By Hans M. Kristensen

Last week I was in New York to brief two panels at the Third Session of the Preparatory Committee for the 2015 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (phew).

The first panel was on “Current Status of Rebuilding and Modernizing the United States Warheads and Nuclear Weapons Complex,” an NGO side event organized on May 1^st by the Alliance for Nuclear Accountability and the Women’s International League for Peace and Freedom (WILPF). While describing the U.S. programs, I got permission from the organizers to cover the modernization programs of all the nuclear-armed states. Quite a mouthful but it puts the U.S. efforts better in context and shows that nuclear weapon modernization is global challenge for the NPT.

The second panel was on “The Future of the B61: Perspectives From the United States and Europe.” This GNO side event was organized by the Nuclear Age Peace Foundation on May 2^nd. In my briefing I focused on providing factual information about the status and details of the B61 life-extension program, which more than a simple life-extension will produce the first guided, standoff nuclear bomb in the U.S. inventory, and significantly enhance NATO’s nuclear posture in Europe.

The two NGO side events were two of dozens organized by NGOs, in addition to the more official side events organized by governments and international organizations.

The 2014 PREPCOM is also the event where the United States last week disclosed that the U.S. nuclear weapons stockpile has only shrunk by 309 warheads since 2009, far less than what many people had anticipated given Barack Obama’s speeches about “dramatic” and “bold” reductions and promises to “put an end to Cold War thinking.”

Yet in disclosing the size and history of its nuclear weapons stockpile and how many nuclear warheads have been dismantled each year, the United States has done something that no other nuclear-armed state has ever done, but all of them should do. Without such transparency, modernizations create mistrust, rumors, exaggerations, and worst-case planning that fuel larger-than-necessary defense spending and undermine everyone’s security.

For the 185 non-nuclear weapon states that have signed on to the NPT and renounced nuclear weapons in return of the promise made by the five nuclear-weapons states party to the treaty (China, France, Russia, United Kingdom, and the United States) “to pursue negotiations in good faith on effective measures relating to the cessation of the nuclear arms race at early date and to nuclear disarmament,” endless modernization of the nuclear forces by those same five nuclear weapons-states obviously calls into question their intension to fulfill the promise they made 45 years ago. Some of the nuclear modernizations underway are officially described as intended to operate into the 2080s – further into the future than the NPT and the nuclear era have lasted so far.

Download two briefings listed above: briefing 1 | briefing 2

This publication was made possible by a grant from the Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

By Hans M. Kristensen

China’s emerging fleet of 3-4 new Jin-class nuclear-powered ballistic missile submarines is getting ready to deploy on deterrent patrols, “probably before the end of 2014,” according to U.S. Pacific Command.

A new satellite image taken in October 2013 (above) shows a Jin SSBN in dry dock at the Bohai shipyard in Huludao. Two of the submarine’s 12 missile tubes are open. It is unclear if the submarine in the picture is the fourth boat or one of the first three Jin SSBNs that has returned to dry dock for repairs or maintenance.

The U.S. intelligence community predicts that “up to five [Jin-class (Type 094) SSBNs] may enter service before China proceeds to its generation SSBN (Type 096) over the next decade,” an indication that the noisy Jin-class design might already be seen as outdated.

This and numerous other commercial satellite images (see below) show how China over the past decade has built an infrastructure of naval facilities to service the new SSBN fleet. This includes upgrades at naval bases, submarine hull demagnetization facilities, underground facilities and high-bay buildings for missile storage and handling, and covered tunnels and railways to conceal the activities from prying eyes in the sky.

Apart from how many Jin SSBNs China will build, the big question is whether the Chinese government will choose to operate them the way Western nuclear-armed states have operated their SSBNs for decades – deployed continuously at sea with nuclear warheads on the ballistic missiles – or continue China’s long-held policy of not deploying nuclear weapons outside Chinese territory but keeping them in central storage for deployment in a crisis.

Nuclear Submarine Sightings

Over the past decade, a total of 25 commercial satellite images made available on Google Earth have provided visual confirmation and information about the status and location of the Jin SSBNs (see table below). They show the submarines at four sites: the Bohai shipyard at Huludao on the Bohai Sea where the submarines are built; the Xiaopingdao naval base near Dalian where the submarines are fitted out for missile launch tests; the North Sea Fleet base at Jianggezhuang near Qingdao where one Jin SSBN is homeported along with the old Xia-class SSBN from the 1980s; and at the South Sea Fleet base at Longpo on Hainan Island where at least one Jin SSBN has been based since 2008.

Bohai Ship Yard

The Bohai shipyard at Huludao builds China’s nuclear-powered submarines. The shipyard, which is located in the north of the Bohai Sea, is immensely busy with numerous large tankers and cargo ships under construction at any time. The submarine hulls are assembled in a large 40,000-squaremeter construction hall at the western end of the shipyard, rolled across a storage area into a dry dock for completion, and then launched into the harbor where they spend years tied up to a pier fitting out until handed over to the Chinese navy (PLAN).

Commercial satellite photos provide snapshots of the status of submarine construction and the quality is good enough to differentiate different submarine types and identify design details such as dimensions and layout of the missile compartment. One of the most recent photos (see below) shows a Jin-class SSBN in dry dock with two of 12 missile tubes open. Additional unassembled submarine hull sections are laid out on the ground next to the assembly hall.

In addition to satellite photos, tourists also occasionally take photos and post them on Google Panoramio or other web site. One such photo (see below) shows most of the shipyard with other overlaid photos showing dry dock cranes and two missile submarines first seen in 2007.

Xiaopingdao Submarine Refit Base

After completing construction at the Bohai shipyard the submarines sail to the Xiaopingdao refit base near Dalian. This base is used to prepare the submarines for operational service and is where test missiles are loaded into the launch tubes for test launches from the Bohai Sea across China into the Qinghai desert. Xiaopingdao is also used by China’s single Golf-class SSB, a special design submarine previously used to test launch SLBMs.

The base has been upgraded several times over the past decade-and-a-half including an extended pier to service the larger Jin-class SSBNs.

On two occasions, in March 2009 and March 2011, two Jin SSBNs have been seen docked at Xiaopingdao at the same time.

Xiaopingdao is also where the first Jin-class SSBN was spotted on a commercial satellite photo in July 2007.

Jianggezhuang (Laoshan) Submarine Base

The oldest nuclear submarine base is the North Sea Fleet base at Jianggezhuang (Laoshan) approximately 18 kilometers (11 miles) east of Qingdao in the Shandong province.

The Jin-class SSBN was first seen at Jianggezhuang on a commercial satellite image in August 2010.

The base is also home to the old Xia-class SSBN, the lone unit of China’s first experiment with ballistic missile submarines. The Xia completed a multi-year dry dock overhaul in 2007 but has probably never been fully operational and has never conducted a deterrent patrol.

This base is where we in 2006 spotted the long-rumored submarine cave, also described in Imaging Notes. The cave has a large water tunnel with access from the harbor and three land-tunnels providing access from various base facilities.

A satellite image from July 2013 (see below) shows both the Xia and a Jin SSBN at the base, with the Xia being assisted by two tugboats. Water turbulence behind the submarine indicates the Xia’s engine is operational.

Jianggezhuang also has a dry dock, the only one at a naval base that has so far been seen servicing nuclear-propelled submarines. There are also several nuclear-powered attack submarines homeported at the base.

Only a few miles north of the base is an underground facility that may be storing munitions for the submarine fleet. As such, it could potentially also serve as a regional storage facility for nuclear warheads for the SLBMs once released to the navy in a crisis by the Central Military Committee.

Several buildings have been added since 2003, possibly in preparation for accommodating the new Jin SSBN and its larger JL-2 SLBMs.

Hainan Island Submarine Complex

The South Sea Fleet naval facilities on Hainan Island are under significant expansion. The nuclear submarine base at Longpo has been upgraded to serve as the first nuclear submarine base in the South China Sea. The first Jin-class SSBN was seen at Longpo on February 27, 2008, and a new photo from November 2013 shows a Jin SSBN with its missile tubes open (see below).

Longpo submarine base includes four piers for submarines, an underground submarine facility with tunnel access from the harbor and land-tunnels from the other side of the mountain, as well as a demagnetization facility. Longpo was the first base to get a demagnetization facility, which has since also been added to the East Sea Fleet near Ningbo.

The Hainan naval complex also includes the conventional submarine base at Julin, which also appears to be under expansion with new piers and a sea break wall under construction.

Approximately 12 kilometers (7 miles) northeast of Longpo is a military facility that appears to include four tunnels connecting to one or several underground facilities inside the mountain. Tugged away at the end of a lake inside a valley, the facility has a significant infrastructure with administrative and technical buildings as well as several camouflaged high-bay buildings surrounded by berms for blast protection during explosives handling.

