology. She has also held research fellowships from the Center for International Security and Cooperation at Stanford University. She is currently studying efforts to manage the diverse risks—economic, environmental, and security—associated with a “smarter” electrical grid.

A Scenario for Jihadist Nuclear Revenge

by Edward A. Friedman and Roger K. Lewis

When President Obama declared in 2009 that “nuclear terrorism is the most immediate and extreme threat to global security,” it was scarcely noticed. Yet when questionable sources announced that the Mayan Calendar predicted the end of the world in 2012, media and public attention was astonishing. The apocalyptic prediction arising from myth took hold, while a warning of potential catastrophe based in reality, put forth by Barack Obama in Prague, passed us by. Supernatural doomsday scenarios readily gain traction in our public discourse, but threats to our civilization from proven nuclear dangers elude us.

Keeping the Lights on: Fixing Pakistan’s Energy Crisis

by Ravi Patel and Nelson Zhao

From frequent attacks by Islamic militants across the country to a slowing economy, it is clear that there are many issues that threaten Pakistan’s stability. However, the most pressing issue that Pakistan faces today is its deteriorating economy. In particular, a crushing energy shortage across the country significantly constrains economic growth.

Hezbollah and the Use of Drones as a Weapon of Terrorism

by Milton Hoenig

Hezbollah’s first flight of an unmanned aerial vehicle, or drone, into Israeli airspace for reconnaissance purposes occurred in November 2004, catching Israeli intelligence off guard.

Misconceptions and the Spread of Infectious Disease

by Brittany Linkous

Myths and misperceptions regarding infectious diseases have detrimental effects on global health when a disease outbreak occurs. While it may seem that this problem is isolated to remote regions of the developing world, neither infectious diseases nor misconceptions regarding them are explicitly confined to certain areas.

The Evolution of the Senate Arms Control Observer Group

by Nickolas Roth

In March 2013, the Senate voted down an amendment offered by Senator Rand Paul (R-KY) to cut $700,000 from their budget that was set-aside for the National Security Working Group (NSWG). What many did not realize at the time was that this relatively small and obscure proposed cut would have eliminated one of the last traces of the bipartisan Congressional approach to debating arms control.

In March 2013, the Senate voted down an amendment offered by Senator Rand Paul (R-KY) to cut $700,000 from their budget that was set-aside for the National Security Working Group (NSWG). What many did not realize at the time was that this relatively small and obscure proposed cut would have eliminated one of the last traces of the bipartisan Congressional approach to debating arms control.

The NSWG first began as the Arms Control Observer Group, which helped to build support for arms control in the Senate. In recent years, there have been calls from both Democrats and Republicans to revive the Observer Group, but very little analysis of the role it played. Its history illustrates the stark contrast in the Senate’s attitude and approach to arms control issues during the mid- to late 1980s compared with the divide that exists today between the two parties.

The Arms Control Observer Group

The Arms Control Observer Group was first formed in 1985. At the time, the United States was engaged in talks with the Soviet Union on the Intermediate Nuclear Forces Treaty. To generate support for ongoing negotiations, Majority Leader Senator Bob Dole (R-KS), and Minority Leader Senator Robert Byrd (D-WV), with the endorsement of President Ronald Reagan, created the bipartisan Arms Control Observer Group. The Observer Group consisted of twelve senators, with four senators, two from each party, serving as co-chairs and created an official role for senators to join U.S. delegations as they negotiated arms control treaties. As observers, its members had two duties: to consult with and advise U.S. arms control negotiating teams, and “to monitor and report to the Senate on the progress and development of negotiations.”

During meetings with U.S. State Department negotiators, senators were able to present their views, ask questions, and even engage in candid and confidential exchanges of ideas and information. Senators were also allowed to meet with members of the Soviet delegations on an “informal” basis. The Observer Group believed that the “interplay of ideas” would assist negotiators and, if negotiations failed, the members would help their fellow senators explain the reasons why to the American public.

The Observer Group served a number of purposes. First, it was intended to supplement the activities of the Senate Foreign Relations Committee. Senator Byrd argued that the process that existed up until that point—where the Foreign Relations Committee became experts on treaties and the full Senate only began to understand the issues after the negotiation—was not functioning properly. Its creators argued, “the full Senate has focused its attention in the past only sporadically on the vital aspects of arms control negotiations, usually developing a knowledge and understanding of the issues being negotiated after the fact…the result of this fitful process has been generally unsatisfactory in recent years.” During the previous decade, the Executive Branch had failed to garner enough Senate support for several arms control initiatives: the Peaceful Nuclear Explosions Treaty of 1976, the Threshold Test Ban Treaty of 1974, and the Strategic Arms Limitation Treaty (SALT II) of 1979, none of which were ratified by the United States. Although there had been previous attempts to involve senators in arms control negotiations, the Observer group provided “more regular and systematic involvement” from the full Senate long before a vote took place.

The formation of the Observer Group publicly demonstrated the important role of arms control in national security matters. The resolution that created the group states that senators have the “obligation to become as knowledgeable as possible concerning the salient issues, which are being addressed in the context of the negotiating process. Any accord with the Soviet Union to control or reduce our strategic weapons carries considerable weight for our nation.” According to Senator Sam Nunn (D-GA), a founding member of the Observer Group, “the goal [was] to have the Senate fulfill both halves of its constitutional responsibilities, not only the consent half—that’s what we’ve been looking to primarily in the past—but also the advice half.”

Additionally, the Observer Group helped develop institutional knowledge and expertise on arms control within the Senate. The Group’s founding members stated that they believed it was necessary to become “completely conversant” in issues related to treaty negotiations and that such knowledge was “critical” to the Senate’s understanding of the issues involved. To achieve that goal, they held regular behind closed-door briefings on negotiations for senators and their staff and some staffers were able to review related classified materials.  Observer Group members were conversant in issues related to previous arms control treaties, missile defense, the connection between strategic offense and defense, and treaty compliance.

Above all, the Observer Group was intended to help build bipartisan support for President Reagan’s arms control initiatives. The group was seen as a mediating body. When it was formed, Senators Dole and Byrd co-authored a resolution stating that the Observer Group was part of “an ongoing process to reestablish a bipartisan spirit in this body’s consideration of vital national security and foreign policy issues.” Senator Richard Lugar (R-IN), who was one of the original members of the Observer Group, agreed by affirming, “The observer group is tremendously important to forming a consensus on which ratification might occur.” The Group’s 1985 report to Congress endorsed “the broad bipartisan support of the Senate for the Administration’s arms control efforts…determination to be as patient as necessary to achieve a sound agreement…the seriousness with which the Senate, including the Observer group intends to fulfill its constitutionally-mandated role in the treaty-making process.” This opinion was also shared by the Reagan administration. In a letter to Senators Dole and Byrd, Secretary of State George Shultz stated that he thought the Observer Group would help facilitate unity on arms control.

It is difficult to demonstrate the extent of its influence as the years the Observer Group was most active were also the years in which arms control was seen by both parties as a vital part of U.S. policy.  The success of these initiatives was clearly not solely due to the Observer Group, but it did play a role. Every one of the original Group’s members voted in favor of the INF Treaty in 1988, which passed 93-5.  Similarly, all of the senators within the Group voted in favor of ratifying the 1992 START Treaty, which passed 93-6.

The National Security Working Group

Towards the end of the 1990s, the Senate’s attitude towards arms control changed. Negotiations between the United States and Russia on a legally binding nuclear reduction treaty had stalled. The Senate had voted down the Comprehensive Test Ban Treaty. Reflecting this changing point of view, in 1999, Senator Trent Lott (R-MS), wanted to further diminish the Senate’s focus and expertise on arms control issues. He proposed an amendment that expanded the Observer Group’s purview to include observing talks related to missile defense and export controls and renamed it the National Security Working Group. For nearly a decade during the George W. Bush administration, which pursued relatively little in terms of legally binding arms control agreements, the NSWG was relatively dormant.

This changed in 2009 under the Obama administration when the Executive Branch started briefing senators about the ongoing New Strategic Arms Reduction Treaty (New START) negotiations. From July 6, 2009, when President Obama and Russian President Dmitry Medvedev signed an agreement to reduce American and Russian nuclear arsenals, to April 10, 2010, when they signed the negotiated treaty, the NSWG was revived in order to give senators a role in observing the negotiation process. During this ten-month period, the NSWG began meeting again. The meetings were open to members of the Armed Services and Foreign Relations committees and were well attended, with roughly 50 percent attendance from those who were invited. Senators who participated in the Working Group knew it was a serious matter and paid attention to it. As a result of their attendance, they left meetings better informed on issues related to arms control.

Throughout the course of Senate deliberation of New START, Senator Jon Kyl (R-AZ) served as the Republican Party’s key interlocutor with Democrats. Unlike his predecessors in the Observer Group, Senator Kyl did not see the Working Group as a vehicle for bipartisan cooperation and consensus building. Senator Kyl used his position as the chief negotiator to disrupt the Obama administration’s legislative agenda on arms control.

Senator Kyl used issues peripheral to the treaty, such as missile defense and modernization of the nuclear stockpile, to “slow roll” the legislative process and prevent the administration from pursuing the Comprehensive Test Ban Treaty, which he ardently opposed.¹ According to one account, Senator Kyl “was not using the Working Group. It was just a tool to stop the policy. There wasn’t a getting to yes option. It wasn’t there to get to yes. If the members of the group aren’t inclined to get to yes, then the mechanism won’t get them there.”  Further, he “came prepared to ask tough questions, not just to listen and probe. He was there to look for chinks in the arms and attack in front of his colleagues. He wanted his colleagues to see it.”

In an effort to prevent Senator Kyl from disrupting meetings, Senate staff made the NSWG open to all members of the Senate Foreign Relations and Armed Services Committees. They also made sure that senior Democratic leadership was present for all of the NSWG meetings. Either Senator John Kerry (D-MA) or Carl Levin (D-MI) served as Chair and were both prepared to answer all questions and concerns.

Despite this impediment, senators still appear to have found the Working Group useful. Senator Levin, Chairman of the Senate Armed Services Committee, said the NSWG provided an opportunity to bring senators in at the beginning of the negotiation process, and “through the group” there were “many opportunities to learn of the progress and details of negotiations and to provide our advice and views to the administration throughout the process.” He praised the NSWG’s work, arguing that it was a “key” part of the treaty ratification process because it allowed senators to begin meeting with the administration “early in the process of negotiation” before New START was finalized. He said that during the New START process, “members of the National Security Working Group asked a great number of questions, received answers at a number of meetings, stayed abreast of the negotiation details, and provided advice to the administration.” Finally, he added that, through the NSWG, the administration had the opportunity to respond to senators’ questions and concerns, which helped to avoid problems during the Senate’s consideration of the treaty.

