By Hans M. Kristensen

During the past two years, the Russian military has carried out a major renovation of what appears to be an active nuclear weapons storage site in the Kaliningrad region, about 50 kilometers from the Polish border.

A Digital Globe satellite image purchased via Getty Images, and several other satellite images viewable on TerraServer, show one of three underground bunkers near Kulikovo being excavated in 2016, apparently renovated, and getting covered up again in 2018 presumably to return operational status soon.

The site was previously upgraded between 2002 and 2010 when the outer security perimeter was cleared. I described this development in my report on U.S. and Russian non-strategic nuclear weapons from 2012.

The latest upgrade obviously raises questions about what the operational status of the site is. Does it now, has it in the past, or will it in the future store nuclear warheads for Russian dual-capable non-strategic weapon systems deployed in the region? If so, does this signal a new development in Russian nuclear weapons strategy in Kaliningrad, or is it a routine upgrade of an aging facility for an existing capability? The satellite images do not provide conclusive answers to these questions. The Russian government has on numerous occasions stated that all its non-strategic nuclear warheads are kept in “central” storage, a formulation normally thought to imply larger storage sites further inside Russia. So the Kulikovo site could potentially function as a forward storage site that would be supplied with warheads from central storage sites in a crisis.

The features of the site suggest it could potentially serve Russian Air Force or Navy dual-capable forces. But it could also be a joint site, potentially servicing nuclear warheads for both Air Force, Navy, Army, air-defense, and costal defense forces in the region. It is to my knowledge the only nuclear weapons storage site in the Kaliningrad region. Despite media headlines, the presence of nuclear-capable forces in that area is not new; Russia deployed dual-capable forces in Kaliningrad during the Cold War and has continued to do so after. But nearly all of those weapon systems have recently been, or are in the process of being modernized. The Kulikovo site site is located:

• About 8 kilometers (5 miles) miles from the Chkalovsk air base (54.7661°, 20.3985°), which has been undergoing major renovation since 2012 and hosts potentially dual-capable strike aircraft.
• About 27 kilometers (16 miles) from the coastal-defense site near Donskoye (54.9423°, 19.9722°), which recently switched from the SSC-1B Sepal to the P-800 Bastion coastal-defense system. The Bastion system uses the SS-N-26 (3M-55, Yakhont) missile, that U.S. Intelligence estimates is “nuclear possible.”
• About 35 kilometers (22 miles) from the Baltic Sea Fleet base at Baltiysk (54.6400°, 19.9175°), which includes nuclear-capable submarines, destroyers, frigates, and corvettes.
• About 96 kilometers (60 miles) from the 152^nd Detachment Missile Brigade at Chernyakovsk (54.6380°, 21.8266°), which has recently been upgraded from the SS-21 SRBM to the SS-26 (Islander) SRBM. Unlike other SS-26 bases, however, Chernyakovsk has not (yet) been added a new missile storage facility.
• Near half a dozen S-300 and S-400 air-defense units deployed in the region. The 2018 NPR states that Russian’s air-defense forces are dual-capable. These sites are located 20 kilometers (13 miles) to 98 kilometers (60 miles) from the storage site.

So there are many potential clients for the Kulikovo nuclear weapons storage site. Similar upgrades have been made to other Russian nuclear weapons storage sites over the base decade, including for the Navy’s nuclear submarine base on the Kamchatka peninsula. There are also ongoing upgrades to other weapons storage sites in the Kaliningrad region, but they do not appear to be nuclear.

The issue of Russian non-strategic nuclear weapons has recently achieved new attention because of the Trump administration’s Nuclear Posture Review, which accused Russia of increasing the number and types of its non-strategic nuclear weapons. The Review stated Russia has “up to 2,000” non-strategic nuclear weapons, indirectly confirming FAS’ estimate.

NATO has for several years urged Russia to move its nuclear weapons further back from NATO borders. With Russia’s modernization of its conventional forces, there should be even less, not more, justification for upgrading nuclear facilities in Kaliningrad.

Additional Resources:

• FAS Nuclear Notebook: Russian nuclear forces 2018
• Status of World Nuclear Forces

This publication was made possible by generous grants from the John D. and Catherine T. MacArthur Foundation, Ploughshares Fund, New Land Foundation, and the Carnegie Corporation of New York. The statements made and views expressed are solely the responsibility of the author.

By Hans M. Kristensen

[Note: On February 22nd, the US State Department published updated numbers instead of relying on September 2017 numbers. This blog and tables have been updated accordingly.]

Seven years after the New START treaty between Russia and the United States entered into force in 2011, the treaty entered into effect on February 5. The two countries declared they have met the limits for strategic nuclear forces.