The Longpo base does not have a dry dock so nuclear submarines would have to sail to another base for maintenance or repair. The conventional submarine base at Julin has a 165-meter (550-feet) dry dock that could potentially accommodate a Jin-class SSBN, but it would be a tight fit. More likely are the 215-meter (706-feet) dry docks at the Zhanjiang Naval Base on the mainland north of Hainan Island, or the East Sea Fleet submarine base near Ningbo. Yet so far available commercial satellite images have not shown a nuclear submarine at either Julin, Zhanjiang (South Sea Fleet headquarters), nor Ningbo (East Sea Fleet headquarters), and it is unclear if the bases are certified for nuclear-propelled submarines. If not, then nuclear submarines based on Hainan Island would have to use a dry dock as far north as Jianggezhuang or Bohai for maintenance and repairs. That seem strange so I’m sure I’ve missed a naval dry dock somewhere closer to Hainan.

A unique new feature at Longpo is a 1.3-kilometer (0.8-mile) long covered railway completed in May or June 2010 (see below). The railway connects a high-bay building with possible access into the mountain at the eastern part of the base with one of the land-based tunnels to the underground submarine cave on the Longpo peninsula. The covered railway clearly seems intended to keep movement of something between the two mountains out of sight from spying satellites. Two turnoffs from the railway lead to a large building under construction with rail tracks inside. The purpose of the new facilities and rail is unknown but might potentially be intended for movement of SLBMs or other weapons between storage inside the mountain to the submarine cave for arming of SSBNs or SSNs.

Before a roof was constructed to conceal the land-tunnel into the submarine cave, the rail tracks into the tunnel were visible on satellite images. Other features at this portion of the base include five ventilation stacks, the roof between the covered railway and tunnel entrance, and a coverage being constructed over a second tunnel road entrance (see above). These features are also visible on a tourist photo posted on Google Panoramio (see below).

Implications

With the emerging Jin-class SSBN fleet, China appears ready to add an important component to its nuclear deterrent. Although the focus of China’s nuclear posture is the land-based missile force, the Chinese leadership appears to view a triad of nuclear forces as a symbol of great power status. Commercial satellite images clearly show that the Chinese leadership has been spending considerable resources over the past decade building the infrastructure needed to support the SSBN fleet. The development is watched closely in India, Japan, and the United States as an example of China’s (modestly) growing and more sophisticated nuclear arsenal.

In building the Jin-class SSBN fleet, however, China appears more to mirror the nuclear postures of the United States, Russia, Britain and France rather than demonstrating a clear purpose and contribution of the SSBN force to China’s own security and crisis stability in general.

As a new second-strike capability added to the Chinese nuclear arsenal, the Jin SSBN fleet only makes strategic sense if it is more secure than the Second Artillery’s land-based ICBM force. Its justification must be based on a conclusion that the ICBMs are too vulnerable to a first strike and that a more secure sea-based second-strike force therefore is needed.

The ultimate test of the Jin SSBNs will be whether they can survive long enough at sea in a hypothetical war situation to provide a back-up deterrent at all. If they are too noisy, the Jins could be vulnerable to early detection and attrition, especially if they had to deploy to distant patrols areas in order for the missiles to be able to reach important targets. With a range of 7,200 to 7,400 kilometers (4,470 to 4,600 miles) – the range estimate given by the U.S. intelligence community for the JL-2 SLBM carried on Jin-class SSBNs, a submarine would need to sail deep into the Pacific Ocean to be able to target the U.S. west coast. To threaten Washington DC, a Jin SSBN would have to sail halfway across the Pacific (see map below). Not exactly safe travel for a submarine that is noisier than the ancient Russian Delta III SSBNs built in the 1970s.

It is probably a fair assumption that U.S. attack submarines have already been trailing or monitoring the Jin SSBNs to record individual sound characteristics and observe operational patterns. Such information would be used to locate and, if necessary, sink the Chinese submarines in a hypothetical war.

The value of the Jin SSBNs is also dependent on their capability to communicate with the national command authority on land from submerged patrol areas. Secure and reliable communication is essential for the Chinese leaders to be able to exercise command and control of the nuclear missiles on the SSBNs. If communication is poor, the SSBNs could become irrelevant or, perhaps more importantly, downright dangerous to crisis stability if loss of contact caused Beijing to mistakenly conclude that one or more of the subs had been sunk by enemy action. That could, potentially, cause the Chinese leadership to conclude that the nuclear threshold had already been crossed and decide to activate its land-based nuclear forces in a way that would be seen by an adversary as preparation to launch.

Some of these issues may become clearer when China begins to operate the Jin submarines as a real SSBN force. Part of the public debate has been somewhat overblown with claims that Jin SSBNs will be able to target the continental United States from Chinese waters. They will not. And the DOD assessment that the Jins “will give the PLA Navy its first credible sea-based nuclear deterrent” is probably premature and certainly depends on what is meant by “credible.”

Whatever their ultimate capability may be, however, the Jin SSBNs and the infrastructure China is building are symbols of the extensive nuclear modernizations that are underway in all the nuclear-armed countries. The Chinese government says it “will never enter into a nuclear arms race with any other country,” but it is certainly in a technological race with the United States, Russia and India about developing improved and more capable nuclear weapons.

Additional resources: Previous articles about Chinese nuclear forces | Most recent (2013) Nuclear Notebook on Chinese nuclear forces.

This publication was made possible by a grant from the Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

By Hans M. Kristensen

China continues to upgrade bases for mobile nuclear medium-range ballistic missiles. The image above shows one of several new launch pads for DF-21 missile launchers constructed at a base near Jianshui in southern China.

A new satellite image* on Apple Maps shows the latest part of a two-decade long slow replacement of old liquid-fuel moveable DF-3A intermediate-range ballistic missiles with new road-mobile solid-fuel DF-21 medium-range ballistic missiles.

Similar developments can be seen near Qingyang in the Anhui province in eastern China and in the Qinghai and Xinjiang provinces in central China.

This and other developments are part of our latest Nuclear Notebook on Chinese nuclear forces, recently published by the Bulletin of the Atomic Scientists.

New Nuclear Notebook

In the Nuclear Notebook, Robert Norris and I estimate that China currently has roughly 250 warheads in its nuclear stockpile for delivery by land- and sea-based ballistic missiles, aircraft, and possibly cruise missiles.

This is a slight increase compared with previous years that reflects the introduction of new intercontinental ballistic missiles (ICBMs) and submarine-launched ballistic missiles (SLBMs). China is the only nuclear weapon state party to the Non-Proliferation Treaty that is increasing its nuclear stockpile, which might grow a bit more over as more missiles are fielded over the next decade.

Even so, the Chinese nuclear modernization is very slow, as in the case of the introduction of DF-21 medium-range ballistic missiles (MRBMs) at Jianshui and the apparent (temporary?) leveling out of ICBM deployments; China is clearly not in a hurry to reach parity with the United States or Russia anytime soon (if at all) but instead seems focused on safeguarding its minimum retaliatory nuclear deterrent. Even so, the breadth of Chinese nuclear capabilities is widening with introduction of a class of ballistic missile submarines and cruise missiles that might have nuclear capability. With these come new scenarios and command and controls issues that are not yet apparent or understood.

Several interesting publications have made contributions to the public debate on China’s nuclear force operations and modernization over the past few years. Most valuable has been the work by Mark Stokes at Project 2049, most noticeably his 2010 report on China’s nuclear warhead storage and handling system. Also in 2010, M. Taylor Fravel and Evan Medeiros provided valuable analysis of China’s search for assured retaliation. Retired Russian general Victor Yesin claimed in 2012 that China has 1,300-1,500 nuclear warheads more than assumed by the U.S. intelligence community – a Georgetown University study even imagined 3,000 warheads (we consider these estimates exaggerated; see here and here). And renowned scholars John Lewis and Xue Litai described last year what they view as an increasing complexity of Chinese nuclear war planning.

The SSBN Force

Since our previous Notebook in 2011, most attention has been on the status of China’s new ballistic missile submarines (SSBN) and Julang-2 SLBM. After a series of technical difficulties, the DOD reported in May 2013 that the JL-2 “appears ready to reach initial operational capability in 2013.”

The range of the JL-2 has been the subject of much speculation, and we are struck by how much the range estimates vary and how much experts and news media continued to use outdated estimates or claim that the missile will be able to target the entire United States from Chinese waters. A review of the various estimates published by U.S. government agencies since 1999 shows estimates spanning from 7,000 km to as much as 12,000 km (see image below), although most hover around 7,200+ km.