The Senate was less supportive of arms control this time around. Even with senators actively involved in the NSWG, only 13 Republicans ended up supporting the treaty. Of those 13, only four Republicans were members of the Working Group (Senators Lugar, Corker, Voinovich, and Cochran). Among those four, only Senator Lugar was a particularly strong advocate for the treaty.

At best, the Working Group had a mixed track record and certainly did not have the same kind of success as the Observer Group. Only two senators traveled to observe New START negotiations. There was no spirit of cooperation or strong bipartisan support for the treaty. The Working Group essentially became a courtroom where New START could be prosecuted.

The Future of the NSWG

Since the vote on New START, the NSWG has not been any more successful in helping to foster bipartisanship. At the beginning of the 113^th session of Congress, Senator Dianne Feinstein (D-CA) and Senator Marco Rubio (R-FL) were appointed co-chairs.  Senator Rubio, like Senator Kyl, has attempted to impede the Obama Administration’s work on arms control.

While the cooperative atmosphere that surrounded the Arms Control Observer Group seems like an anachronism in today’s political climate, this is not meant to argue that senators within the Working Group need to agree on everything. There were major disagreements over nuclear policy during the Reagan administration and at times, heated discussions within the Observer Group. The difference was that the Observer Group was effective because the senators who were in it believed that arms control could advance U.S. national interests and wanted the group to succeed.

Today, the NSWG suffers from three broader trends within the United States that inhibit this attitude. The first is that the partisanship that exists in the Working Group is a reflection of the divisions in Congress. Given this dynamic, if there is any chance for the NSWG to serve as a valuable forum, individuals looking for the spotlight cannot be given the opportunity to hijack it. Secondly, since the end of the Cold War, detailed, negotiated arms control agreements are decreasingly seen as important to advancing U.S. national interests. There is diminishing prestige or interest in being a member of the NSWG or in supporting arms control. Thirdly, the Republican Party is far more skeptical about any legally binding international commitments than it once was.

These trends are unfortunate. The fact is that arms control still has a role to play in advancing U.S. interests and promoting international peace and stability. There are numerous issues that the United States and Russia will still need to address together. They continue to cooperate on issues related to Iran and reducing the risk of nuclear terrorism. They will likely still continue to communicate about issues related to U.S. missile defense deployment. Some think that current problems between the United States and Russia are evidence that this is not the case, but it was this kind of tension that led both countries to arms control in the first place. For this reason, diplomacy will remain an important policy tool for preventing catastrophic war between the two countries.

With diminishing nuclear policy expertise in a divided Senate, there is a need for a group of engaged, knowledgeable senators invested in arms control. For this reason, the NSWG will continue to have the opportunity to play a constructive role in informing the Senate on these issues and allowing senators into the diplomatic process.

The first members of the Group were Senator Ted Stevens (R-Alaska), Sam Nunn (D-Georgia), Richard Lugar (R-Indiana), Claiborne Pell (D-Rhode Island), Al Gore (D-Tennessee), Ted Kennedy (D-Massachusetts), Pat Moynihan (D-New York), Don Nickles (R-Oklahoma), John Warner (R-Virginia), and Malcolm Wallop (R-Wyoming).

Foreword, Report of the Senate Arms Control Observer Group Delegation to the Opening of the Arms Control, Negotiations with the Soviet Union in Geneva, Switzerland, March 9-12, (III) 1985.

Origin and Summary of Activities, Report of the Senate Arms Control Observer Group Delegation to the Opening of the ArmsControl, Negotiations with the Soviet Union in Geneva, Switzerland, March 9-12, 1985.

Transcript of Press Conference of Observer Group in Geneva, March 12, 1985, Report of the Senate Arms Control Observer Group Delegation to the Opening of the Arms Control, Negotiations with the Soviet Union in Geneva, Switzerland, March 9-12, 1985.

Origin and Summary of Activities, Report of the Senate Arms Control Observer Group Delegation to the Opening of the Arms Control, Negotiations with the Soviet Union in Geneva, Switzerland, March 9-12, 1985.

Janne E. Nolan, “Preparing for the 2001 Nuclear Posture Review,” Arms Control Today, November 2000, http://www.armscontrol.org/act/2000_11/nolan

Congressional Staffer (April 4, 2013), personal interview.

Kyl, Jon, Memo to National Security Working Group Republican Members: Report on the NSWG CODEL to Observe the Geneva Negotiations, November 23, 2009, http://www.foreignpolicy.com/images/091123_20091121_-_Kyl_Memo_to_NSWG_-_NSWG_START_mission.pdf.

Senator Carl Levin (MI), “Authorizing Expenditures by Committees,” Congressional Record (March 5, 2013), p. S1103.

Kristine Bergstrom, “Rubio vs Gottemoeller: The New Partisan Politics of Senate Nuclear Confirmations,” Carnegie Endowment for International Peace, March 7, 2014, http://carnegieendowment.org/2014/03/07/rose-gottemoeller-marco-rubio-and-new-partisan-politics-of-senate-nuclear-confirmations/h2mq.

Nickolas Roth is a research associate at the Project on Managing the Atom in the Belfer Center for Science and International Affairs at Harvard Kennedy School. Nickolas Roth previously worked as a policy analyst at the Union of Concerned Scientists, where he wrote extensively about the industrial infrastructure responsible for maintaining the nuclear weapons stockpile. Mr. Roth has a B.A. in History from American University and a Masters of Public Policy from the University of Maryland, where he is currently a research fellow. Mr. Roth’s written work has appeared or been cited in dozens of media outlets around the world, including the Washington Post, Los Angeles Times, USA Today, Asahi Shimbun, Boston Globe, and Newsweek.  

“Those who don’t know history are destined to repeat it,” warned British statesman and philosopher Edmund Burke more than 200 years ago. Having recently delved into reading about the history of the first group of American atomic scientists and their efforts to deal with the nuclear arms race, I have realized that Burke was right. More so, I would underscore that the ideas of these intellectual path-breakers are still very much alive today, and that even when we are fully cognizant of this history we are bound to repeat it. By studying these scientists’ ideas, Robert Gilpin in his 1962 book, American Scientists and Nuclear Weapons Policy, identifies three schools of thought: (1) control, (2) finite containment, and (3) infinite containment.

The control school had its origins in the Franck Report, which had James Franck, an atomic scientist at the Metallurgical Laboratory at the University of Chicago serve as the lead drafter of the report which argued that “any international agreement on prevention of nuclear armaments must be backed by actual and efficient controls.” Seventy Manhattan Project scientists signed this report in June 1945, which was then sent to Secretary of War Henry Stimson. They suggested that instead of detonating atomic bombs on Japan, the United States might demonstrate the new weapon on “a barren island” and thus say to the world, “You see what sort of a weapon we had but did not use. We are ready to renounce its use in the future if other nations join us in this renunciation and agree to the establishment of an efficient control.” As we all know, the United States government did not take this advice during the Second World War.

But in 1946, the United States put forward in the Acheson-Lilienthal Report (in which J. Robert Oppenheimer, scientific director of the Manhattan Project, served as the lead drafter) ideas for international control of atomic energy. In the form of the Baruch Plan, this proposal before the fledging United Nations faced opposition from the Soviet Union, which wanted to arm itself with nuclear weapons before accepting a U.S. plan that could leave the United States wielding a monopoly on nuclear arms. However, the control school has been kept alive in part, through the founding in 1957 of the International Atomic Energy Agency, which has the dual mission to promote peaceful nuclear power and safeguard these programs. Periodically, concepts are still put forward to create multilateral means to exert some control over uranium enrichment and reprocessing of plutonium, the methods to make fissile material for nuclear reactors or bombs. Many of the founders and leading scientists of FAS such as Philip Morrison and Linus Pauling belonged to the control school.

Starting in the late 1940s, disillusionment about the feasibility of international control was setting in among several atomic scientists active in FAS and advisory roles for the government. They began to see the necessity for making nuclear weapons to contain the Soviet Union. Nonetheless, there were those who believed that international controls should continue to be pursued in parallel with production of atomic bombs. Thus, a sharp division did not exist between the control and finite containment schools of thought. Oppenheimer exemplified this view in a speech on September 17, 1947, to the National War College where he extolled the “soundness” of the control proposals but lamented that “the very bases for international control between the United States and the Soviet Union were being eradicated by a revelation of their deep conflicts of interest, the deep and apparently mutual repugnance of their ways of life, and the apparent conviction on the part of the Soviet Union of the inevitably of conflict—and not in ideas alone, but in force.”

Reading this, I think of the dilemma the United States faces with Iran over efforts to control the Iranian nuclear program while confronting decades of mistrust. One big difference between Iran and the Soviet Union is that Iran, as a non-nuclear weapon state party to the Nuclear Non-Proliferation Treaty, is legally obligated to not make or acquire nuclear explosives whereas the Soviet Union never had such legal restrictions. Thus, Iran has already agreed to accept controls through safeguards on its nuclear program. The question is what additional controls Iran will agree to accept in order to provide needed assurances that it does not have a nuclear weapons program and will not develop such in the future. In parallel, the United States is strengthening containment mostly via a military presence in the Persian Gulf region and providing weapons and defense systems to U.S. allies in the Middle East. Scientists play vital roles both in improving methods of control via monitoring, safeguarding, and verifying Iran’s nuclear activities and in designing new military weapon systems for containment through the threat of force.

How much military force is enough to contain or deter? The scientists who believed in finite containment were generally reluctant, and even some were opposed, to advocating for more and more powerful weapons. As Gilpin examines in his book, the first major schism among the scientists was during the internal government debate in 1949 and 1950 about whether to develop the hydrogen bomb. In particular, the finite containment scientists on the General Advisory Committee to the Atomic Energy Commission assessed that “an American decision not to construct the hydrogen bomb would again symbolize the sincerity of America’s desire to end the atomic arms race.”

In contrast, the infinite containment school that included Edward Teller (who was instrumental in designing the hydrogen bomb), and Ernest Lawrence (who was a scientific leader during the Manhattan Project and was based at the University of California, Berkeley), “argued that control over nuclear weapons would only be possible in a completely open world such as that envisioned in the Baruch Plan. Under the conditions of modern science, the arms race would therefore be unavoidable until the political differences underlying that arms race were settled” in the words of Gilpin. Many of the infinite containment scientists were the strongest advocates for declassifying nuclear secrets as long as there were firm assurances that nations had joined together to prevent the use of nuclear energy for military purposes or that “peace-loving nations had a sufficient arsenal of atomic weapons [to] destroy the will of aggressive nations to wage war.” In effect, they were arguing for world government or for a coalition of allied nations to enforce world peace.

