(Updated May 9, 2007)

At the beginning of 2007, Russia maintained approximately 5,600 operational nuclear warheads for delivery by ballistic missiles, aircraft, cruise missiles and torpedoes, according to the latest Nuclear Notebook published in the Bulletin of the Atomic Scientists. The Russian Notebook, which is written by Hans M. Kristensen of FAS and Robert S. Norris of NRDC, breaks down the Russian arsenal into roughly 3,300 warheads for delivery by strategic weapon systems and 2,300 warheads for delivery by tactical systems.

In addition to operational warheads, the Notebook estimates that Russia has a stock of roughly 9,400 warheads intended as a reserve or awaiting dismantlement, for a total stockpile of approximately 15,000 warheads.

The Importance of Arms Control (Section below updated May 9, 2007)

Russia and the United States apparently have decided not to extend the START agreement when it expires in 2009. The demise of the treaty will effect the number of warheads deployed on Russia’s ICBMs. Russia has already announced its intention to change the warhead loading on its Topol-M ICBMs.

Had START been extended, Russia’s arsenal of deployed strategic nuclear warheads would likely have declined to approximately 2,040 warheads by 2015 and roughly 1,590 warheads by 2030.

Once the treaty expires, however, and the Topol-M is equipped with three warheads (MIRVs, Multiple Independently Targeted Reentry Vehicles), the arsenal will reach roughly 2,210 warheads in 2015. Deployment of the silo-based Topol-M apparently will finish in 2020, in which case the warhead level will fall to approximately 1,810 warheads by 2030, depending on missile production rates for the mobile version of the Topol-M (see figure below).

Col. Gen. Nikolai Solovtsov, the commander of the Russian Strategic Rocket Forces (SRF), declared in December 2006 and again in May 2007 that Russia will begin to substitute the single warheads on Topol-M ICBMs with multiple warheads after START expires in 2009. He did not specify if that includes both the silo-based and mobile Topol-Ms. If only the silo-based Topol M is MIRVed, then Russia would have some 2,140 strategic warheads in 2015 and approximately 1,690 warheads deployed by 2030.

Current plans will leave Russia with roughly 146 ICBMs by 2015, a significant reduction from the 489 it had at the beginning of 2007, less than half of what the United States plans to have at that time. Russian planning also takes into consideration the Chinese posture, and the U.S. Air Force reported in March 2006 that work may be underway on a new strategic missile that can be deployed in both land-based and sea-based versions.

Russia apparently no longer believes it is necessary to maintain the same number of nuclear warheads as its potential adversaries, but still sees a significant strategic force as necessary. “For us,” President Vladimir Putin said in May 2006, “this idea of maintaining the strategic balance will mean that our strategic deterrence forces must be capable of destroying any potential aggressor, no matter what modern weapons systems this aggressor possesses.”

A Need For Additional Arms Control

Russia is currently, like the United States, making the decisions that will shape the long-term size and composition of its nuclear forces. Seventeen years after the Cold War ended, those decisions are still closely tied to the size and composition of the U.S. nuclear posture.

Putin proposed in June 2006 that START be replaced with a new treaty, and warned that “the stagnation we see today in the area of disarmament is of particular concern.” Although talks are underway with Washington on how to administer the strategic relationship after 2009, START apparently will not be extended.

The governments of both countries urgently need to articulate and decide on a new phase of arms control that will replace the open-ended, ad hoc nuclear planning of today with a framework for how to get to very low numbers with the medium-term goal of concluding the nuclear era.

Background: Russian Nuclear Forces 2007 | Status of World Nuclear Forces |

(Updated January 3, 2007)

North Korea may have gotten all the attention, but all the nuclear weapon states were busy flight-testing ballistic missiles for their nuclear weapons during 2006. According to a preliminary count, eight countries launched more than 28 ballistic missiles of 23 types in 26 different events.

Unlike the failed North Korean Taepo Dong 2 launch, most other ballistic missile tests were successful. Russia and India also experienced missile failures, but the United States demonstrated a very reliable capability including the 117th consecutive successful launch of the Trident II D5 sea-launched ballistic missile.

The busy ballistic missile flight testing represents yet another double standard in international security, and suggests that initiatives are needed to limit not only proliferating countries from developing ballistic missiles but also find ways to curtail the programs of the existing nuclear powers.

The ballistic missile flight tests involved weapons ranging from 10-warhead intercontinental ballistic missiles down to single-warhead short-range ballistic missiles. Most of the flight tests, however, involved long-range ballistic missiles and the United States, Russia and France also launched sea-launched ballistic missiles (see table below).

The Putin government’s reaffirmation of the importance of strategic nuclear forces to Russian national security was tainted by the failure of three consecutive launches of the new Bulava missile, but tests of five other missile types shows that Russia still has effective missile forces.