The latest range estimates of 7,000+ km (NASIC) to 7,400+ km (DOD) show continued uncertainty within the U.S. Intelligence Community about the JL-2 capability. But both estimates also reaffirm that the missile cannot be used to target the continental United States from Chinese waters. Doing so would require a range of at least 8,400 km – and that would only reach Seattle. To target Washington DC from Chinese waters, the range would have to be at least 11,000 km. With the current range estimate of about 7,200+ km, a JL-2 equipped SSBN would have to sail deep into the Sea of Japan between the island of Hokkaido and Russia’s Primorsky Krai oblast to target Seattle, or venture far into the Pacific northeast of Tokyo. To target Washington DC, the SSBN would have to sail even further and launch from a position between the Aleutian Islands and Hawaii – more than halfway across the Pacific Ocean. Due to the apparent noise level of Chinese missile submarines and the extensive anti-submarine capabilities of the United States, that would indeed be risky sailing in a war.

Sending SSBNs far into dangerous water would be China’s only option to fire missiles directly at the United States if Chinese leaders wanted to avoid shooting across Russian territory (all China’s ICBMs launched at the United States from their current deployment areas would overfly Russia).

A JL-2 equipped SSBN could of course target U.S. territories outside the continental United States, including Alaska and Guam, from Chinese waters. To target Hawaii, and SSBN would have to launch from a position in the Sea of Japan or the Philippine Sea.

All of that just to say that JL-2 – despite what you might hear on the Internet – can not be used to target the continental United States. Instead, it is a regional weapon capable of targeting Alaska, Guam, India and Russia from Chinese waters.

So far three Jin-class SSBNs have been delivered and one or two more are in various stages of construction. By 2020, according to information obtained from ONI, China might operate 4-5 SSBNs (see image below). Now that China has said something about its submarines (see sections below), it would help if it would also say something in its next transparency initiative about how many SSBNs it plans to build. The United States, Russia, France and Britain have all shown their plans and there’s no reasons China cannot do so as well.

 A Washington Times article recently described how many of China’s state-run press outlets have reported that China’s SSBNs “are now on routine strategic patrol,” and quoted the an article concluding that this “means that China for the first time has acquired the strategic deterrence and second strike capability against the United States.”

The first claim – that China’s SSBNs are now on routine strategic patrol – is wrong. Although it has operated an SSBN (the Xia) since the early 1980s, China has never conducted an SSBN deterrent patrol. And since the JL-2 is not yet operational, the SSBNs are certainly not on patrol yet. But even once the JL-2 becomes operational, it is not clear whether China will operate the SSBN fleet in the way other nuclear weapons states operate their SSBNs. For one thing, it seems unlikely that the Chinese leadership would authorize deployment of nuclear weapons onboard SSBNs unless in a crisis situation.

The second claim – that China for the first time has acquired the strategic deterrence and second-strike capability against the United States – is also not correct. China has had a nuclear deterrent and second-strike capability against the continental United States since 1981 when the silo-based DF-5 ICBM became operational. In 2008, that posture of 20 missiles was broadened with the addition of the road-mobile DF-31A ICBM. Even before the JL-2 has become operational, China already has about 40 ICBMs that can target the U.S. mainland.

Once the Jin/JL-2 weapon system becomes operational, China would theoretically be able to conduct SSBN deterrent patrols. But that will not in itself provide a submarine-based strike capability against the continental United States from Chinese waters because of the range limitations described above.

The So-Called Targeting Map

Chinese news media carried several stories (see for example here, here, here) in September about increasing transparency of the submarine force. Despite claims about “revelations,” the articles did not reveal much that wasn’t already known. That said, any official news about the secretive submarine force and its operations is of course better than nothing – and perhaps a new beginning.

What created the most attention in the United States, however, was a map (see figure below) that allegedly showed radioactive fallout over the western part of the country apparently following a Chinese submarine attack with the future JL-2 SLBM. I have not been able to find the original article with the map on Global Times but there were plenty of dramatic spin-offs in U.S. papers suggesting the image showed Chinese plans for a strike on the United States. And some hinted that publication in “state-run media” somehow reflected Chinese government endorsement of the information.

Instead, the map appears on huanqiu.com, a glossy military-techno web site without official government status. And the publication is not an “article” but a series of 30 slides with text below each image by someone who appears to have vacuum-cleaned the much of the information from the Internet – including from some of my publications. Statements made in other news articles by “military experts” Du Wenlong (identified as a senior researcher with the PLA Academy of Military Scientists) and Li Jie (affiliation not identified) do not appear in the slides. The Google translator lists the slides editor’s name as [Shen Then] and the artist that drew the map is identified as Pei Shen.

In other words, this map does not appear to be an official government product and does not appear to reflect official Chinese nuclear strike planning.

The map shows three colored regions of radioactive fallout progressively spreading across the United States after 3, 7, and 30 days. One city (Seattle) is identified and 20 other black dots appear to mark locations of major cities. Many are misplaced – and some are odd.

The radioactive fallout patterns on the map are also not very good and appear to be fictive. In reality, radioactive fallout patters are much more narrow, depending on wind and precipitation. In 2006, FAS and NRDC published a report in which we used advanced computer programs to simulate hypothetical Chinese nuclear strikes on the United States. They showed not surprisingly that use of only 20 missiles against American cities would kill tens of millions of people. Back then China only had about 20 DF-5A missiles that could reach the continental United States. But their 20 4-Megaton warheads would cause enormous devastation and extensive radioactive fallout throughout much of the United States (see figure below).

Since then, China has introduced the DF-31A ICBM, each of which carries a smaller (but still significant) warhead. The second simulation we did therefore examined the effect of 20 DF-31A missiles, each with a 250-kiloton warhead. These explosions would also kill tens of millions of people but cause considerably less radioactive fallout (see figure below).

* I’m indebted to Marius Bulla, a 21-year old GIS enthusiast and freelance photographer in Germany, for first bringing my attention to the Apple Maps image of the Jianhui upgrade.

Additional information: Chinese Nuclear Forces, 2013

This publication was made possible by grants from the New-Land Foundation and Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

By Hans M. Kristensen

The U.S. Air Force National Air and Space Intelligence Center (NASIC) has published its long-awaited update to the Ballistic and Cruise Missile Threat report, one of the few remaining public (yet sanitized) U.S. intelligence assessment of the world nuclear (and other) forces.

Previous years’ reports have been reviewed and made available by FAS (here, here, and here), and the new update contains several important developments – and some surprises.

Most important to the immediate debate about further U.S.-Russian reductions of nuclear forces, the new report provides an almost direct rebuttal of recent allegations that Russia is violating the INF Treaty by developing an Intermediate-range ballistic missile: “Neither Russia nor the United States produce or retain any MRBM or IRBM systems because they are banned by the Intermediate-Range Nuclear Force Treaty, which entered into force in 1988.”

Another new development is a significant number of new conventional short-range ballistic missiles being deployed or developed by China.

Finally, several of the nuclear weapons systems listed in a recent U.S. Air Force Global Strike Command briefing are not included in the NASIC report at all. This casts doubt on the credibility of the AFGSC briefing and creates confusion about what the U.S. Intelligence Community has actually concluded.

Russia

The report estimates that Russia retains about 1,200 nuclear warheads deployed on ICBMs, slightly higher than our estimate of 1,050. That is probably a little high because it would imply that the SSBN force only carries about 220 warheads instead of the 440, or so, warheads we estimate are on the submarines.

“Most” of the ICBMs “are maintained on alert, capable of being launched within minutes of receiving a launch order,” the report states. This excessive alert posture is similar to that of the United States, which has essentially all of its ICBMs on alert.

The report also confirms that although Russia is developing and deploying new missiles, “the size of the Russia missile force is shrinking due to arms control limitations and resource constraints.”

Unfortunately, the report does not clear up the mystery of how many warheads the SS-27 Mod 2 (RS-24, Yars) missile carries. Initially we estimated thee because the throw-weight is similar to the U.S. Minuteman III ICBM. Then we considered six, but have recently settled on four, as the Strategic Rocket Forces commander has stated.

The report states that “Russia tested a new type of ICBM in 2012,” but it undercuts rumors that it not an ICBM by listing its range as 5,500+ kilometers. Moreover, in an almost direct rebuttal of recent allegations that Russia is violating the INF Treaty by developing an Intermediate-range ballistic missile, the report concludes: “Neither Russia nor the United States produce or retain any MRBM or IRBM systems because they are banned by the Intermediate-Range Nuclear Force Treaty, which entered into force in 1988.”

The report also describes how Russian designers are working to modify missiles to overcome U.S. ballistic missile defense systems. The SS-27 Mod 1 (Topol-M) deployed in silos at Tatishchevo was designed with countermeasures to ballistic missile systems, and Russian officials claim that a new class of hypersonic vehicle is being developed to overcome ballistic missile defense systems, according to NASIC.

The report also refers to Russian press report that a rail-mobile ICBM is being considered, and that a new “heavy” ICBM is under development.

One of the surprises in the report is that SS-N-32/Bulava-30 missile on the first Borei-class SSBN is not yet considered fully operational – at least not by NASIC. The report lists the missile as in development and “not yet deployed.”