Readers will be reminded of many instances in which history has repeated itself as mirrored by the control, finite containment, and infinite containment ways of thought arising from the atomic scientists’ movement of the 1940s and 1950s. Despite the disagreements among these “schools,” a common belief is that the scientists “knew that technical breakthroughs rarely come unless one is looking for them and that if the best minds of the country were brought in to concentrate on the problem, someone would find a solution … if there were one to be found,” according to Gilpin. Gilpin also astutely recommended that “wisdom flourishes best and error is avoided most effectively in an atmosphere of intellectual give and take where scientists of opposed political persuasions are pitted against one another.” Finally, he uncovered a most effective technique for “bring[ing] about the integration of the technical and policy aspects of policy” through “the contracted study project … wherein experts from both inside and outside of the government meet together over a period of months to fashion policy suggestions in a broad area of national concern.”

This, in effect, is the new operational model for much of FAS’s work. We are forming study groups and task forces that include diverse groups of technical and policy experts from both inside and outside the government. Stay tuned to reports from FAS as these groups tackle urgent and important science-based national security problems.

Charles D. Ferguson, Ph.D.

President, Federation of American Scientists

New and improved medical treatments for infectious diseases are vital to improving global health security; however, public education is equally important. Myths and misperceptions regarding infectious diseases have detrimental effects on global health when a disease outbreak occurs. While it may seem that this problem is isolated to remote regions of the developing world, neither infectious diseases nor misconceptions regarding them are explicitly confined to certain areas.

Outbreaks can be highly disruptive to the movement of people and goods, often leading to increased regulations and restrictions on travel and trade to reduce the potential for further spread of disease. The Severe Acute Respiratory Syndrome (SARS) epidemic in 2003 was but one of the numerous examples in which international travel was disrupted. The disease quickly infected thousands of people around the world and disrupted national economies. Due to the rapid transmissibility of SARS, the World Health Organization (WHO) issued a travel advisory in effort to reduce the international public threat. In 2001, the United Kingdom experienced a detrimental hit to the agricultural sector as foot-and-mouth disease spread throughout livestock. Because of the highly transmissible nature of the disease (which affected cattle, pigs, sheep, and goats), the government banned all exports of live animals, meat, and dairy products in an effort to mitigate the spread of the disease and on February 24, mass slaughtering of pigs and cattle began. Later that same year, the tourist industry estimated that businesses lost nearly £250 million ($421 million U.S. dollars).

In the developing world, pneumonia, diarrhea, malaria, measles, and HIV/AIDS are some of the primary causes of death, especially among children. This is in part attributable to socioeconomic factors that prevent people from having access to routine health services and immunizations. Poor nutrition and unsanitary living conditions also place people at-risk. In Africa, the death rate among children from measles, a viral respiratory disease, has reached an average rate of one per minute. Measles weakens the child’s immune system, rendering them susceptible to further fatal complications such as diarrhea, pneumonia, and malnutrition. Yet, in the developed regions of the world, measles is commonly treated through immunizations.

Tetanus, an infection caused by the bacteria Clostridium tetani (which is ubiquitous in the soil), is common in developing areas that continue to practice unsanitary medical techniques during procedures such as child birth, circumcision, and use of contaminated medical bandages during such procedures. While proper sanitary resources are scarce in these regions, it is evident that the lack of supplies is not the only cause of disease transmission as proper sanitation techniques could have mitigated transmission. Due to the lack of education and misinformation regarding public health, sanitation, and the mechanisms of disease transmission, the spread of infectious diseases like tetanus continues.

Developed countries are also susceptible to infectious disease outbreaks despite modern medical advances and technology. Disease outbreaks in developed regions have been due in part to the misconceptions of vaccines and anti-bacterial drugs that have been used to deter the spread of infectious diseases. While some individuals have the perception that antibiotics are a “cure-all” drug, their effectiveness is only on infections caused by bacteria, not viruses. When improperly used (for example- taking when they are not needed, ingesting the wrong type of antibiotic or one that is not of the proper dose), the bacterial cells that survive can result in reinfection or the emergence of an antibiotic-resistant strain of the bacteria. This was evident in the recent reemergence of pertussis, also known as “Whooping Cough,” in the mid-1970s when Great Britain, Sweden and Japan reduced their usage of the pertussis vaccine as there was a common fear of vaccinations. The effect was immediate and drastic- there were over 100,000 cases and 36 deaths in Great Britain, 13,000 cases and 41 deaths in Japan, and 3,200 cases in Sweden. The United States witnessed a similar outbreak in the northwest region of the country in 2012, when over 17,000 cases emerged shortly after an increased rate of vaccine refusals for pertussis. While no vaccine is 100% effective, it is evident that popular misconceptions regarding infectious diseases and their spread can have detrimental repercussions on the populace and need to be addressed head-on.

Education, early detection, and access to are all essential in containing and preventing the spread of disease in a globalized society. Myths and misconceptions have hindered the effectiveness of vaccinations, as individuals have become skeptical of their effectiveness. However, vaccinations can drastically reduce the chances of contracting many diseases. Additionally, developing and utilizing programs that educate the public regarding the implications of infectious diseases and treatments pertaining to them, the spread of disease is likely to be significantly reduced.

Infectious disease outbreaks are a significant threat to global health security and thus have the potential to impact nearly every facet of daily life. Even in an era of medical advancements, increased sanitary practices, and knowledge of microbes, infectious diseases are still prevalent throughout the world. While having better medical practices and medicines available is beneficial in combating the transmission of infectious diseases, there is no substitute for better public health education.

U.S. National Library of Medicine. “Severe Acute Respiratory Syndrome (SARS).” Last Modified Jan. 28, 2013. Accessed March 20, 2014. http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0004460/

Eco Health  Alliance. “7 Common Myths About Pandemics and New Diseases.” Last modified June 27, 2013. Accessed on March 19, 2014. http://www.ecohealthalliance.org/blog/99-7_common_myths_about_pandemics_and_new_diseases

BBC. “Foot-and-Mouth Crisis Remembered.” Last modified February 17, 2011. Accessed on May 13, 2014. http://www.bbc.com/news/uk-england-12483017

UNICEF. “Immunization: Why Children Are Dying.” Accessed on March 19, 2014. http://www.unicef.org/immunization/index_why.html

Medical News Today. “What is Tetanus? What Causes Tetanus?” Last modified Sept. 4, 2009. Accessed on March 19, 2014. http://www.medicalnewstoday.com/articles/163063.php

Mayo Clinic. “Antibiotics: Misuse Puts You and Others at Greater Risk.” Last  Modified 2014. Accessed March 20, 2014. http://www.mayoclinic.org/healthy-living/consumer-health/in-depth/antibiotics/art-20045720

Koo, Ingrid. About.com, “The Truth About Antibiotics.” 6 Nov. 2008. 6 Apr. 2014. http://infectiousdiseases.about.com/od/treatment/a/antibiotic_myth.htm

Center for Disease Control. “Some Common Misconceptions About Vaccination and How to Respond to Them.” Last modified Feb. 18, 2011. Accessed on March 19, 2014. http://www.cdc.gov/vaccines/vac-gen/6mishome.htm

Forbes. “Anti-Vaccine Movement Causes The Worst Whooping Cough Epidemic in 70 Years.” Last Modified July 23, 2012. Accessed on March 19, 2014. http://www.forbes.com/sites/stevensalzberg/2012/07/23/anti-vaccine-movement-causes-the-worst-whooping-cough-epidemic-in-70-years/

Mayo Clinic. “Infectious Diseases.” Last modified    Jan. 23, 2013. Accessed on May 23, 2014. http://www.mayoclinic.org/diseases-conditions/infectious-diseases/basics/prevention/con-20033534

Brittany Linkous is a graduate of King University with a double major in Cellular and Molecular Biology and Political Science and History, and a minor in Security and Intelligence Studies. While at King, she served as Executive Officer of the King Security and Intelligence Studies Group and Executive Editor of the Security and Intelligence Studies Journal. She also interned in Washington, DC, at the William J. Perry Center for Hemispheric Defense Studies at the National Defense University, and the Federation of American Scientists. In the fall of 2014, Brittany will be entering the Biodefense Program at George Mason University.

The international terrorist group Hezbollah, driven by resistance to Israel, now regularly sends low flying drones into Israeli airspace. These drones are launched and remotely manned from the Hezbollah stronghold in Lebanon and presumably supplied by its patron and strategic partner, Iran. On the U.S. State Department’s list of terrorist organizations since 1995, Hezbollah has secured its presence in Lebanon through various phases. It established a strong social services network, and in 2008 it became the dominant political party in the Lebanese government and supported the Assad regime in the Syrian Civil War.

Hezbollah’s drone flights into Israeli airspace

Hezbollah’s first flight of an unmanned aerial vehicle (UAV) or drone, into Israeli airspace for reconnaissance purposes occurred in November 2004, catching Israeli intelligence off guard. A Mirsad-1 drone (an updated version of the early Iranian Mohajer drone used for reconnaissance of Iraqi troops during the 1980s Iran-Iraq War), flew south from Lebanon into Israel, hovered over the Western Galilee town of Nahariya for about 20 minutes and then returned to Lebanon before the Israeli air force could intercept it.

Hezbollah leader Hassan Nasrallah boasted that the Mirsad could reach “anywhere, deep, deep” into Israel with 40 to 50 kilograms of explosives. One report at the time was that Iran had supplied Hezbollah with eight such drones, and over two years some 30 Lebanese operatives had undergone training at Iran Revolutionary Guard Corps bases near Isfahan to fly missions similar to the Mirsad aircraft.

The second drone flight into Israel was a short 18-mile incursion in April 2005 (again by a Mirsad-1 drone), that eluded Israeli radar and returned to Lebanon before Israeli fighter planes could be scrambled to intercept it. A third drone mission in August 2006 during the Lebanon War was intended for attack; Hezbollah launched three small Ababil drones into Israel each carrying a 40-50 kilogram explosive warhead intended for strategic targets. This time Israeli F-16s shot them down, one on the outskirts of Haifa, another in Western Galilee, and the third in Lebanon near Tyre.