At a time when relations between the two countries are at a post-Cold War low and defense hawks in both countries are screaming for new nuclear weapons and declaring arms control dead, the achievement couldn’t be more timely or important.

Achievements by the Numbers

The declarations show that Russia and the United States currently deploy a combined total of 2,794 warheads on 1,179 deployed strategic launchers. An additional 400 non-deployed launchers are empty, in overhaul, or awaiting destruction.

Compare that with the same categories in 2011: 3,337 warheads on 1,403 deployed strategic launchers with an additional 586 non-deployed launchers.

In other words, since 2011, the two countries have reduced their combined strategic forces by: 543 deployed strategic warheads, 224 deployed strategic launchers, and 186 non-deployed strategic launchers. These are modest reductions of about 16 percent over seven years for deployed forces (see chart below).

The Russian statement reports 1,444 warheads on 527 deployed strategic launchers with another 392 non-deployed launchers.

That means Russia since 2011 has reduced its deployed strategic warheads by 93, or only 6 percent. The number of deployed launchers has increased a little, by 6, while non-deployed launchers have declined by 80, or 24 percent (see chart below).

The Russian numbers hide an important new development: In order to meet the New START treaty limit, the warhead loading on some Russian strategic missiles has been reduced. The details of the download are not apparent from the limited data published by Russia. I am currently working on developing the estimate for how the download is distributed across the Russian strategic forces. The analysis will be published in a subsequent blog, as well in our next FAS Nuclear Notebook and in the 2018 SIPRI Yearbook.

The US statement lists 1,350 warheads on 652 deployed strategic launchers, and 148 non-deployed launchers.

That means the United States since 2011 has reduced its deployed strategic warheads by 450, or 25 percent. The number of deployed launchers has been reduced by 230, or 26 percent, while the number of non-deployed launchers had declined by 94, or 39 percent (see chart below).

In Context

The reason for the different reductions is, of course, that the United States in 2011 had significantly more warheads and launchers deployed than Russia. During the New START negotiations, the US military insisted on a higher launcher limit than proposed by Russia. So while Russia by the latest count has 94 deployed warheads more than the United States, the United States enjoys a sizable advantage of 125 deployed strategic launchers more than Russia. Those extra launchers have a significant warhead upload capacity, a potential treaty breakout capability that Russian officials often complain about.

So despite the importance of the New START treaty and its achievements, not least its important verification regime, the declared numbers are a reminder of how far the two nuclear superpowers still have to go to reduce their unnecessarily large nuclear forces. Ironically, because the US military insisted on a higher launcher limit, Russia could – if it decided to do so, although that seems unlikely – build up its strategic launchers to reduce the US advantage, and still be in compliance with the treaty limits. The United States, in contrast, is at full capacity.

But the apparent download of warheads on Russia’s strategic missiles demonstrates an important effect of New START: It actually keeps a lid on the strategic force levels.

Still, not to forget: The deployed strategic warhead numbers counted under New START represent only a portion of the total number of warheads the two countries have in the arsenals. We estimate that the deployed strategic warheads declared by the two countries represent on about one-third of the total number of warheads in their nuclear stockpiles (see here for details).

This all points to the importance of the two countries agreeing to extend the New START treaty for an additional five years before it expires in 2021. Neither can afford to abandon the only strategic limitations treaty and its verification regime. Failing this most basic responsibility would, especially in the current political climate, remove any caps on strategic nuclear forces and potentially open the door to a new nuclear arms race. The warning signs are all there: East and West are in an official adversarial relationship, increasing military posturing, modernizing and adding nuclear weapons to their arsenals, and adjusting their nuclear policies for a return to Great Power competition.

The symbolic importance of New START could not be greater!

This publication was made possible by a grant from the Carnegie Corporation of New York, the John D. and Catherine T. MacArthur Foundation, the New Land Foundation, and the Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

By Hans M. Kristensen

The United States has now reached the limits for all three weapons categories under the New START treaty.

The latest data published by the State Department shows that the United States for the first time since the treaty entered into force in 2011 has reached the limit of 800 deployed and non-deployed strategic launchers. The 660 deployed launchers are also below the treaty limit of 700 and the 1,393 deployed warheads is well below the limit of 1,550. As such, the United States is now technically in compliance with the treaty.

The latest US reductions are the result of denuclearization of bombers and reduction of launch tubes on the Ohio-class submarines.

The data shows that Russia has reduced its deployed strategic warheads by 235 in the past 12 months and is now only 11 warheads above the New START treaty limit of 1,550 warheads to be achieved by February 2018. Russia is already below the treaty limit on deployed launchers as well as deployed and non-deployed launchers.

Russia’s increase in deployed strategic warheads between 2013 and 2016 triggered widespread claims by defense hawks that Kremlin was building up its nuclear forces. As I previously pointed out, that was wrong and the result of temporary fluctuations in the Russian force structure. Russia is modernizing, not increasing, its nuclear arsenal.