Another interesting status is that while the AS-4 and AS-15 nuclear-capable air-launched cruise missiles are listed as operational, the new Kh-102 nuclear cruise missile that Russian officials have said they’re introducing is not listed at all. The Kh-102 was also listed as already “fielded” by a recent U.S. Air Force Global Strike Command briefing.

Finally, while the report lists the SS-N-21 sea-launched cruise missile as operational, it does not mention the new Kalibr cruise missile for the Yasen-class attack submarine that U.S. Air Force Global Strike Command recently listed a having been “fielded” within the past five years.

China

The NASIC report states that the Chinese ballistic missile force is expanding both in size and types of missiles.

Deployment of the DF-31A (CSS-10 Mod 2) ICBM continues at a slow pace with “more than 15” launchers deployed six years after the system was first introduced.

Despite many rumors about a new DF-41 ICBM, the NASIC report does not mention this system at all.

Deployment of the shorter-range DF-31 (CSS-10 Mod 1) ICBM, on the contrary, appears to have stalled or paused, with only 5-10 launchers deployed seven years after it was initially introduced (see my recent analysis of this trend here). Moreover, the range of the DF-31 is lowered a bit, from 7,200+ km in the 2009 report to 7,000+ in the new version.

Medium-range nuclear missiles include the DF-21 (CSS-5) (in two versions: Mod 1 and Mod 2, but with identical range etc.) and the old DF-3A (CSS-2), which is still listed as deployed. Only 5-10 launchers are left, probably in a single brigade that will probably convert to DF-21 in the near future.

An important new development concerns conventional missiles, where the NASIC report states that several new systems have been introduced or are in development. This includes a “number of new mobile, conventionally armed MRBMs,” apparently in addition to the DF-21C and DF-21D already known. As for the DF-21D anti-ship missile, report states that “China has likely started to deploy” the missile but that it is “unknown” how many are deployed.

More dramatic is the development on five new short-range ballistic missiles, including the CSS-9, CSS-11, CSS-14, CSS-X-15, and CSS-X-16. The CSS-9 and CSS-14 come in different versions with different ranges. The CSS-11 Mod 1 is a modification of the existing DF-11, but with a range of over 800 kilometers (500 miles). None of these systems are listed as nuclear-capable.

Concerning sea-based nuclear forces, the NASIC report echoes the DOD report by saying that the JL-2 SLBM for the new Jin-class SSBN is not yet operational. The JL-2 is designated as CSS-NX-14, which I thought it was a typo in the 2009 report, as opposed to the CSS-NX-3 for the JL-1 (which is also not operational).

NASIC concludes that JL-2 “will, for the first time, allow Chinese SSBNs to target portions of the United States from operating areas located near the Chinese coast.” That is true for Guam and Alaska, but not for Hawaii and the continental United States. Moreover, like the DF-31, the JL-2 range estimate is lowered from 7,200+ km in the 2009 report to 7,000+ km in the new version. Earlier intelligence estimates had the range as high as 8,000+ km.

One of the surprises (perhaps) in the new report is that it does not list the CJ-20 air-launched cruise missile, which was listed in the U.S. Air Force Global Strike Command briefing as a nuclear cruise missile that had been “fielded” within the past five years.

Concerning the overall size of the Chinese nuclear arsenal, there have been many rumors that it includes hundreds or even thousands of additional warheads more than the 250 we estimate. STRATCOM commander has also rejected these rumors. To that end, the NASIC report lists all Chinese nuclear missiles with one warhead each, despite widespread rumors in the news media and among some analysts that multiple warheads are deployed on some missiles.

Yet the report does echo a projection made by the annual DOD report, that “China may also be developing a new road-mobile ICBM capable of carrying a MIRV payload.” But NASIC does not confirm widespread news media rumors that this system is the DF-41 – in fact, the report doesn’t even mention the DF-41 as in development.

As for the future, the NASIC report repeats the often-heard prediction that “the number of warheads on Chinese ICBMs capable of threatening the United States is expected to grow to well over 100 in the next 15 years.” This projection has continued to slip and NASIC slips it a bit further into the future to 2028.

Pakistan

Most of the information about the Pakistani system pretty much fits what we have been reporting. The only real surprise is that the Shaheen-II MRBM does still not appear to be fully deployed, even though the system has been flight tested six times since 2010. The report states that “this missile system probably will soon be deployed.”

India

The information on India also fits pretty well with what we have been reporting. For example, the report refers to the Indian government saying the Agni II IRBM has finally been deployed. But NASIC only lists “fewer than 10” Agni II launchers deployed, the first time I have seen a specific reference to how many of this system are deployed. The Agni III IRBM is said to be ready for deployment, but not yet deployed.

North Korea

The NASIC report lists the Hwasong-13 (KN-08), North Korea’s new mobile ICBM, but confirms that the missile has not yet been flight tested. It also lists an IRBM, but without naming it the Musudan.

The mysterious KN-09 coastal-defense cruise missile that U.S. Air Force Global Strike Command recently listed as a new nuclear system expected within the next five years is not mentioned in the NASIC report.

Full NASIC report: Ballistic and Cruise Missile Threat 2013

See also previous NASIC reports: 2009 | 2006 | 1998

This publication was made possible by grants from the New-Land Foundation and Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

By Hans M. Kristensen

China and North Korea are developing nuclear-capable cruise missiles, according to U.S. Air Force Global Strike Command (AFGSC).

The new Chinese and North Korean systems appear on a slide in a Command Briefing that shows nuclear modernizations in eight of the world’s nine nuclear weapons states (Israel is not shown).

The Chinese missile is the CJ-20 air-launched cruise missile for delivery by the H-6 bomber. The North Korean missile is the KN-09 coastal-defense cruise missile. These weapons would, if for real, be important additions to the nuclear arsenals in Asia.

At the same time, a closer look at the characterization used for nuclear modernizations in the various countries shows generalizations, inconsistencies and mistakes that raise questions about the quality of the intelligence used for the briefing.

Moreover, the omission from the slide of any U.S. and British modernizations is highly misleading and glosses over past, current, and planned modernizations in those countries.

For some, the briefing is a sales pitch to get Congress to fund new U.S. nuclear weapons.

Overall, however, the rampant nuclear modernizations shown on the slide underscore the urgent need for the international community to increase its pressure on the nuclear weapon states to curtail their nuclear programs. And it calls upon the Obama administration to reenergize its efforts to reduce the numbers and role of nuclear weapons.

Russia

The briefing lists seven Russian nuclear modernizations, all of which are well known and have been underway for many years. Fielded systems include SS-27 ICBM, Bulava SLBM, Kalibr SLCM, and KH-102 ALCM.

It is puzzling, however, that the briefing lists Bulava SLBM and Kalibr SLCM as fielded when their platforms (Borei SSBN and Yasen SSGN, respectively) are not. The first Borei SSBN officially entered service in January 2013.

It is the first time I’ve seen a U.S. government publication stating that the non-strategic Kalibr land-attack SLCM is nuclear (in public the Kalibr is sometimes called Caliber). The first Yasen SSGN, the Severodvinsk, test launched the Kalibr in November 2012. The weapon will also be deployed on the Akula-class SSGN. The Kalibr SLCM, which is dual-capable, will probably replace the aging SS-N-21, which is not. There are no other Russian non-strategic nuclear systems listed in the AFGSC briefing.

A new warhead is expected within the next five years, but since no new missile is listed the warhead must be for one of the existing weapons.

China

The briefing lists six Chinese nuclear modernizations: DF-31A ICBM, DF-41 ICBM, Jin SSBN, JL-2 SLBM, CJ-20 ALCM, and a new warhead.

The biggest surprise is the CJ-20 ALCM, which is the first time I have ever seen an official U.S. publication crediting a Chinese air-launched cruise missile with nuclear capability. The latest annual DOD report on Chinese military modernization does not do so.

The CJ-20 is thought to be an air-launched version of the 1,500+ kilometer ground-launched CJ-10 (DH-10), which the Air Force in 2009 reported as “conventional or nuclear” (the AFGSC briefing does not list the CJ-10). The CJ-20 apparently is being developed for delivery by a modified version of the H-6 medium-range bomber (H-6K and/or H-6M) with increased range. DOD asserts that the H-6 using the CJ-20 ALCM in a land-attack mission would be able to target facilities all over Asia and Russia (east of the Urals) as well as Guam – that is, if it can slip through air defenses.

The elusive DF-41 ICBM is mentioned by name as expected within the next five years. References to a missile known as DF-41 has been seen on and off for the past two decades, but disappeared when the DF-31A appeared instead. The latest DOD report does not mention the DF-41 but states that, “China may also be developing a new road-mobile ICBM, possibly capable of carrying a multiple independently targetable reentry vehicle (MIRV).” (Emphasis added).

AFGSC also predicts that China will field a new nuclear warhead within the next five years. MIRV would probably require a new and smaller warhead but it could potentially also refer to the payload for the JL-2.