Abruptly, the incursion of Hezbollah drones into Israeli airspace stopped – only to be started up again after a six year hiatus. Presumably, drone launches by Hezbollah into Israel are planned and carried out to meet the political agenda of Iran, while shielding Iran’s involvement and allowing a measure of deniability. The involvement of Shiite Hezbollah with Iran dates back to financial support and training from the Iran Revolutionary Guard Corps and the suicide attacks in Beirut in October 1983 on the U.S. embassy and the Marine Corps barracks attacks. This was followed by Iranian sponsorship of Hezbollah attacks on the Israeli embassy and the Jewish Community Center in Buenos Aires, Argentina in 1992 and 1994, and the Khobar Towers bombing in Saudi Arabia in 1996.

The drones sent out from Lebanon were small objects moving at slow speed and low elevation and as such they were difficult to detect by radar. The Mirsad-1 and the Ababil were each only about 9.5 feet in length. The low speed (120 miles per hour for the Mirsad-1 and 180 miles per hour for the Ababil) minimized the Doppler shift in the reflected radar beam and made detection difficult. The low ceiling (6,500 feet for the Mirsad-1 and 9,800 feet for the Ababil) would limit detection as it is obscured by ground clutter, glare, and other environmental conditions. In the past it has been reported that drones could penetrate Israel’s radar and air defense systems, even the Iron Dome. But ongoing upgrades in detection capability suggest progress has been made in improving sensitivity and limiting detection failure to areas lacking air defenses, or suppressed defenses, or when the drones are indeed very small.

A daring mission to the nuclear complex at Dimona

The next appearance of a Hezbollah drone on October 6, 2012, was a spectacular foray that took Israel by surprise. An Iranian drone called “Ayub” flew south from Lebanon over the Mediterranean and into Israel via the Gaza Strip, moving westward about 35 miles into the Negev and penetrating to a point near the town of Dimona, the site of Israel’s nuclear weapons complex. There it was shot down over a forest by Israeli aircraft. Examining the wreckage, Israeli military said that it was possible the drone could have transmitted imagery of the nuclear research center.

Observers immediately interpreted this incursion as a message from Iran that Israel’s nuclear facilities were vulnerable to attack should Israel attempt any military action against Iran’s nuclear facilities. Apparently the propaganda victory was significant enough for Iran to admit spying on Israel several weeks later: an influential member of the Iranian Parliament announced that Iran had pictures of sensitive Israeli facilities transmitted by the drone.

In a more recent flight in April 2013, an unmanned aircraft attributed to Hezbollah reached the coast near the city of Haifa, where an Israeli warplane brought it down, demonstrating that these drones are still vulnerable to counter-attack.

Each drone flight into Israel is potentially a significant propaganda victory for Hezbollah. As Matthew Levitt of the Washington Institute has noted, “They love being able to say, ‘Israel is infiltrating our airspace, so we’ll infiltrate theirs, drone for drone.’”

Israeli drones are sophisticated, deadly and widely used in policing and assassinations of Hamas operatives in Gaza, while Hezbollah’s drones appear to lag behind. While the 145 mile excursion from Lebanon to Dimona in October 2012 showed substantial gain in Hezbollah’s reconnaissance capability, a willingness by Iran to transfer its latest designs to give Hezbollah deadly capabilities is questionable since Iran is unlikely to risk having their advanced drones shot down over Israel. In addition, Hezbollah would surely have second thoughts about using drones in an assassination campaign in Israel since this would be met with a strong military response.

Emerging strategies and possibilities

Primarily sent to cause panic in Israel, Hezbollah’s drones that were shot down in 2006 were armed with explosive warheads. As their sophistication grows, Hezbollah’s drones will be increasingly valuable for reconnaissance missions to: gather information on troop movements and facilities, in prepare for future infiltrations or rocket attacks, and calibrate the accuracy of rocket targeting in real time. Adding weight to a drone’s load reduces its range; but once developed to carry heavier loads, drones become launching platforms for guided missiles or bombs. Drones could potentially carry and launch some weapons of mass destruction — biological and chemical weapons and even radioactive “dirty” bombs. In the hands of a jihadist group such as Al Qaeda, they could be used to kill civilians as a substitute for on-ground suicide attacks.

All sides in the worldwide drone wars have been working on countermeasures to neutralize each other’s attacks. Aside from radar detection and shooting drones down with land based missiles or airplanes, one viable countermeasure is jamming the frequencies used for navigation. A further step would be to intercept or “hack” into the signal that the controller transmits via satellite/aircraft and thereby gain control of the drone and its technology. Iran claims to have done this in the mysterious landing of a U.S. RQ-170 drone in Iran in 2011.

Important legal, moral and humanitarian challenges are being raised in connection with the use of drones for targeted killings by the United States in Yemen, Pakistan, and Afghanistan and by Israel in Gaza. Drones are a surgical tool that shields the people guiding them from the real horrors of war fighting. Their effectiveness in military attacks has been well demonstrated by the U.S. military in attacks to ferret out suspected terrorists. Drones are cheap, so other countries might be expected to follow suit; whether this is a desirable outcome is open to question.

Limiting drone proliferation

The export of large drones for military purposes raises issues for arms control and nonproliferation; exports are already a major multi-billion dollar business for both Israel and the United States. The sales are currently limited to drones for reconnaissance missions and civilian use, except for the U.S. supplying military attack drones to Britain. The Missile Technology Control Regime (MTCR) is a voluntary agreement between 34 countries that was initiated some three decades ago to stop the export of ballistic missiles with nuclear payloads greater 500 kilograms and ranges greater than 300 kilometers and was amended in 1992 to cover proliferation of UAV’s carrying all weapons of mass destruction. While Israel is not a member, it has agreed to follow the MTCR export rules. Nevertheless, there is increasing pressure on the U.S. government to liberalize and weaken controls, so that U.S. manufacturers of military aircraft are not left out of the burgeoning drone market.

The prospects for Hezbollah’s future drone force are closely aligned with political decisions made by Iran. Although information about Iran’s drone fleet remains hidden, Iran has made great strides in range, speed and lethality. In mid-2010, it unveiled the “Ambassador of Death” drone which can carry four cruise missiles or two large bombs with a range of 250 miles, and in November 2013, it announced the missile-carrying Fotros drone that could fly over 430 miles and remain aloft for 30 hours. In May 2014, Iran unveiled what it says is a reverse-engineered copy of the CIA RQ-170 stealth reconnaissance drone, which, it claims the Iranian Armed Forces’ electronic warfare unit commandeered and brought to a safe landing in Iran in December 2011. If Iran now has a copy of an advanced U.S. drone, this raises its drone capabilities to yet another level, as it seeks to play a dominant role in the Middle East.

Conclusion

Incursions of Hezbollah drones supplied by its patron Iran into Israel from Lebanon have occurred with increased frequency and sophistication since 2012. Now used only for purposes of reconnaissance, they have the potential for future attacks on military and civilian targets. Much depends on the political agenda of Iran. For the present, attacks on Israel from Lebanon either with drones or rockets may be receiving only divided attention from Hezbollah, as it focuses on pressing its support for Syria’s president Bashar Assad in the Syrian civil war.

Only a handful of countries presently manufacture military drones; the United States and Israel are the two major manufacturers. Russia and China have shown an interest in producing drones for military purposes, and India and Pakistan may also have developed them. Now is the time to give serious thought to a convention or treaty to ban the manufacture and use of UAVs for military purposes. In the United States, drones for commercial purposes are expected to be licensed in the next few years and the “rules of the road” in space are being considered by the Federal Aeronautics Administration. A focus on ensuring the benefits of drones in civil society should take the highest priority.

“Hezbollah says it has capability to bomb Israel from air,” Haaretz, Nov 12, 2004.

Eugene Miasnikov, “Terrorists Develop Unmanned Aerial Vehicles,” Center for Arms Control, Energy and Environment Studies at MIPT, Dec 2004, http://www.armscontrol.ru/uav/mirsad1.htm

“Hezbollah Mirsad-1 UAV Penetrates Israeli Air Defenses,” Defense Industry Daily, April 20, 2005.

Ronen Bergman, “Hezbollah Stockpiling Drones In Anticipation of Israeli Strike,” Yediot Ahronot, Feb 15, 2013.

Yochi Dreazen, “The Next Arab-Israeli War Will Be Fought With Drones,” New Republic, March 26, 2014.

Eugene Miasnikov, Terrorists Develop Unmanned Aerial Vehicles.” Center for Arms Control, Energy and Environment Studies at MIPT, Dec 2004, http://www.armscontrol.ru/uav/mirsad1.htm

Chandler P. Atwood, Joshua C. Burgess, Michael Eisenstadt, and Joseph D. Wawro, “Between Not-In and All-In: U.S. Military Options in Syria,” Policy Notes 18, Washington Institute, May 2014.

Carlo Munoz, “Iran claims drones gained access to secret Israeli facilities,” The Hill, October 29, 2012.

Gil Cohen, Barak Ravid and Jack Khoury, IDF shoots down drone from Lebanon opposite Haifa coast,” April 25, 2013.

Yochi Dreazen, “The Next Arab-Israeli War,” New Republic, March 26, 2014.

“UAV Drone Unmanned Aerial Vehicle,” UAV – DRONE.NET, 2013, http://uav-drone.net/anti-drone-uav.htm

Micah Zenko, Reforming U.S. Drone Strike Policies, Council on Foreign Relations, Council Special Report No. 65, January 2013.

Tia Goldenberg, “Israel is World’s Largest Drones Exporter,” Associated Press, June 5, 2013.

Jefferson Morley, “Drone Proliferation Tests Arms Control Treaties,” Arms Control Today, April 2014.

Brad Lendon, “Iran says it built copy of captured U.S. drone,” CNN, May 12 2014, http://www.cnn.com/2014/05/12/world/meast/iran-u-s-drone-copy/

Ben Hubbard, “Syrian Fighting Gives Hezbollah New but Diffuse Purpose,” New York Times, May 20, 2014.

Milton Hoenig is a nuclear physicist and consultant on weapons of mass destruction and nonproliferation issues.

Legal and illegal power connections in Lahore, Pakistan

A stable and thriving Pakistan is the key to preserving harmony and facilitating progress in the broader South Asia region. Afghanistan, which is to the west of Pakistan, has a long border that divides the Pakhtun people between the countries. As a result of this border, Pakistan not only has a significant role in the Afghan economy, but instability in the loosely governed Pakistani frontier region spills across the border into Afghanistan. Because of this relationship, Pakistan has a direct impact on the outcome on the 13 year U.S. led war in Afghanistan.  On the other hand, an unstable Pakistan would not only shatter budding trade relations with India, but could also spark conflict between the two nuclear armed rivals.