The Bigger Picture

The latest data shows that the United States has a significant advantage over Russia in deployed strategic launchers; 660 versus 505. The 155-launcher disparity means Russia emphasizes multiple warhead loading on its ICBMs while the United States has downloaded its ICBMs to carrying only a single warhead each. A future follow-on treaty will need to address this disparity, which is unhealthy for long-term strategic stability.

Although the United States and Russia are now at, near, or below the limits of the New START treaty, the warheads counted by the treaty only constitute a small fraction of the two countries’ total warhead inventories.

We estimate that Russia has a military stockpile of 4,300 warheads with more retired warheads in reserve for a total inventory of 7,000 warheads. For its part, we estimate the United States has a military stockpile of 4,000 warheads with more retired warheads in reserve for a total inventory of 6,800 warheads.

These arsenals are vastly in excess of the nuclear force levels maintained by other nuclear-armed states and constitute more than 90% of the world’s combined inventory of nearly 15,000 nuclear warheads.

Moreover, the New START treaty does not limit the 2,350 non-strategic nuclear warheads we estimate that Russia and the United States have in their arsenals combined. Both sides are modernizing their non-strategic nuclear forces.

Finally, the New START treaty expires in 2021 unless extended for another five years. The Trump administration has previously indicated opposition to extending the treaty, although recent discussions with Russia may seek to change that. A follow-on treaty seems unlikely given the current political climate but could easily be achieved by reducing the excess nuclear forces of Russia and the United States.

This publication was made possible by a grant from the Carnegie Corporation of New York, the New Land Foundation, and the 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 quietly published a corrected report on the world’s Ballistic and Cruise Missile Threats that deletes a previously identified Russian ground-launched cruise missile.

The earlier version, published on June 26, 2017, identified a “ground” version of the 3M-14 land-attack cruise missile that appeared to identify the ground-launched cruise missile the United States has accused Russia of testing and deploying in violation of the 1987 INF Treaty.

The corrected version, available on the NASIC web site, no longer lists a “ground” version of the 3M-14 (popularly referred to as Kalibr) but only ship- and submarine-launched versions of the missile.

Apart from correcting the spelling of the North Korean Bukkeukseong-2 medium-range ballistic missile and downgrading the operational status of the Iranian Shahab-3 medium-range ballistic missile from deployed with “fewer than 50” launchers to “undetermined,” the deletion of the “ground” version of the Russian 3M-14 appears to be the only correction in the new NASIC report. (Curiously, the report still doesn’t identify the Russian Kh-102 air-launched cruise missile). Other than these changes buried deep in the report, however, there are no external markings on the new version to indicate that it has been changed (the URL identifies the new report date as July 21, 2017).

The older version of the NASIC report has been deleted from the NASIC web site, but a copy can be found here.

Implications and Recommendations

The deletion of the 3M-14 as the apparent INF-violating missile from the NASIC report is noteworthy, but it doesn’t actually change much. In essence, it returns the public INF debate to square one where it was three months ago. The correction even helps clear up confusion about the origins and status of the alleged Russian INF violation (several of us in the GNO community have been trying to crosscheck and cross-reference missile designations).

The United States has refused to publicly identify the INF-violating ground-launched cruise missile, apparently to protect intelligence sources. Instead, government sources have described what the missile is not (see here for previous statements). Although NASIC took the time to correct the error, it missed the opportunity to identify the actual INF-violating ground-launched cruise missile.

The correction refocuses the attention back on what I’ve heard all along: That the Russian INF-violating missile is thought to be a modification of the ground-launched SSC-7, a short-range cruise missile used on the Iskander system. But U.S. intelligence officials are adamant that the INF-violating missile is not the Iskander but a state-of-the-art missile. The new missile is known in the U.S. intelligence community as the SSC-8. The launcher itself apparently is physically different from the one used for the SSC-7. I co-authored a paper about this with the Deep Cuts Commission in April.

Apparently one battalion is operational and a second is fitting out, potentially embedded with Islander battalions starting in central Russia, and deployments are expected eventually in all four Russian military districts. So far, however, according to U.S. officials, the SSC-8 does not appear to give Russia any military advantage in Europe. And the U.S. military already has the military capability to counter the SSC-8 with sea- and air-launched cruise missiles and other means.

The U.S. refusal to identify the missile has given the Russian government the public space to “play ignorant” and claim it doesn’t know what the U.S. government is talking about. Similarly, the secrecy has made it difficult for allied governments to verify the claim and privately and publicly assist the United States with putting pressure on Russia to return to treaty compliance. That, in turn, has allowed hardliners in the U.S. Congress to propose that the United States should also develop it’s own ground-launched cruise missile (something the U.S. military does not believe is necessary).