Pakistan

Pakistan is listed with five nuclear modernizations, all of which are well known: Hatf-8 (Shaheen II) MRBM, Hatf-9 (NASR) SRBM, Hatf-7 (Babur) GLCM, Hatf-8 (Ra’ad) ALCM, and a new warhead. Two of them (Hatf-8 and Hatf-7) are listed as fielded.

The briefing mistakenly identifies the Hatf-9 as an ICBM instead of what it actually is: a short-range (60 km) ballistic missile.

The new warhead might be for the Hatf-9.

India

India is listed with four nuclear modernizations, all of which are well known: Agni V ICBM, Arihant SSBN, “Sagurika” SLBM, and a new warhead. The U.S. Intelligence Community normally refers to “Sagurika” as Sagarika, which is known as K-15 in India.

Neither the Agni III nor Agni IV are listed in the briefing, which might indicate, if correct, that the two systems, both of which were test launched in 2012, are in fact technology development programs intended to develop the technology to field the Agni V.

The U.S. Intelligence Community asserts that the Agni V will be capable of carrying multiple warheads, as recently stated by an India defense industry official – a dangerous development that could well motivate China to deploy multiple warheads on some of its missiles and trigger a new round of nuclear competition between India and China.

The new warhead might be for the SLBM and/or for Agni V.

North Korea

North Korea is listed with five nuclear modernizations: Musudan IRBM, TD-2 SLV/ICBM, KN-08 ICBM, KN-09 CDCM, and a warhead.

The biggest surprise is that AFGSC asserts that the KN-09 is nuclear-capable. There are few public reports about this weapon, but the South Korean television station MBC reported in April that it has a range of 100-120 km. MBC showed KN-09 as a ballistic missile, but AFGSC lists it as a CDCM (Coastal Defense Cruise Missile).

The Musudan IRBM is listed as “fielded” even though the missile, according to the U.S. Intelligence Community, has never been flight tested. In this case, “fielded” apparently means it has appeared but not that it is operational or necessarily deployed with the armed forces.

The Mushudan is listed as “fielded,” similar to the Russian SS-27, even though the North Korean missile has never been flight tested.

The KN-08 ICBM, which was displayed at the May 2012 parade, was widely seen by non-governmental analysts to be a mockup. But AFGSC obviously believes the weapon is real and expected to be “fielded” within the next five years. There were rumors in January 2013 that North Korea had started moving KN-08 launchers around the country at the beginning of a saber-rattling campaign that lasted through March.

Finally, the AFGSC briefing also predicts that North Korea will field a nuclear warhead within the next five year. Whether this refers to North Korea’s first weaponized warhead or newer types is unclear.

United Kingdom

The UK section does not include any weapons modernizations, which doesn’t quite capture what’s going on. For example, Britain is deploying the modified W76-1/Mk4A, which British officials have stated will increase the targeting capability of the Trident II D5 SLBM. Accordingly, a warhead icon has been added to the U.K. bar above.

Moreover, although the final approval has not been given yet, Britain is planning construction of a new SSBN to replace the current fleet of four Vanguard-class SSBNs. The missile section is under development in the United States. The new submarine will also receive the life-extended D5 SLBM.

United States

The U.S. section also does not show any nuclear modernizations, which glosses over important upgrades.

For example, the Minuteman III ICBM is in the final phases of a decade-long multi-billion dollar life-extension program that will extend the weapon to 2030. Privately, Air Force officials are joking that everything except the shell is new. Accordingly, a fielded ICBM icon has been added to the U.S. bar.

Moreover, full-scale production and deployment of the W76-1/Mk4A warhead on the Trident II D5 SLBM is underway. The combination of the new reentry body with the D5 increases the targeting capability of the weapon. Accordingly, a fielded warhead icon has been added to the U.S. bar.

In addition, from 2017 the U.S. Navy will begin deploying a modified life-extended version of the D5 SLBM (D5LE) on Ohio-class SSBNs. Production of the D5LE is currently underway, which will be “more accurate” and “provide flexibility to support new missions,” according to the navy and contractor. Accordingly, a forthcoming SLBM icon has been added to the U.S. bar.

Finally, the United States has begun design of a new SSBN class, a long-range bomber, a long-range cruise missile, a fighter-bomber, a guided standoff gravity bomb, and is studying a replacement-ICBM.

Hardly the dormant nuclear enterprise portrayed in the briefing.

France

France is listed with four nuclear modernizations, all well known: Triomphant SSBN, M51 SLBM, ASMP-A ALCM, and a new warhead.

The introduction of the ASMP-A is complete but the M51 SLBM is still replacing M45 SLBMs on the SSBN fleet.

The warhead section only appears to include the TNA warhead for the ASMP-A but ignores that France from 2015 will begin replacing the TN75 warhead on the M51 SLBM with the new TNO.

What is Meant by Nuclear and Fielded?

The AFGSC briefing is unclear and somewhat confusing about what constitutes a nuclear-capable weapon system and when it is considered “fielded.”

AFGSC confirmed to me that the slide only lists nuclear-capable weapon systems.

Air Force regulations are pretty specific about what constitutes a nuclear-capable unit. According to Air Force Instruction 13-503 regarding the Nuclear-Capable Unit Certification, Decertification and Restriction Program, a nuclear-capable unit is “a unit or an activity assigned responsibilities for employing, assembling, maintaining, transporting or storing war reserve (WR) nuclear weapons, their associated components and ancillary equipment.”

This is pretty straightforward when it comes to Russian weapons but much more dubious when describing North Korean systems. Russia is known to have developed miniaturized warheads and repeatedly test-flown them on missiles that are operationally deployed with the armed forces.

North Korea is a different matter. It is known to have detonated three nuclear test devices and test-launched some missiles, but that’s pretty much the extent of it. Despite its efforts and some worrisome progress, there is no public evidence that it has yet turned the nuclear devices into miniaturized warheads that are capable of being employed successfully by its ballistic or cruise missiles. Nor is there any public evidence that nuclear-armed missiles are operationally deployed with the armed forces.

Moreover, the U.S. Intelligence Community has recently issued strong statements that cast doubt on whether North Korea has yet mastered the technology to equip missile with nuclear warheads. James Clapper, the director of National Intelligence, testified before the Senate on April 18, 2013, that despite its efforts, “North Korea has not, however, fully developed, tested, or demonstrated the full range of capabilities necessary for a nuclear-armed missile.”

So how can the AFGSC briefing label North Korean ballistic missiles as nuclear-capable – and also conclude that the KN-09 cruise missile is nuclear-capable?

There are similar questions about the determination of when a weapon system is “fielded.” Does it mean it is fielded with the armed forces or simply that it has been seen? For example, how can a North Korean Musudan IRBM be considered fielded similarly to a Russia SS-27 ICBM?

Or how can the Musudan IRBM be identified as already “fielded” when it has not been flight tested and only displayed on parade, when the KN-08 is identified as not “fielded” even though it has also not been flight tested, also been displayed on parade, and even moved around North Korea?

Finally, how can the Russian Bulava SLBM and Kalibr SLCM be listed as “fielded” when their delivery platforms (Borei SSBN and Yasen SSGN, respectively) are listed as not fielded?

These inconsistencies cast doubt on the quality of the AFGSC briefing and whether it represents the conclusion of a coordinated Intelligence Community assessment, or simply is an effort to raise money in Congress for modernizing U.S. bombers and ICBMs.

Implications and Recommendations

There are still more than 17,000 nuclear weapons in the world and all the nuclear weapon states are busy maintaining and modernizing their arsenals. After Russia and the United States have insisted for decades that nuclear cruise missiles are essential for their security, the AFGSC briefing claims that China and North Korea are now trying to follow their lead.

For some, the AFGSC briefing will be (and probably already is) used to argue that nuclear threats against the United States and its allies are increasing and that Congress therefore should oppose further reductions of U.S. nuclear forces and instead approve modernizations of the remaining arsenal.

But Russia is not expanding its nuclear forces, the nuclear arsenals of China and Pakistan are much smaller than U.S. forces, and North Korea is in its infancy as a nuclear weapon state.

Instead, the rampant nuclear modernizations shown in the briefing symbolize struggling arms control and non-proliferation regimes that appear inadequate to turn the tide. They are being undercut by recommitments of a small group of nuclear weapon states to retain and improve nuclear forces for the indefinite future. The modernizations are partially being sustained by non-nuclear weapon states – often the very same who otherwise say they want nuclear disarmament – that insist on being protected by nuclear weapons.

The AFGSC briefing shows that there’s an urgent need for the international community to increase its pressure on the nuclear weapon states to curtail their nuclear programs. Especially limitations on MIRVed missiles are urgently needed. For its part, the Obama administration must reenergize its efforts to reduce the numbers and role of nuclear weapons.

There have been many nice speeches about reducing nuclear arsenals but too little progress on limiting the endless cycle of modernizations that sustain them.