From frequent attacks by Islamic militants across the country to a slowing economy, it is clear that there are many issues that threaten Pakistan’s stability. However, the most pressing issue that Pakistan faces today is its deteriorating economy. In particular, a crushing energy shortage across the country significantly constrains economic growth. This fiscal year, Pakistan’s Gross Domestic Product (GDP) is forecasted to grow by measly 3.4 percent. At the same time, the country’s population is expected to grow by 1.8 percent adding to the 189 million people living there today. If there aren’t jobs available for the millions of young Pakistanis entering the work force, not only will poverty increase, but there is a strong possibly that some of these youth could vent their frustrations by joining the countless Islamic militant groups active in the country.

To build a more prosperous economy, Pakistan needs to address its energy problems. Without a reliable source of electricity or natural gas, how can Pakistani businesses compete on the global market? Large parts of the country today face blackouts lasting an average of 10 hours each day because of the electricity shortage. The current gap between electricity generation and demand is roughly 2500 MW, a shortage large enough to keep a population of 20 million or the city of Karachi in the dark.

These power shortages are only expected to become worse in the coming summer months. This is because demand for electricity peaks in the sizzling heat, while hydroelectric generation decreases as the water flow in the rivers drops due to seasonal fluctuation. This article will focus on the causes of the country’s energy problems involving the electricity sector and explore possible directions Pakistan can take to improve its energy situation, building its economy in the process.

How Does Pakistan Generate its Electricity?

Figure 1: Pakistan’s Electricity Generation by Source

Figure 1 breaks down Pakistan’s electricity generation by source. Thermal power, which includes natural gas, oil, and coal generated electricity, accounts for 70 percent of Pakistan’s total electricity generation, while hydroelectric generation is roughly responsible for the remaining 30 percent.

Electricity generated from furnace oil accounts for slightly over a third of Pakistan electricity. In the early 1990s, the country faced a power shortage of about 2000 MW when there was a peak load on the electricity grid. To resolve the growing crisis, the Pakistani government implemented a new policy in 1994, which was designed to attract foreign investment in the power sector and as a result there was construction of oil based power plants. These power plants were cheaper and faster to construct compared to other electricity generation plants such as hydroelectric dams. At the same time, the relatively low prices (below $17 a barrel) of crude oil meant that these plants generated electricity fairly cheaply. Fast forward to present times, the price of crude oil has risen to hover roughly around $100 a barrel. Unlike nearby Saudi Arabia, Pakistan is naturally not well endowed in crude oil reserves. This means that Pakistan must ship increasing amount of valuable currency abroad to secure the oil it needs to keeps these power plants running.

Along with furnace oil power plants, natural gas is used to generate about another third of electricity; it is provided by domestic reserves, thereby helping Pakistan’s economy and energy security. According to the U.S. Energy Information Administration, Pakistan has proven natural gas reserves of 24 trillion cubic feet (Tcf) in 2012. These reserves will last Pakistan an estimated 17 years based on the country’s annual consumption rate of 1.382 Tcf in 2012. At the same time, consumption rates are estimated to increase four fold to nearly 8 Tcf per year by the year 2020, further reducing the size of the domestic reserves.

The Pakistani government in 2005 under President Pervez Musharraf promoted the conversion of cars to run on compressed natural gas (CNG) instead of gasoline. The rationale was that this conversion would reduce the amount of money spent on purchasing and importing oil abroad. At the same time, CNG is cleaner for the environment than burning gasoline. As a result of this policy, more than 80 percent of Pakistan’s cars today run on CNG.But because of this surging demand for its limited natural gas, there is a critical shortage of it which has adversely impacted the country’s ability to use this fuel source to generate electricity. Essentially Pakistanis are forced to decide whether to use natural gas to fuel their cars, cook their food, or generate electricity.

Power Theft and the Circular Debt Issue

The reliance on oil and natural gas to generate electricity is incredibly inefficient, but these inefficiencies alone are not responsible for the crippling power shortages. The other source of tension involves the accumulation of circular debt in the electricity sector over the past few years. Circular debt is a situation where consumers, electricity producers and the government all owe each other money and are unable to pay. By June 2013 when the new government led by Prime Minister Nawaz Sharif took control, this circular debt had ballooned to $5 billion.

There are several reasons for the accumulation of this debt; the largest problem stems from power theft. Many Pakistani elites and even parts of the government do not pay their electricity bills. The law and order situation also prevent power companies from collecting bills in certain parts of the country. As a result, Pakistani electricity companies currently recover only 76 percent of the money that electricity consumers owe them. In fact, the Pakistani Minister for Water and Power, Mr. Khwaja Muhammad Asif, has acknowledged that the Pakistani government is one of the country’s largest defaulters of electricity bills. As part of recent crackdown, the power ministry cut supplies to the Prime Minister’s home and the Parliament House (among many government offices) because they were delinquent on their electricity bills. While many Pakistanis don’t pay their electricity bills, others steal power by illegally hooking into the power grid. This theft coupled with an inefficient electricity grid and the associated transmission loss means that Pakistan’s electricity generators are left with huge financial losses.

All these losses accumulate to form the circular debt and it places power producers in a position where they are unable to purchase enough fuel from abroad to operate power plants at full capacity. With an installed generation capacity of 22500 MW, Pakistan currently has more than enough installed capacity to meet peak demand levels today. The power producers are in reality only able to generate between 12000MW and 15000MW because of both inefficient energy infrastructure and circular debt. This actual amount of electricity generated is far less than the 17000 MW of demand nationwide during peak hours of electricity usage.

The circular debt also makes it more difficult for power producers to invest in upgrading existing electricity infrastructure. If power producers don’t have the money to operate oil based power plants at full capacity, they certainly do not have enough capital to build newer, more efficient power plants. Even when the lights are on, the inefficient electricity system takes an additional toll on the country’s economy. Pakistanis today pay more than double their Indian neighbors for electricity (16.95 Pakistani Rupees vs. 7.36 Pakistani Rupees per KWh respectively), putting Pakistani firms at a further disadvantage compared to regional competitors.

Fixing Pakistan’s Electricity Problems

One of Prime Minister Nawaz Sharif’s first actions after taking office was to pay off the $5 billion in circular debt that had accumulated by July 2013. Unfortunately, this step alone will not solve the power woes as it does not fix the underlying causes of the country’s power crisis. In fact, the circular debt has accumulate again, and stood at $1.8 billion by January 2014.  To sustainably address the power crisis, Pakistanis need to change their attitude towards power theft by forcing the government and those delinquent to clear outstanding bills. At the same time, Pakistan must improve the efficiency of its electricity sector as well as expand and diversify its electricity generating capacity in order to ensure that the country can handle the expected growth in demand over the coming years.

Hydroelectric Generation

Pakistan has tremendous potential to expand its electricity generating capacity by developing its renewable energy resources. At nearly 30 percent, hydroelectricity is already a major source of electricity generation, but according to the Pakistani government, this reflects only 13 percent of the total hydroelectric potential of the country. There are several drawbacks of major hydroelectric projects including that they are capital intensive and require extensive time to build. Furthermore, hydroelectric dams are harmful to the local ecosystem and can displace large populations. The U.S. government is actively investing in helping Pakistan develop its hydroelectric resources; in 2011, USAID funded the renovation of the Tarbela Dam. In the process, this added generation capacity of 128 MW, which is enough electricity for 2 million Pakistanis.

Solar Energy

Figure 2: Pakistan’s Solar Generation Potential

According to the USAID map of solar potential in Pakistan, the country has tremendous potential in harnessing the sun to generate electricity.  Pakistan has an average daily insolation rate of 5.3 kWH/m², which is similar to the average daily insolation rate in Phoenix (5.38 kWH/m²) or Las Vegas (5.3 kWH/m²), which are some of the best locations in the United States for solar generated electricity. So far, Pakistan has begun construction on a photovoltaic power plant in Punjab that will begin to produce 100 MW by the end of 2014.According to the World Bank some 40,000 villages in Pakistan are not electrified. Tapping into these solar resources could easily electrify many of these off the grid villages, while avoiding an increase in demand on the national electricity grid.

Nuclear Energy

Pakistan has three currently active nuclear power plants: two located in Punjab and one in the southern port city of Karachi. The two Chinese built nuclear power plants in Punjab each have a net generation capacity of 300 MW. The Karachi power plant, which was built with a reactor supplied by Canada in 1972, has a net generation capacity of 125 MW, enough to provide power to 2 million Pakistanis. China has been a key supplier and investor in Pakistani nuclear energy, but there are some concerns regarding the transfer of nuclear technology to Pakistan, where A.Q. Khan’s nuclear network was headquartered. Specifically, China argues that its alliance with Pakistan predates its joining of the Nuclear Suppliers Group (NSG), which has restricted nuclear sales to Pakistan, so this justifies its desire to supply Pakistan with the technology. The Chinese are helping construct four more nuclear power plants, the first of which is expected to be online starting in 2019. While these plants will add 2,200 MW of generation capacity, these nuclear power projects are expensive; the current nuclear power plants under construction are said to cost about $5 billion per plant, an investment that China is helping finance.

Coal Power

There is a large amount of coal located in the Thar Desert in the southeastern part of the country. While the quality of the coal isn’t the best, Pakistan has a lot of it, nearly 175 billion tons, which is enough to meet current electricity demands for more than 300 years. However, Pakistan currently only has one operational coal power plant.

Pakistan is taking steps to develop this resource. In January 2014, Prime Minister Nawaz Sharif and former President Zardari broke ground on a $1.6 billion coal power project in the Thar Desert. This particular project is expected to be operational by 2017.

Pakistan has taken some clear steps such as developing its renewable resources and tapping its coal reserves, which can help expand and diversify where and how it generates its electricity. Further harnessing these resources will help alleviate the electricity shortfall. However, these steps alone will not solve the energy crisis. The more difficult solution involves changing the country’s attitude toward power theft, both by private citizens and the government. Convincing people to pay their electricity bills is difficult when even the government itself doesn’t pay its fair share. At the same time, there is less incentive to pay when citizens don’t even have access to a dependable source of electricity when they need it. As long as this attitude is prevalent among Pakistanis from all walks of life as well as the government, the country cannot sustainably solve its energy woes. Circular debt will continue to accumulate and large sections of the country will face hours of darkness each day.

