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 […]
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 […]
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. […]
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 […]
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 […]
A critical assessment of the feasibility of reaching the Department of Defense’s goal of producing 80 plutonium pits (or triggers) for nuclear weapons was prepared by the Congressional Research Service. It provides new analysis of the space and material requirements needed to achieve the declared goal. See Manufacturing Nuclear Weapon “Pits”: A Decisionmaking Approach for […]
In this issue brief, FAS President Dr. Charles Ferguson takes a look at options for the United States to gain back leadership via a cooperative approach. The brief analyzes what nations could be effective partners for the United States in furthering nonproliferation while providing for the continued use of peaceful nuclear energy.
Rumors about a violation have swirled around Washington (and elsewhere) for a long time. Apparently, the GLCM was first launched in 2007 (see image to the left), so why the long wait?
When I read Eric Schlosser’s acclaimed 2013 book, Command and Control: Nuclear Weapons, the Damascus Accident, and the Illusion of Safety, I found a tantalizing revelation on pages 170-171, when it asked, “What was the ‘acceptable’ probability of an accidental nuclear explosion?” and then proceeded to describe a 1957 Sandia Report, “Acceptable Premature Probabilities for Nuclear Weapons,” which dealt […]
By Hans M. Kristensen In December 1963, a shipment of U.S. nuclear bombs arrived at Ghedi Torre Air Base in northern Italy. Today, half a century later, the U.S. Air Force still deploys nuclear bombs at the base. The U.S.-Italian nuclear collaboration was celebrated at the base in January. A placard credited the nuclear “NATO […]
The Pentagon’s latest annual report to Congress on the Military and Security Developments Involving the People’s Republic of China describes continued broad modernization and growing reach of Chinese military forces and strategy. There is little new on the nuclear weapons front in the 2014 update, however, which describes slow development of previously reported weapons programs. […]
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 […]