Document: Air Force Global Strike Command Command Briefing

This publication was made possible by grants from the New-Land Foundation and Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

The future promises to be far more challenging than the past for international security analysts. The security challenges that we will face will be increasingly complex, transnational, and interrelated. This will make their mitigation all the more difficult. But, the reality of this changing security landscape should not cause us to give pause and adopt a Pangloss-like outlook toward our present condition. Insecurity is not a given – security can always be made by those with the will and intellect to do so. In any given context, making security simply requires accurately identifying and prioritizing threats to international security and then developing the requisite mitigations. In this respect, the profession remains largely unchanged from its Cold War origins.

What has changed is the theoretical disposition of international security analysts. Our current generation is far more open to the theorization of security as an essentially contested concept. This has transformed the nature of the international security discourse. It now openly embraces the notion that security is tied to the social construction of security threats. It is therefore valid to intervene in the debate over how China’s rise affects international security from a social constructivist perspective. Doing so requires recognizing that security is subjective and only meaningful in the presence of a referent object. As a consequence, we must start our analysis with the question: “Whose security are we talking about?”

For the purpose of this article, the discussion will be restricted to NATO member states.

From this perspective, China’s rise is but one of many important variables in the post-Cold War international security discourse. In fact, China is not alone in terms of rising power and prestige. Other important countries include the other BRICSI countries – Brazil, Russia, India, South Africa, and Indonesia. Their collective rise is shifting the global balance of power away from the NATO region and forcing major structural changes to global and regional security architectures.

To avert a systemic breakdown, the resident and emerging major powers will need to reach a strategic compromise. This might even require the construction of a new order that better accommodates the rising powers’ interests without sacrificing too much of the incumbents’. But, reaching such a compromise will not be easy.

If the two sides find themselves unable to forge an amicable solution, one or more of the emerging powers could make a revisionist move. In the decades ahead, international security analysts must therefore remain attentive to any signals that the rising power(s) are no longer willing or able to accept the notion that “international peace is more important than any other national objective.” In the end, it is the possible rejection of the status quo by one or more of these emerging powers that most threatens international peace and stability.

But there is far more to the story of international security in the 21^st Century than just the rise of these emerging powers. The world is also witnessing other major changes across multiple levels and units of analysis in the international security domain. Chief among these are the Nanotechnology, Biotechnology, Robotics and Information and Communication technologies (NBRIC) revolution, the rise of non-state security actors, the emergence of high-end non-traditional security (NTS) threats (such as climate change and emerging infectious disease), the advent of new high-end countermeasures (like ballistic missile defense), the increasingly irrelevance of the chemical and biological weapons non-proliferation regimes, the ongoing threat posed by North Korea, and the appearance of high-end, non-lethal, destructive weapon capabilities (cyber and EMP). Any of these could potentially destabilize the current status quo.

From the perspective of China, these changes present both opportunities and challenges. For example, the rise of non-state security actors presents a threat to the traditional state monopoly on violence. This certainly does not benefit an authoritarian government that can now be brought under surveillance (or even strategically challenged) by non-state actors. However, it also provides China with new export buyers for emerging technologies (such as cyber, precision manufacturing tools, drones, etc.) that could promote domestic economic growth while at the same time empowering others to undertake activities abroad that serendipitously benefit Chinese interests. For these reasons, NATO member states will be watching to see how China responds.

However, China is only part of the story. NATO member states must contend with the larger set of resident and emerging security challenges that threaten the status quo. This has led NATO member states (and many others) to securitize against a widening range of possible security threats to ostensibly protect their security. At times, this has included even partnering with China. But, the consequences of these moves are not all positive. Whereas individual securitizations may increase the security of one referent object (states), they can at the same time increase the insecurity of others (individuals). This state-human security dilemma is itself a major challenge for NATO.

In fact, according to a recent report, global democracy is now at a standstill.  This is largely the result of the international community’s post-September 11^th penchant for securitization. In the last decade, the transatlantic community has even witnessed major declines across a number of important democracy measures (such as freedom of the press) in key NATO member states and their allies. Efforts to counter the threat posed by NBRICs and traditional Chemical, Biological, Radiological and Nuclear (CBRNs) also threaten to undermine commercial innovation. This represents a serious challenge to NATO’s economic security in an age where the return to economic growth is necessary to pull Europe and North America out of the global recession.

These pose serious, although often overlooked, security challenges for NATO. The indirect effects of an increasingly securitized NATO might well lead to growing societal pressures within its member states to change course on certain national security policies. The failure by some governments to acquiesce to these calls for change in the name of security could further empower state and non-state actors to challenge the security policies of NATO member states. Not only would this undermine efforts to confront serious security issues abroad, but it could also lead to new security threats on the domestic front (like Anonymous).

Finding the right balance between security and civil liberties will be key for NATO. But, there is no certainty that its member states will be able to do so. If they cannot, NATO could be forced to contend with a growing domestic backlash against its securitizing moves. In that event, it would be even more difficult for NATO member states to counter a rising China. But, whether China could capitalize on such an opportunity is itself a matter of debate. To do so, China will need to overcome its own internal security challenges, which include declining economic growth, widespread environmental degradation, an aging population, and rising ethnic tensions – just to name a few.

So, what is the best path forward for NATO? The answer to this question hinges on the opening question to this article: “Whose security are we talking about?” This is a question that NATO needs to keep at the forefront as its member states respond to an increasingly complex international security landscape.

Michael Edward Walsh is the Director of the Emerging Technologies and High-End Threats Project at the Federation of American Scientists. He is also the President of the Pacific Islands Society, a Senior Fellow at the Center for Australian, New Zealand, and Pacific Studies of Georgetown University, and a non-resident WSD-Handa Fellow at Pacific Forum CSIS.

By Hans M. Kristensen

Going, going, gone! In its latest annual report to Congress on the military and security developments of the People’s Republic of China, the Pentagon has removed the last public authoritative overview of Chinese nuclear forces.

Until 2010, the annual reports included a table with a detailed breakdown of the different types of ballistic missiles that enabled the public to monitor the development of China’s nuclear modernization. In 2011, however, things began to change when a less detailed table was included that only showed overall categories of missiles. That version appeared in 2012 as well, but the 2013 report includes no table at all of China’s missile forces.

The tidbits of information left in the report indicate an ICBM force that is modernizing but leveling out and an SSBN force that is approaching functional capability.

Land-Based Nuclear Forces

DOD reports the same number of ICBMs as last year, 50-75. The Pentagon considers a missile with a range of at least 5,500 km to be an ICBM, so this number includes the DF-5A, DF-31A, DF-31 and DF-4. Of these, only the DF-5A and DF-31A can reach the continental United States.

The 50-75 ICBMs is the same number DOD has reported for the past three years, which indicates that the ICBM force level has leveled out for now. But DOD predicts that additional DF-31As will be deployed over the next two-three years.

The report also repeats the prediction from previous years that China “may also be developing” a new road-mobile ICBM that is “possible capable of” carrying MIRVed warheads. The U.S. Intelligence Community has for several decades assessed that China has a capability to develop and deploy MIRV but that it has not yet done so. One sentence in the report comes close to saying that that’s about to change with “The new generation of mobile missiles, with warheads consisting of MIRVs and penetration aids,” but the report does not confirm widespread rumors (see here and here) that a 10-warhead DF-41 ICBM was test launched last year. All appeared to feed off this article. Many MIRV reports appear to confuse warheads with decoys and penetration aids.

The report does not provide an update of nuclear medium-range missiles, except confirming that a few aging liquid-fuel DF-3As are still operational. They will likely be retired within the next few years.

As one would imagine, the new and increasingly mobile missile force requires updating the command and control system. The DOD report states that China has done so and states that “improved communications links” means that “the ICBM units now have better access to battlefield information, uninterrupted communications connecting all command echelons, and the unit commanders are able to issue orders to multiple subordinates at once, instead of serially via voice commands.”

At the same time, further increases in the number of mobile ICBMs, the DOD report states, “will force the PLA to implement more sophisticated command and control systems and processes that safeguard the integrity of nuclear release authority for a larger, more dispersed force.”

Sea-Based Nuclear Forces

The DOD report states that China has added a third Jin-class (Type 094) SSBN to its fleet and that two more are in various stages of construction. Their nuclear ballistic missile, the Julang-2, is not yet operational, however, but the report indicates that has missile program has overcome technical difficulties, completed a series of successful testing in 2012, and appears ready to reach initial operational capability in 2013.

There is no confirmation of the rumor that the JL-2 has a capability to carry multiple warheads.

The single Xia-class (Type 92) SSBN that China built back in the early 1980s has never been fully operational. It is still afloat, moored at the Jianggezhuang naval base near Qingdao in the Shandong province. The boat will likely be retired, along with its Julang-1 SLBMs, once the Jin-class SSBNs become fully operational.