Tackling the energy problem is the first step to strengthening the economy; over time, a growing economy will attract greater investment in the energy sector. Pakistan’s sensitive geographic location could become a strategic asset as it would serve as a bridge linking the economies of Afghanistan and Central Asia with the broader Indian subcontinent. Not only does the population provide Pakistan with a large domestic market, but it also empowers the country with a young, entrepreneurial workforce. This gives Pakistan tremendous potential, but can only be unleashed if the country figures out a way to keep the lights on and the factories humming.

Population Projection Tables by Country: Pakistan. The World Bank. 2014.

“Global Economic Prospects: Pakistan,” The World Bank, 2014. http://www.worldbank.org/en/publication/global-economic-prospects/regional-outlooks/sar

Ghumman, Khawar, “Increased loadshedding worries Prime Minister,” Dawn, April 24 2014. http://www.dawn.com/news/1102953

“Electricity shortfall reaches 2,500MW,” The Nation, Jan 2 2014. http://www.nation.com.pk/national/02-Jan-2014/electricity-shortfall-reaches-2-500mw

“Pakistan Energy Yearbook,” Hydrocarbon Development Institute of Pakistan, 2012. http://www.kpkep.com/documents/Pakistan%20Energy%20Yearbook%202012.pdf

“Policy Framework and Package of Incentives for Private Sector Power Generation Projects in Pakistan,” Government of Pakistan, 1994. http://www.ppib.gov.pk/Power%20Policy%201994.pdf

Beg, Fatima and Fahd Ali, “The History of Private Power in Pakistan,” Sustainable Development Policy Institute, 2007. http://www.sdpi.org/publications/files/A106-A.pdf

“Crude Oil Purchase Price.” U.S. Energy Information Administration, 2014. http://www.eia.gov/dnav/pet/hist/LeafHandler.ashx?n=PET&s=F004056__3&f=M

Pakistan. U.S. Energy Information Administration. http://www.eia.gov/countries/country-data.cfm?fips=pk

Tirmizi, Farooq, “The Myth of Pakistan’s infinite gas reserves,” The Express Tribune, Mar 14 2011. http://tribune.com.pk/story/132244/the-myth-of-pakistans-infinite-gas-reserves/

“Natural Gas Allocation and Management Policy,” Government of Pakistan: Ministry of Petroleum & Natural Resources, Sept 2005. http://www.ogra.org.pk/images/data/downloads/1389160019.pdf

Boone, Jon, “Pakistan’s government deflates dream of gas-powered cars,” The Guardian, Dec 25 2013. http://www.theguardian.com/world/2013/dec/25/cars-pakistan-compressed-natural-gas-rationing

Bhutta, Zafar, “Circular debt: Power sector liabilities may cross Rs1 trillion by 2014,” The Express Tribune, May 26 2013. http://tribune.com.pk/story/554370/circular-debt-power-sector-liabilities-may-cross-rs1-trillion-by-2014/

Pakistan’s Energy Crisis: Power Politics. The Economist, May 21 2012.http://www.economist.com/blogs/banyan/2012/05/pakistan%E2%80%99s-energy-crisis

Jamal, Nasir. “Amount of unpaid power bills increases to Rs286bn.” Dawn. Apr 16 2014. http://www.dawn.com/news/1100237

“Govt one of the biggest electricity defaulters, says Khawaja Asif.” Dawn, May 2 2014. http://www.dawn.com/news/1103707

“Pakistan cuts prime minister’s electricity for not paying bills” Reuters. Apr 29 2014. http://in.reuters.com/article/2014/04/29/uk-pakistan-electricity-idINKBN0DF1DL20140429

Kazmi, Shabbir. “Pakistan’s Energy Crisis.” The Diplomat, Aug 31 2013. http://thediplomat.com/2013/08/pakistans-energy-crisis/

Abduhu, Salman. “Lack of funds real reason behind loadshedding.” The Nation, May 9 2014. http://www.nation.com.pk/lahore/09-May-2014/lack-of-funds-real-reason-behind-loadshedding

Electricity Shock: “Pakistanis Paying the Highest Tariffs in Region.” The Express Tribune, Jan 31 2014. http://tribune.com.pk/story/665548/electricity-shock-pakistanis-paying-highest-tariffs-in-region/

Chaudhry, Javed. “Circular Debt: ‘All dues will be cleared by July’.” The Express Tribune, June 14 2013. http://tribune.com.pk/story/563095/circular-debt-all-dues-will-be-cleared-by-july/

“Hydropower Resources of Pakistan.” Private Power and Infrastructure Board, Feb 2011.  http://www.ppib.gov.pk/HYDRO.pdf

USAID Issues $6.66 m for Tarbela Units. Dawn. Mar 9 2011. http://www.dawn.com/news/612058/usaid-issues-666m-for-tarbela-units

“Tarbela Dam Project.” USAID, Sept 26 2013. http://www.ppib.gov.pk/HYDRO.pdf

“Pakistan Resource Maps.” National Renewable Energy Laboratory, Aug 2006. http://www.nrel.gov/international/ra_pakistan.html

The Feasibility of Renewable Energy in Pakistan, Triple Bottom-Line, 2012. http://www.tbl.com.pk/the-feasibility-of-renewable-energy-in-pakistan/

“Surface Meteorology and Solar Energy,” NASA, 2013. https://eosweb.larc.nasa.gov/sse/RETScreen/

Quad-e-Azam Solar Power. http://www.qasolar.com/

Renewable Energy in Pakistan: Opportunities and Challenges, COMSATS-Science Vision, December 2011. http://www.sciencevision.org.pk/BackIssues/Vol16_Vol17/02_Vol16_and_17_Renewable%20Energy%20in%20Pakistan_IrfanAfzalMirza.pdf

CHASNUPP-1. Nuclear Threat Initiative, 2014. http://www.nti.org/facilities/112/

CHASNUPP-2. Nuclear Threat Initiative, 2014. http://www.nti.org/facilities/113/

KANUPP. Nuclear Threat Initiative, 2014. http://www.nti.org/facilities/111/

Shah, Saeed. “Pakistan in Talks to Acquire 3 Nuclear Plants From China.” The Wall Street Journal, Jan 20 2014. http://online.wsj.com/news/articles/SB10001424052702304757004579332460821261146

Mahr, Krista. “How Pakistan and China Are Strengthening Nuclear Ties.” Time, Dec 2 2013. http://world.time.com/2013/12/02/how-pakistan-and-china-are-strengthening-nuclear-ties/

“Pakistan’s Thar Coal Power Generation Potential.” Private Power and Infrastructure Board, July 2008.http://www.embassyofpakistanusa.org/forms/Thar%20Coal%20Power%20Generation.pdf

“Discovery Of Ignite Coal In Thar Desert.” Geological Survey of Pakistan, 2009. http://www.gsp.gov.pk/index.php?option=com_content&view=article&id=30:thar-coal&catid=1:data

“Nawaz, Zardari launch Thar coal power project.” Dawn, Jan 31 2014. http://www.dawn.com/news/1084003

Ravi Patel is a student at Stanford University where he recently completed a B.S. in Biology and is currently pursuing an M.S. in Biology. He completed an honors thesis on developing greater Indo-Pakistan trade under Sec. William Perry at the Center for International Security and Cooperation (CISAC). Patel is the president of the Stanford U.S.-Russia Forum. He also founded the U.S.-Pakistan Partnership, a collaborative research program linking American and Pakistani university students. In the summer of 2012, Patel was a security scholar at the Federation of American Scientists. He also has extensive biomedical research experience focused on growing bone using mesenchymal stem cells through previous work at UCSF’s surgical research laboratory and Lawrence Berkeley National Laboratory.

Nelson Zhao is a fourth year undergraduate at University of California, Davis pursuing degrees in economics and psychology. Nelson is the Vice-President at the Stanford U.S.-Russia Forum and the Program Director at the U.S.-Pakistan Partnership. At the U.S.-Pakistan Partnership, he aims to develop a platform to convene the brightest students in order to cultivate U.S.-Pakistan’s bilateral relations.

The Greatest Threat

The weapon was ready, a simple fission device similar to the bomb that destroyed Hiroshima. It had been finally assembled in a rented storage space on the outskirts of Las Vegas. Gulbuddin Hekmatyar had spent years quietly contemplating while meticulously planning this diabolical, logistically challenging mission. Among other things, the plot necessitated recruiting and directing a number of operatives, some technically skilled, located in several countries. All were individuals devoted to his cause and committed to the Jihadist goal of detonating a nuclear bomb in an American city. He chose Las Vegas because the city epitomized western decadence.

The bomb’s essential component – 140 pounds of highly enriched uranium (HEU) – had been stolen or secretly purchased, bit-by-bit, mostly from Pakistan, but also from India, North Korea, Russia, Ukraine and Kazakhstan. It took years to collect, hide and safeguard all the necessary HEU in northwest Pakistan. From there, small pieces of the fissile material and some structural bomb components, hidden and well shielded in multiple shipments, were transported to U.S. ports or border crossings, and eventually to Las Vegas and the rented storage space. With all the components covertly acquired or fabricated by dedicated Jihadists in Pakistan and the United States, the relatively simple bomb finally could be assembled. It was comprised of a long, large-bore, artillery-type barrel; a heavy-duty breech; and enough chemical explosive to propel an appropriately shaped, 70-pound HEU piece through the barrel at very high velocity into another appropriately shaped, 70-pound piece of HEU affixed to the end of the barrel. Slamming together these two sub-critical masses would create the critical mass needed for an explosive chain reaction.

It was time. The plan of attack was straightforward and foolproof. Weighing under a ton and less than a dozen feet long, the weapon in its lead-lined crate fit easily inside a small, rented truck. A lone, suicidal operative drove and parked the truck near the Strip, then activated the electronic device triggering the detonator that set off the chemical explosion. The HEU bullet accelerated through the barrel and merged almost instantaneously with the target HEU. Within microseconds, the critical mass exploded, releasing kilotons of energy, a blinding, rapidly expanding ball of light, heat and deadly radiation. A shock wave propagated through the atmosphere, flattening almost every building within a half-mile of the detonation point. Tens of thousands were dead or injured. Las Vegas was in ruins. The threat had become reality.

When President Obama declared in 2009 that “nuclear terrorism is the most immediate and extreme threat to global security,” it was scarcely noticed. Yet when questionable sources announced that the Mayan Calendar predicted the end of the world in 2012, media and public attention was astonishing. The apocalyptic prediction arising from myth took hold, while a warning of potential catastrophe based in reality, put forth by Barack Obama in Prague, passed us by. Supernatural doomsday scenarios readily gain traction in our public discourse, but threats to our civilization from proven nuclear dangers elude us.