Along with China, Russia’s efforts continue to have an important influence on U.S. nuclear planning, and the eight Minuteman III and Trident II missiles launched in 2006 were intended to ensure a nuclear capability second to none. The first ICBM flight-test signaled the start of the deployment of the W87 warhead on the Minuteman III force.

China’s launch of the (very) long-awaited DF-31 ICBM and India’s attempts to test launch the Agni III raised new concerns because of the role the weapons likely will play in the two countries’ targeting of each other. But during a visit to India in June 2006, U.S. Chairman of the Joint Chiefs of Staff, General Peter Pace, downplayed at least the Indian issue saying other countries in the region also have tested missiles. In a statement that North Korea would probably find useful to use, Gen. Pace explained that “the fact that a country is testing something like a missile is not destabilizing” as long as it is “designed for defense, and then are intended for use for defense, and they have competence in their ability to use those weapons for defense, it is a stabilizing event.”

But since all “defensive” ballistic missiles have very offensive capabilities, and since no nation plans it defense based on intentions and statements anyway but on the offensive capabilities of potential adversaries, Gen. Pace’s explanation seemed disingenuous and out of sync with the warnings about North Korean, Iranian and Chinese ballistic missile developments.

The Missile Technology Control Regime (MTCR) seeks to limit the proliferation of ballistic missiles, but that vision seems undercut by the busy ballistic missile launch schedule demonstrated by the nuclear weapon states in 2006. Some MTCR member countries have launched the International Code of Conduct Against Ballistic Missile Proliferation initiative in an attempt to establish a norm against ballistic missiles, and have called on all countries to show greater restraint in their own development of ballistic missiles capable of delivering weapons of mass destruction and to reduce their existing missile arsenals if possible.

All the nuclear weapons states portray their own nuclear ballistic missile developments as stabalizing and fully in compliance with their pledge under the Non-Proliferation Treaty to pursue nuclear disarmament in good faith. But fast-flying ballistic missiles are inherently destablizing because of their vulnerability to attack may trigger use early on in a conflict. And the busy missile testing in 2006 suggests that the “good faith” is wearing a little thin.

The Air Force has published a new report about the threat from ballistic and cruise missiles. The new report, Ballistic and Cruise Missile Threat, presents the Air Force National Air and Space Intelligence Center’s (NASIC) assessment of current and emerging weapon systems deployed or under development by Russia, China, India, Pakistan, North Korea, Iran, Syria and others.

Among the news in the report is a different and higher estimate for China’s future nuclear arsenal than was presented in the previous NASIC report from 2003. Whereas the previous assessment stated that China in 15 years will have 75-100 warheads on ICBMs capable of reaching the United States, the 2006 report states that this number will be “well over 100” warheads. NASIC also believes that a new Chinese cruise missile under development will have nuclear capability.

Also new is that NASIC reports that the Indian Agni I ballistic missile has not yet been deployed despite claims by the Indian government that the weapon was “inducted” into the Indian Army in 2004. Contrary to claims made by some media and experts, the NASIC report states that the Indian Bramos cruise missile does not have a nuclear capability. The Babur cruise missile under development by Pakistan, however, is assessed to have a nuclear capability.

A copy of the report, which was published in March 2006 and recently obtained by the Federation of American Scientists, is available in full along with previous versions here.

A new review of Russian nuclear forces published in the Bulletin of the Atomic Scientists says that the Kremlin appears to be attempting to reassert its nuclear strength after years of decline in order to underscore Russia’s status as a powerful nation. Large-scale exercises have been reinstated and modernizations of nuclear forces continue with reports about a new maneuverable warhead and the mobile version of the SS-27 (Topol-M) expected to become operational later this year.

Yet the reassertion is done with fewer strategic warheads than at any time since the mid-1970s, approximately 3,500 operational strategic warheads. The number of operational non-strategic nuclear weapons has been cut by more than half to approximately 2,300 warheads.

Moreover, during 2005, Russia’s 12 nuclear ballistic missile submarines only conducted three deterrent patrols. This is a slightly better performance than in 2002 when no patrols were made, but a far cry from the 1980s when Soviet ballistic missile submarines conducted 50-100 deterrent patrols each year.

Article: Russian Nuclear Forces, 2006
Background: Russian Submarine Patrols

This report (PDF) examines currently proposed nuclear missions and finds that the United States is witnessing the end of a long process of having nuclear weapons be displaced by advanced conventional alternatives.

The most challenging nuclear mission is a holdover from the Cold War: to be able to carry out a disarming first strike against Russian central nuclear forces. Only if the US and Russia abandon this mission will meaningful reductions in the two largest arsenals be possible.

Download Full Report