Moreover, the report predicts that China within the next decade might begin construction of a new class of SSBNs, known as the Type 096. If so, that suggests that the Jin-class design may not have been considered a success.

Once fully operational, the DOD report states, SSBNs based at Hainan Island “would then be able to conduct nuclear deterrence patrols.” But now China will operate the SSBN fleet remains to be seen. It might begin to mimic deterrence patrols of other nuclear weapon states, but it seems unlikely that China will begin to deploy nuclear-armed missiles on its SSBNs under normal circumstance because the Central Military Commission is unlikely to hand over nuclear warheads to the armed forces unless in an emergency.

Moreover, Chinese SSBNs are relatively noisy (see graph below) and vulnerable to enemy anti-submarine capabilities, so it seems contrary to China’s core strategic objective of protecting its retaliatory nuclear capability to send some of it out to sea where it can be sunk by enemy attack submarines.

This vulnerability is compounded by the fact that Chinese SSBNs have never conducted a deterrence patrol (see below), which makes the Chinese navy woefully inexperienced in operating an SSBN effectively and safely.

Data obtained from U.S. Naval Intelligence under the Freedom of Information Act shows that Chinese missile submarines have never conducted a deterrent patrol. The attack submarine fleet is more active, with patrols having more than quadrupled over the past decade from around four per year to approximately eighteen patrols last year (see graph).

The increase in general-purpose submarine patrols has coincided with the introduction of the Chang-class (Type 093) nuclear-powered attack submarine (SSN) from 2005, but probably also reflects operations by more advanced diesel-electric submarines. The introduction of Type 093 SSNs has been slow, however, with only two in service and four improved version under construction to replace the remaining aging first-generation Han-class (Type 091) class SSNs.

Within the next decade, the DOD report predicts, China will likely begin construction of a new class of nuclear-powered attack submarines (Type 096), which might be equipped with land-attack cruise missiles.

Air-Based Nuclear Forces

The DOD report does not explicitly credit the Chinese air force with a nuclear capability but it probably has a limited secondary mission with nuclear gravity bombs. The H-6 medium-range bomber was used to carry out a dozen nuclear tests in the 1970s and 1980s.

The report states that China is modifying the H-6 to “a new variant that possesses greater range and will be armed with a long-range cruise missile.” Elsewhere the report states that H-6 upgrades “may provide the capability to carry new, longer-range cruise missiles.” So whether the H-6 upgrades involve one or more types of long-range cruise missiles is a little unclear.

So far the air-launched cruise missiles have not been credited with nuclear capability, although the ground-launched DH-10 (which is not mentioned in the DOD report) was described as “conventional or nuclear” by the Air Force National Air and Space Intelligence Center in 2009.

Conclusions and Implications

Chinese nuclear modernizations continue with modest pace with focus on safeguarding a retaliatory capability by replacing land-based liquid-fuel missiles with solid-fuel versions, increasing mobile ICBMs, and building a small fleet of ballistic missile submarines.

The size of the ICBM force appears to be leveling out for now, although more may be deployed in the future. And once the 36 JL-2 SLBMs on the three Jin-class SSBNs become operational, they will increase the Chinese nuclear ballistic missile force by approximately 27 percent compared with the current inventory.

Yet because older types are also being retired, the impact on the size of the total nuclear weapons stockpile so far appears to be modest. Earlier this year, Assistant Secretary of Defense for Global Affairs, Madelyn Creedon, testified before the Senate that despite China’s nuclear force modernizations, “we estimate that it has not substantially increased its nuclear warhead stockpile in the past year…” Moreover, STRATCOM Commander General Kehler last year rejected claims by some that China has hundreds or thousands more nuclear weapons than the “several hundred” estimated by the U.S. Intelligence Community.

The complete deletion of the table overview of China’s missile forces is striking because the Pentagon for years has been complaining about a lack of transparency in China’s military modernization. Ironically, this complaint was repeated when the Pentagon briefed this year’s report. Said Deputy Assistant Secretary of Defense for East Asia, David Helvey:

“So what – what concerns me – is the extent to which China’s military modernization occurs in – in the absence of the type of openness and transparency that others are certainly asking of China and the potential implications and consequences of that lack of transparency on the security calculations of others in the region. And so it’s that uncertainty, I think, that’s of greater concern.”

Instead of assisting Chinese nuclear secrecy, the United States should push for transparency and accountability. Authoritative overviews of Chinese nuclear force developments are important to enable the public to assess implications of China’s nuclear modernization and to counter attempts by those who use the uncertainty created by lack of information to hype the threat in order to justify excessive military spending.

This publication was made possible by grants from the New-Land Foundation and Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

By Hans M. Kristensen

The size of China’s intercontinental ballistic missile (ICBM) force appears to be leveling out instead of increasing.

During Thursday’s Senate Armed Services Committee hearing on Current and Future Worldwide Threats, Defense Intelligence Agency (DIA) director Lieutenant General Michael T. Flynn told the lawmakers:

China’s nuclear arsenal currently consists of approximately 50-75 ICBMs, including the silo-based CSS-4 (DF-5); the solid-fueled, road-mobile CSS-10 Mod 1 and 2 (DF-31 and DF-31A); and the more limited CSS-3 (DF-3) [sic*].

The force level of 50-75 ICBMs is the same as the U.S. Defense Department reported in 2012 and 2011, slightly up from a medium estimate of 55-65 ICBMs reported in 2010 and rising since the DF-31 and DF-31A first started deploying in 2006-2008. But instead of continuing to increase, the force level estimate has been steady for the past three years at a medium estimate of about 63 ICBMs.

Of the 50-75 ICBMs reported for the past three years, “less than 50” can reach the continental United States, according to DIA. Twenty of those are the silo-based DF-5A. That means that China has deployed fewer than 30 DF-31As, six years after it first started fielding the new missile. DOD stopped providing detailed breakdowns of the Chinese missile force in 2011, but the actual DF-31A number might only be around 20 (2-3 brigades) because the total ICBM estimate also includes DF-4 and DF-31, neither of which can reach the continental United States from their deployment areas in China.

This year’s DIA assessment does not include the prediction from previous years that the number of Chinese ICBMs that can strike the continental United States “probably will more than double…by 2025” to around 100 missiles. This estimate has continued to slide. In 2001 CIA predicted deployment of 75-100 ICBMs “deployed primarily against the United States” by 2015, a prediction that seems in doubt if the the current trend continues.

This year’s DIA threat assessment is also interesting because it doesn’t mention the fabled DF-41, a possible MIRVed ICBM that was rumored to have been test-launched in August 2012. Nor are any of the other new potential launchers identified.

Finally, introduction of China’s new Jin-class SSBN continues to slide; DIA projects the ballistic missile submarine “may reach initial operational capability around 2014,” or four-seven years later than the intelligence community predicted in 2006. Apparently, there have been problems with the Julang-2 missile.

* Note: The designation “DF-3” for the CSS-3 is a typo. It should have been DF-4, for the ageing 5,400-km liquid-fueled ICBM. The DF-3 is an intermediate-range, liquid-fueled ballistic missile that is being retired. Neither the DF-3 nor the DF-21, a more modern medium-range ballistic missile, is mentioned in the testimony.

This publication was made possible by a grant from the Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

STRATCOM Commander estimates that China has “several hundred” nuclear warheads.

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By Hans M. Kristensen

The commander of U.S. Strategic Command (STRATCOM) has rejected claims that China’s nuclear arsenal is much larger than commonly believed.

“I do not believe that China has hundreds or thousands more nuclear weapons than what the intelligence community has been saying, […] that the Chinese arsenal is in the range of several hundred” nuclear warheads.

General Kehler’s statement was made in an interview with a group of journalists during the Deterrence Symposium held in Omaha in early August (the transcript is not yet public, but was made available to me).

General Kehler’s statement comes at an important time because much higher estimates recently have created a lot of news media attention and are threatening to become “facts” on the Internet. A Georgetown University briefing last year hypothesized that the Chinese arsenal might include “as many as 3,000 nuclear warheads,” and General Victor Yesin, a former commander of Russia’s Strategic Rocket Forces, recently published an article on the Russian web site vpk-news in which he estimates that the Chinese nuclear weapons arsenal includes 1,600-1,800 nuclear warheads.

In contrast, Robert S. Norris and I have published estimates of the Chinese nuclear weapons inventory for years, and we currently set the arsenal at approximately 240 warheads. That estimate – based in part on statements from the U.S. intelligence community, fissile material production estimates, and our assessment of the composition of the Chinese nuclear arsenal – obviously comes with a lot of uncertainly and assumptions, but we’re pleased to see that it appears to fit with the “several hundred” warheads mentioned by General Kehler.