The public and press largely ignored other sobering news in 2010 when Wikileaks revealed that a 2009 cable from the U.S. Ambassador to Pakistan, Anne W. Patterson, warned that “our major concern is not having an Islamic militant steal an entire weapon, but rather the chance someone working in government of Pakistan facilities could gradually smuggle out enough enriched uranium to eventually make a weapon.”

By raising the specter of nuclear terrorism, the Wikileaks revelation gave concrete urgency to President Obama’s abstract concerns. But few paid attention, in part because few understand nuclear weapons risks and realities.

Passage of time and reluctance to think the unthinkable have generated complacency. No nuclear weapon has been used aggressively since the August 9, 1945, attack on Nagasaki. Despite the existence of vast numbers of nuclear weapons, Americans expect nuclear restraint because they believe Mutually Assured Destruction (MAD) is a reliable deterrent. MAD presumably ensures that a country first using nuclear weapons will be wiped out by a retaliatory blow. But if a non-state entity were to perpetrate a nuclear weapons attack, at whom and where would retaliation be directed? An act of nuclear terrorism would obviate 69 years of stability engendered by MAD, an appropriately chosen topic of satirical banter in the film “Dr. Strangelove,” yet a grim reality.

Obama’s words that nuclear terrorism is an “immediate and extreme threat” are not an exaggeration. Terrorists now have new opportunities to covertly fabricate nuclear weapons on their own, and the threat is compounded by the potential anonymity of the attackers.

The cable allegedly sent by Ambassador Patterson leads to several questions: what is enriched uranium and how available is it? How is it used in a bomb, and who could use it? Where and how could it be delivered? What would be its effect? And perhaps the first and biggest question – why would terrorists aspire to manufacture, deploy, and detonate a nuclear weapon?

The 9/11 attacks marked the beginning of a “Terrorist Era” with a capital T. That triple attack profoundly disturbed, shocked and injured the nation, psychologically as well as physically. It suggested that a goal of certain terrorists is the destruction of the United States and its allies, and nuclear capability would make that goal attainable.

In 1998, Osama bin Laden declared that it was his Islamic duty to acquire weapons of mass destruction. Because Islam deplores killing women and children, religious justification was sought for such weapons. In 2003, three Saudi clerics associated with Al Qaeda provided justification in a fatwa that stated:“One kills in a good manner only when one can.”

Thus the “why” can be revenge for the deaths of Muslim civilians or Osama bin Laden, Jihadist punishment of a decadent, anti-Islamic civilization, or retribution for western support of Israel. Still, the easily stated words “nuclear revenge” are not readily internalized. Unlike “tsunami” or “colon cancer,” the term “nuclear terrorism” does not usually evoke a visceral reaction. Such a response is unlikely until people intellectually and emotionally comprehend the potential threat of rogue nuclear weapons. And comprehension requires some understanding of the bomb itself.

In addition to understanding the weapon, people also must grasp the feasibility and consequences of an act of nuclear terrorism. A credible scenario can provide this. In his book, The Second Nuclear Age, Yale Professor Paul Bracken argues that war games based upon scenarios involving nuclear weapons played a significant role in clarifying and shaping strategic thinking during the height of the Cold War. “Scenarios set the stage for the game’s interactions,” he wrote. “Scenarios…are hypothetical plot outlines of plausible future developments. They are not forecasts or predictions…”

The Pentagon hypothesizes terrorist scenarios, but the public does not. Our opening Las Vegas scenario attempts to focus the reader’s mind on the real potential for nuclear catastrophe.

But first the Bomb.

The Bomb

Tremendous energy can be released when the nucleus or inner core of an atom undergoes a transformation. For uranium, the energy releasing transformation is the splitting apart or fission of the nucleus, producing various combinations of lighter atoms such as barium and krypton as “fission products.”

Uranium can exist in different forms or “isotopes,” but all isotopes of uranium contain 92 positively charged protons in the nucleus with 92 negatively charged electrons dancing around the nucleus. These charged particles determine uranium’s chemical properties. However, the uranium nucleus also can contain varying numbers of uncharged neutrons. Somewhat greater than ninety-nine percent of uranium found in nature – uranium isotope 238 – has 146 neutrons in the nucleus. Thus the isotope’s 92 protons and 146 neutrons account for its atomic weight of 238.

Uranium-235, with only 143 neutrons, is the dangerous isotope –because it tends to easily fission if it absorbs a neutron. The fissioning of U-235 powered the bomb that exploded over Hiroshima. Fortunately this isotope is very rare; less than one percent of all forms of uranium found in the earth consist of U-235. Uranium can create an explosive chain reaction—only if U-235 is in highly concentrated form, which is extremely difficult to obtain as described later. But first we explain the basics of nuclear bomb design.

While modern hydrogen-plutonium bombs use a fission-fusion reaction to create the most powerful explosions (which can also use highly enriched uranium instead of plutonium to start the fission reaction), the easiest first-generation atomic bomb to construct entails only fission of highly enriched uranium (HEU), with a concentration of typically 80 percent or greater in the fissile isotope U-235. The Hiroshima bomb was essentially an artillery gun in which chemical explosives fired one 70-pound piece of HEU into another 70-pound piece of HEU, with an average enrichment of 80 percent U-235. The design was so simple that J. Robert Oppenheimer, scientific director of Los Alamos, decided that the prototype did not need to be tested. (One of the reasons not to do a proof test was due to the very limited HEU available during the Second World War.) Indeed the first test of this gun-type bomb occurred when it exploded with such devastating effect at 1,900 feet above Hiroshima on August 6, 1945, killing nearly 100,000 people. Weapons developers at Los Alamos avoided using the word bomb, instead giving euphemistic names such as gadget to their creations. The Hiroshima weapon was inaptly named “Little Boy.”

During the Manhattan Project, the great challenge was collecting and concentrating fissionable U-235. Because U-238 and U-235 have identical chemical properties, separation can only be achieved by exploiting the slight difference in mass arising from one isotope having three more neutrons than the other. One method of separation for enrichment purposes was developed using electric and magnetic forces in a modified form of the cyclotron called the calutron. A second method involved creating a compound in gaseous form of uranium and fluorine, then passing the gas through successive microscopic filters making use of the principle of diffusion.

After the Second World War, improved centrifuges emerged as a more efficient method for enriching uranium. A Dutch company, which became part of the Urenco consortium that also includes Germany and the United Kingdom, was an early adopter of the improved centrifuge technology. Commercial production of enriched uranium for nuclear power plants became a worldwide activity. A. Q. Khan, a Pakistani metallurgist working at the Dutch facility, stole the centrifuge design drawings and brought the technology to Pakistan by the mid-1970s. Throughout the 1980s to the early 2000s, he then sold enrichment equipment to Iran, North Korea, and Libya, and had a vast network of suppliers in at least a dozen other countries.

Having used these centrifuge designs to enable large-scale production of enriched uranium, today Pakistan is rapidly achieving status as having one of the largest and fastest growing stockpile of nuclear weapons after the United States, Russia and China. While some nuclear-armed countries are reducing their weapons count, Pakistan has a vigorous program of nuclear weapons development. Its stockpile is thought to have 100 to 200 nuclear weapons.

Production of nuclear weapons is of great concern, but production of highly enriched uranium is even more worrisome. Although a nuclear bomb might be stolen from a country’s stockpile, it would have anti-activation safeguards (such as access codes and electronic locks) that a thief would find very difficult to penetrate. However, highly enriched uranium for a terrorist is like flour for a baker. Each material is simply one ingredient from which something much more impressive can be concocted. Pakistan continues to produce weapons-grade U-235 at a more intense rate than any country in the world. It is reliably estimated that they have stockpiled thousands of pounds of enriched U-235 that could lead to the fabrication of dozens of new nuclear weapons.

Eyes continue to focus on Pakistan as a potential source of nuclear bomb material. Yet unsecured highly enriched uranium elsewhere has been a worry for many years. Of particular concern have been the vast amounts of weapons-grade uranium that were left relatively unguarded in Russia, Ukraine, Belarus and Kazakhstan after the break-up of the Soviet Union. These have been potential access points for terrorists. Hundreds of secret bombs could have been fabricated.

Prior to 9/11, we could not imagine rogue, non-state entities having the ability to construct a nuclear weapon. Yet vast numbers of reports, documents, drawings and photographs from the Manhattan Project have been declassified. The Little Boy development work at Los Alamos is available for the world to examine. Following 9/11, government agents visited war museums in the United States to remove publicly displayed, artillery-gun components replicating Little Boy. But the proverbial horse was already out of the barn.

Conceivably, determined terrorists could acquire 140 pounds of weapons-grade uranium-235, the amount used in the Hiroshima bomb. While a person weighing 140 pounds would fully occupy a seat at a dinner table, 140 pounds of uranium, the densest of all naturally occurring elements, is less than the size of a football.With the material in hand, processing and fabrication steps for constructing a weapon rely on well-established and widely known metallurgical and manufacturing techniques. Who then might do this? Where would construction take place? And under whose leadership?

A Return to Our Scenario

The villain of our hypothetical scenario is the leader of a militant group located in the tribal territory of Northwestern Pakistan.Skeptics may doubt that our protagonist, Gulbuddin Hekmatyar, could obtain the equipment and expertise needed for weaponization of highly enriched uranium. While not on Abercrombie and Kent tourist itineraries, the frontier region of Northwest Pakistan is the site of the colorful village of Darra Adam Khel. This unique tribal enclave near the Khyber Pass, just 20 miles South of Peshawar, has been manufacturing copies of small weapons since the late 19th century using basic lathes, drills and other readily available tools. During the Mujahideen struggle with the Soviet Union in the 1980s, the United States was not unhappy to see their production of anti-aircraft weapons. Darra Adam Khel is a major source of weapons in the South Asia region. The potential to fabricate the components for a Little Boy clone clearly exists there.

Osama bin Laden and other Al Qaeda leaders have been eliminated, but other militant jihadists have the capacity and the will to engage in development and use of a nuclear weapon. We chose Gulbuddin for our scenario because he was involved with the 1993 bombing of the World Trade Center, he controls a formidable belligerent organization with the resources to actualize this sequence of events, and he is not part of Al Qaeda or the Taliban. An Afghan student of engineering at Kabul University in the early 1970s, he organized at that time what was probably the first militant Islamic organization in Afghanistan. His student group shot at and threw acid at women in Kabul who were wearing mini-skirts. In a confrontation in 1972 with the rival Maoist political group on campus, Gulbuddin shot and killed their leader. After being imprisoned, he escaped and was given refuge by Islamic fundamentalist elements of the Pakistani government in 1975. Some officials in Pakistan, which had border region disputes with Afghanistan since its founding in 1947, saw in Gulbuddin a potential ally in future conflicts with Afghanistan.

In the early 1980s, when the United States started channeling large amounts of funds and weapons to the Mujahideen for their struggle with the Soviet Union, the Pakistan intelligence agency, the ISI, provided Gulbuddin with a substantial portion of those resources. This enabled the charismatic fanatic to establish a formidable organization known as Hezb-e-Islami.

During the mid-1980s Gulbuddin was instrumental in organizing terrorist training camps in Afghanistan to which “Arab” fighters were invited. Gulbuddin welcomed Osama bin Laden, who first came to Afghanistan to fight the infidel Soviets.

Gulbuddin and his organization did not pursue the Soviets as fully as they might have, since he was waiting to use his fighting potential in a putsch to take over Afghanistan following the departure of the Red Army. He did indeed engage in a civil war for control of Afghanistan that began in 1992. But after achieving the position of Prime Minister of Afghanistan in 1993, Gulbuddin was eventually defeated by the Northern Alliance led by Massoud. With the fall of Gulbuddin, the ISI of Pakistan threw their support in 1994 to the newly organized Taliban.

Few are aware of Gulbuddin’s contacts with the perpetrators of the 1993 bombing of the World Trade Center. Those connections and his meetings with the Blind Sheik were revealed in the trials of the World Trade Center bombers held in New York City. It is too often said that the weakening of Al Qaeda ensures the safety of the U.S. from terrorist attack. However, the 1993 bombing of the World Trade Center involved non-Al Qaeda players and leadership figures from that event are still active. This is just one example of a non-Al Qaeda terrorist group that might become a perpetrator of nuclear terrorism.

Today, Gulbuddin maintains a militant presence in the frontier region and has the organizational ability to engage in ambitious terrorist actions. Gulbuddin is neither a tribal “war lord” nor a narrowly educated religious militant. He is a sophisticated intellectual and political leader who completed two years of engineering education. There is every indication that he is as vicious a proponent of terrorism as was Osama bin Laden.

Nothing suggests that Gulbuddin is, in fact, plotting a nuclear attack on an American city. But he is the key player in our scenario because he has the knowledge, resources and frame of mind for implementing such an attack. If there is one such person and group, there are likely others.

The fissile materials available in Pakistan can be fabricated in the Khyber region to serve as components for a gun-type Hiroshima bomb. The amount of radiation released by the highly enriched uranium can be easily shielded and thus easily elude detection at border crossings or from aerial drones. Since suicidal jihadists probably would assemble it, many of the features that were built into Little Boy 69 years ago to ensure safe delivery and controlled detonation could be ignored.

While this scenario has focused on terrorism originating in the Afghanistan-Pakistan border area, other scenarios might be equally plausible. In May 2011, the Belfer Center for Science and International Affairs at Harvard University issued a report entitled, “The U.S.-Russia Joint Assessment on Nuclear Terrorism.” The study group analyzed possible threats from three terrorist organizations known to have systematically sought to obtain nuclear weapons: Al Qaeda, groups in the Northern Caucasus, and the Japanese cult group, Aum Shinrikyo. Each could be a suitable scenario protagonist. If Iran began producing tens of pounds of HEU, then the possibility of Hezbollah obtaining that material would also merit consideration.

Additional scenarios can be hypothesized with sociopaths who are American citizens. Two figures stand out as prototypes with the organizational and technical capacity needed for implementation. One is Timothy McVeigh, whose homemade bomb destroyed the Alfred P. Murrah Federal Building in Oklahoma City on April 19, 1995. The other is Ted Kaczynski, the mathematics genius known as the Unabomber. He perpetrated seventeen explosive attacks killing three people between 1978 and his arrest in 1996.

The first public alert to the possibility of a small group of individuals in the United States building a nuclear bomb to attack society came in the early 1970s from Theodore B. Taylor, a physicist who invented highly efficient, small sized nuclear weapons at Los Alamos National Laboratory. He recognized and was obsessed by the possibility that fissile material could be stolen from commercial facilities that were enriching uranium. The U.S. government had encouraged corporations to process uranium for use in nuclear reactors. In his book, The Curve of Binding Energy, award-winning writer John McPhee documented the story of this eccentric but highly creative physicist. His account was first published in the New Yorker in 1973. Both Taylor and McPhee seemed convinced that a rogue nuclear weapon would detonate somewhere in the United States prior to the beginning of the 21st Century.

The vulnerabilities of enriched uranium supplies in the United States in the 1970’s were astonishing. We assume that such homeland dangers have been ameliorated. Yet we are aghast at the July 28, 2012, spectacle of an 82-year-old nun and two equally unlikely compatriots penetrating the innermost sanctum of the highly enriched uranium facility at Oak Ridge, Tennessee, and spraying the storage building with graffiti. The words they posted said, “Plowshares Please Isaiah.” If such lax security is exposed in Bear Creek Valley, U.S.A., what might be the case in Pakistan, Russia, North Korea or China?

Implications and Actions

A successful act of nuclear terrorism would, in a blinding flash, change the nature of civilization, as we know it. When the consequences of an action are so enormous, perhaps one should pause to reflect upon it, even if scenarios and anecdotes may not be persuasive. But our lives are frequently influenced by low probability events. We wear seat belts. We buy lottery tickets.

Perhaps we should be more proactive in supporting our government’s actions to ameliorate potential risks.  The international community is currently discussing at least three treaties. One is to create uniform legal frameworks for prosecuting terrorists who seek to use nuclear materials, another is to develop uniformly effective security procedures for safeguarding nuclear materials, and the third is the Fissile Material Cut-off Treaty. It is likely that these issues are far more important and could have much greater consequences than some of the actions that might be taken to thwart nuclear weapons development in Iran or North Korea. Nuclear policy priorities need to emphasize non-state weapons proliferation at least at the same level as state-centered weapons proliferation.

In the non-government sector, non-state weapons proliferation also should be as central in public forums, the press, blogs, general discourse and academic discussions as the continuing crises in North Korea and in Iran.

The fact that the Federal Emergency Management Agency (FEMA) and the Department of Homeland Security are engaging in detailed analyses of emergency responses to a Hiroshima-type bomb detonation in central Washington D.C. means that they are taking that possibility seriously. While the Gulbuddin scenario chose Las Vegas as a symbolic target, another team of jihadists might choose to focus on our nation’s capital.

Today, the news media continually reports about the potential for North Korea to attack the United States with nuclear-tipped intercontinental ballistic missiles. But an attack using a crate holding a lead-shielded, twelve-foot long artillery gun, delivered by sea to one of America’s busiest container ports, such as ports in New Jersey, New York, or California, is a more likely mode of attack and would be equally effective and deadly.

“Nuclear Fuel Memos Expose Wary Dance With Pakistan,” New York Times, November 30, 2010.

Nasir Bin Hamad Al-Fahd, “A Treatise on the Legal Status of Using Weapons of Mass Destruction Against Infidels,” 2003, available at http://ahlussunnahpublicaties.files.wordpress.com/2013/04/42288104-nasir-al-fahd-the-ruling-on-using-weapons-of-mass-destruction-against-the-infidels.pdf

Paul Bracken, “The Second Nuclear Age: Strategy, Danger, and the New Power Politics” (Times Books, 2012)

See FAS’s world nuclear forces chart: /issues/nuclear-weapons/status-world-nuclear-forces/ . This estimate shows that Pakistan has 120-199 nuclear weapons, and the UK and France have about 225-300. But the Pakistani nuclear weapons program is estimated to be growing while the UK and France have stopped producing new nuclear weapons.

See the video at http://www.downvids.net/light-engineering-in-darra-adam-khel-pakistan-amazig–472252.htm, accessed on May 14, 2014. This YouTube video shows the light manufacturing equipment in Darra Adam Khel with capacity to manufacture a Hiroshima firing unit.

For example, the profile by Michael Crowley, “Our Man in Kabul?” New Republic, March 9, 2010, http://www.newrepublic.com/article/politics/our-man-kabul

Belfer Center study is available at http://belfercenter.ksg.harvard.edu/publication/21087/usrussia_joint_threat_assessment_of_nuclear_terrorism.html

John McPhee, The Curve of Binding Energy (Farrar, Straus and Giroux, New York, 1973) “He (Ted Taylor) did say he thought it was already too late to prevent the making of a few bombs (by terrorists), here and there, now and then. Society would just have to take that, and go on. None of this was said with the least trace of cynicism or despair.” (p. 196)

Matthew L. Wald and William J. Broad, “Security Questions are Raised by Break-In at a Nuclear Site,” New York Times, August 7, 2012, http://www.nytimes.com/2012/08/08/us/pacifists-who-broke-into-nuclear-weapon-facility-due-in-court.html and see the following website for the image the protestors made: http://cdn.knoxblogs.com/atomiccity/wp-content/uploads/sites/11/2013/07/heumf-blood.jpg

National Capital Region Key Response Planning Factors for the Aftermath of Nuclear Terrorim – November 2011 – FEMA, Homeland Security and Lawrence Livermore National Laboratory, available at /irp/agency/dhs/fema/ncr.pdf

Edward A. Friedman is Professor Emeritus of Technology Management at Stevens Institute of Technology in Hoboken, N.J. He holds a B.S. in Physics from MIT and a Ph.D. in Physics from Columbia University.  He was director of a USAID program to develop an indigenous college of engineering in Afghanistan (1970-73) when Gulbuddin Hekmatyar was arrested for murder of a political rival at Kabul University. Dr. Friedman was a founder and senior vice president of the Afghanistan Relief Committee (1979-1995). In 2012 he developed and taught a graduate course on Nuclear Weapons in International Relations as an Adjunct Professor at The John C. Whitehead School of Diplomacy and International Relations at Seton Hall University.

Roger K. Lewis is an Architect and Planner. He has been a long-term columnist for the Washington Post’s “Shaping the City.” He is Planning and Preservation Trustee for the National Children’s Museum and President and Director of the Peace Corps Commemorative Foundation. His book, “Architect? A Candid Guide to the Profession” is known as the best basic introduction to the profession. He is Professor Emeritus of Architecture at the University of Maryland School of Architecture.