Like the other nuclear weapon states, China is modernizing its nuclear arsenal, but it is the only one of the five original nuclear powers (P-5) that appears to be increasing the size of its warhead inventory. That increase is modest and appears to be slower than the U.S. intelligence community projected a decade ago. Those who see an interest in exaggerating China’s nuclear developments thrive on secrecy, so it is important that China – and others who know – provide some basic information about trends and developments to avoid exaggerated estimates. The reality is bad enough as it is.

This publication was made possible by a grant from Carnegie Corporation of New York and Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

This satellite imagery analysis from my conference briefing illustrates upgrade of Chinese mobile nuclear missile launch garrison at Qingyang (30°41’52.64″N, 117°53’36.25″E). Such analysis is becoming more important as the U.S. government is curtailing what it releases about Chinese (and Russian) nuclear forces. Click on image for large image version.

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By Hans M. Kristensen

Earlier today we convened an exciting conference on use of commercials satellite imagery and Geographic Information Systems (GIS) to monitor nuclear forces and proliferators around the world. I was fortunate to have two brilliant users of this technology with me on the panel:

• Tamara Patton, a Graduate Research Assistant at the James Martin Center for Nonproliferation Studies, who described her pioneering work to use freeware to creating 3D images of uranium enrichment facilities and plutonium production reactors in Pakistan and North Korea. Her briefing is available here.
• Matthew McKinzie, a Senior Scientists with the Natural Resources Defense Council’s Nuclear Program and Lands and Wildlife Program, who has spearheaded non-governmental use of GIS technology since commercial satellite imagery first became widely available. His presentation is available here.
• My presentation focused on using satellite imagery and Freedom of Information Act requests to monitor Chinese and Russian nuclear force developments, an effort that is becoming more important as the United States is decreasing its release of information about those countries. My briefing slides are here.

In all of the work profiled by these presentations, the analysts relied on the unique Google Earth and the generous contribution of high-resolution satellite imagery by DigitalGlobe and GeoEye.

This publication was made possible by a grant from Carnegie Corporation of New York and Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

Road-mobile DF-31/31A ICBM launchers deploying to Central China are visible on new commercial satellite images. Click on image for larger version.

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By Hans M. Kristensen

Recent satellite images show that China is setting up launch units for its newest road-mobile Intercontinental Ballistic Missile (ICBM) in central China. Several launchers of the new DF-31/31A appeared at two sites in the eastern part of the Qinghai province in June 2011. This is part of China’s slow modernization of its small (compared with Russia and the United States) nuclear arsenal.

An image taken on June 27, 2011 (see above), shows two DF-31/31A launchers on the launch pads of a small launch unit near Haiyan (36°49’37.12″N, 101° 6’22.97″E). One is positioned in a circular pad with support vehicles surrounding it. The circular pad was added to the facility sometime between 2005 and 2010. The other launcher is on a pad to the north, located next to an x-shaped launch pad and a missile garage. The layout of the Haiyan launch site is similar, yet not identical, to the DF-31 launch unit of the 813 Brigade at Nanyang.

Another image taken on June 6, 2011 (see below), shows six DF-31/31A launchers lined up on the parade ground at the 809 Brigade base in Datong about 50 kilometers (32 miles) to the east (36°56’57.67″N, 101°40’2.63″E). The brigade has been thought to be equipped with the DF-21 medium-range missile, but might be under conversion to the longer range DF-31/31A. It is unclear if the launchers are permanently based in the area or temporarily deployed from the 812 Brigade some 500 kilometers (290 miles) to the southeast.

Six mobile DF-31/31A launchers seen on display at a launch brigade in Datong, Qinghai, in central China in June 2011. Click image for larger version.

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With an estimated range of 7,200-plus kilometers (4,470 miles), the DF-31 cannot target the continental United States from Central China. But the modification known as DF-31A can with its estimated range of 11,200-plus kilometers (6,960 miles), reach most of the continental United States from Central China. The DF-31/31A missiles can target all of Russia and India from Central China.

Slow Deployment

Deployment of the DF-31 has been slow since it first entered service in 2006. Less than 10 missiles had been deployed with as many launchers by 2010, and not many more were added in 2011.

The DF-31A began deployment in 2007 with about a dozen missiles on as many launchers by 2010. Also counting 20 silo-based DF-5As, the U.S. intelligence community estimates that China currently has “fewer than 50” missiles that can target the continental United States, suggesting that less that 25 DF-31As are currently deployed. (The number is a little more uncertain now after the Pentagon in 2011 started supporting Chinese nuclear secrecy by no longer providing a breakdown of Chinese missile forces in its annual report on Chinese military power).

As older missiles with shorter range are retired and replaced by the DF-31/31A over the next decade, a greater portion of the Chinese missile force will be able to target the continental United States, perhaps twice as many by 2025.  But even then, the Chinese force will be small compared with that of Russia and the United States.

Also visit: IMINT & Analysis and Project 2049

Analysis made possible by generous grants from the Carnegie Corporation of New York and the Ploughshares Fund.

This publication was made possible by a grant from Carnegie Corporation of New York and Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

DIA threat assessment shows slower Chinese nuclear modernization.

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By Hans M. Kristensen

At about the same time nuclear arms reduction opponents last week incorrectly accused the Obama administration of considering “reckless” cuts in nuclear forces that would leave the United States “with fewer warheads than China,” Congress received its annual threat assessment from the U.S. intelligence community.

China’s nuclear arsenal is at a size that makes comparison with U.S. nuclear force level meaningless – even at the lowest level feared by the critics – but the threat assessment showed that China’s nuclear force modernization has been slower than predicted during the Bush administration.

Intercontinental Ballistic Missiles (ICBMs)

Back in December 2001, the Central Intelligence Agency predicted that China’s ICBM force “deployed primarily against the United States” would increase to “75 to 100 warheads” by 2015. At the time, China had 20 single-warhead DF-5A ICBMs with a range to strike the continental United States.

Last week’s threat assessment by the Defense Intelligence Agency (DIA) repeats the assessment from last year that China currently has “fewer than 50 ICBMs that can strike the United States, but that it probably will more than double that number by 2025.” The expected increase refers to the addition of the DF-31A, a single-warhead mobile ICBM that was first deployed in 2007 after more than two decades of development.

But while the 2001 prediction implied deployment of 55-80 DF-31As by 2015, the number by now is less than 30 (tracking the precise number has become a little harder after the United States last year started to assist Chinese secrecy by no longer providing a breakdown of the missile force in the Pentagon’s annual Chinese military power report).

Moreover, the projection for when the portion of the ICBM force that can strike the continental United States will reach close to 100 has slipped by a decade, from 2015 to 2025.

US Projections For Chinese Long-Range ICBMs

US projections for Chiese ICBMs that can strike the continental United States have slipped by a decade between 2001 and 2012.                                  Click graph for larger version.

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Sea-Launched Ballistic Missile Submarines (SSBNs)

Last week’s threat assessment also showed that China’s modernization of its sea-launched ballistic missile force has been slower than projected a few years ago. China is developing the Julang-2 (JL-2) sea-launched ballistic missile (SLBM) for deployment on its new Jin-class SSBNs. Two submarines have been delivered and a couple more may be under construction.

Development of the JL-2, a sea-based version of the land-based DF-31, has been troubled by setbacks. After projecting in 2006 that the JL-2 would reach initial operational capability in 2007-2010, the Pentagon last year said it was uncertain when the missile would become fully operational on the Jin SSBN. And despite unconfirmed Internet-rumors last year about a JL-2 test launch, the DIA told Congress last week that the JL-2 “may reach initial operational capability by 2014.”

So three decades after China launched its first SSBN – the Xia (Type 092), and nearly a decade after launching the first Jin-class (Type 094) SSBN, it still doesn’t have an operational sea-based nuclear force.

Chinese Jin-Class SSBNs

After more than two decades in development, China’s new Jin-class SSBNs – see here Xiaopingdao in March 2011 – are still awaiting their loadout of JL-2 missiles.  Image: Google

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That’s not to say they’re not trying but development of advanced weapons like the JL-2 is difficult (just look a Russia’s problems with its Bulava SLBM), and predictions have been too optimistic.

Once the Jin/JL-2 weapon system becomes operational, the Chinese military will have to figure out how to operate the force; Chinese SSBNs have never conducted a deterrent patrol, they’re noisy, and would need to hide to provide a real secure second-strike capability.

Implications

The point is not that China is not modernizing its nuclear forces (like the other nuclear weapon states, it unfortunately is) or that the intelligence community makes mistakes. The point is to remind that projections like these always tend to promise too much too soon.

Last week’s threat assessment is probably no different but it is interesting because it shows, when compared with previous assessments, that China’s nuclear modernization has been slower than anticipated a decade ago. And there is no indication that China has embarked upon a nuclear build-up intended to “sprint to parity” with the United States or Russia.

That at least ought to be taken into account by those who use China’s nuclear modernization to argue against deeper U.S. (and, by implication, Russian) nuclear reductions.

This publication was made possible by a grant from Carnegie Corporation of New York and Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.