Rather than making a bad situation worse, in order to sustain and increase pressure on Russia to return to INF compliance, the United States must reinforce its own commitment to the treaty by rejecting any Cold War proposal to mimic Russia’s bad behavior by developing a U.S. ground-launched cruise missile and instead focus potential military responses on existing forces already widely available, remove public ambiguity by identifying the Russia missile and disclose the information it has shared with Russia (if it can tell the Kremlin, then it can also tell the rest of the world), increase intelligence sharing with allies to improve their ability to work the issue with Russia directly, and pursue the matter directly with Russia in the Special Versification Commission of the INF treaty.

Background information:

• NASIC (corrected) report on Ballistic and Cruise Missile Threats
• NASIC (previous) report on Ballistic and Cruise Missile Threats
• FAS review of NASIC Report 2017: Nuclear Force Developments
• Deep Cuts Commission: Preserving the INF Treaty

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

By Hans M. Kristensen

The National Air and Space Intelligence Center (NASIC) at Wright-Patterson AFB has updated and published its periodic Ballistic and Cruise Missile Threat report. The new report updates the previous version from 2013.

At a time when public government intelligence resources are being curtailed, the NASIC report provides a rare and invaluable official resource for monitoring and analyzing the status of ballistic and cruise missiles around the world.

Having said that, the report obviously comes with the caveat that it does not include descriptions of US, British, French, and most Israeli ballistic and cruise missile forces. As such, the report portrays the international “threat” situation as entirely one-sided as if the US and its allies were innocent bystanders, so it will undoubtedly provide welcoming fuel for those who argue for increasing US defense spending and buying new weapons.

Also, the NASIC report is not a top-level intelligence report that has been sanctioned by the Director of National Intelligence. As such, it represents the assessment of NASIC rather than necessarily the coordinated and combined conclusion of the US Intelligence Community.

Nonetheless, it’s a unique and useful report that everyone who follows international security and ballistic and cruise missile developments should consult.

Overall, the NASIC report concludes: “The last decade has seen a dramatic increase in ballistic missile capabilities to include accuracy, post-boost maneuverability, and combat effectiveness.” During the same period, “there has been a significant increase in worldwide ballistic missile testing.” The countries developing ballistic and cruise missile systems view them “as cost-effective weapons and symbols of national power” that “present an asymmetric threat to US forces” and many of the missiles “are armed with weapons of mass destruction.” At the same time, “numerous types of ballistic and cruise missiles have achieved dramatic improvements in accuracy that allow them to be used effectively with conventional warheads.”

Some of the more noteworthy individual findings of the new report include:

• Russia’s nuclear modernization is, despite claims by some, not a “buildup” but the size of the Russian ICBM force will continue to decline.
• The Russian RS-26 “short” SS-27 ICBM is still categorized as an ICBM (as in the 2013 report) despite claims by some that it’s an INF weapon.
• The report is the first US official document to publicly identify the ground-launched cruise missile that Russia has developed and deployed in violation of the INF treaty: 3M-14. The weapon is assessed to “possibly” have a nuclear option. [Note: A corrected version of the NASIC report published in June removed the reference to a “ground” version of the 3M-14.]
• The Russian SS-N-26 (Oniks or Onix) anti-ship cruise missile that is currently replacing several Soviet-era cruise missiles “possibly” has a nuclear option.
• The range of the dual-capable SS-26 (Islander) SRBM is listed as 350 km (217 miles) rather than the 500-700 km (310-435 miles) often claimed in the public debate.
• The number of Chinese warheads capable of reaching the United States could increase to well over 100 in the next five years, six years sooner than predicted in the 2013 report. (The count includes warheads that can only reach Alaska and Hawaii, not necessarily all of continental United States.)
• Deployment of the Chinese DF-31/DF-31A ICBMs appears to have stalled.
• China’s long-awaited DF-41 ICBM will “possibly” be capable of carrying multiple warheads but is not yet deployed.
• Two Chinese medium-range ballistic missile types (DF-3A and DF-21 Mod 1) have been retired.
• The Chinese ground-launched DH-10 land-attack cruise missile is no longer listed as “conventional or nuclear” but only as “conventional.”
• None of North Korea’s ICBMs are listed as deployed.

Below I go into more details about the individual nuclear-armed states:

Russia

Russia is now more than halfway through its modernization, a generational upgrade that began in the mid/late-1990s and will be completed in the mid-2020s. This includes a complete replacement of the ICBM force (but at lower numbers), transition to a new class of strategic submarines, upgrades of existing bombers, replacement of all dual-capable SRBM units, and replacement of most Soviet-era naval cruise missiles with fewer types.

The NASIC report states that “Russian in September 2014 surpassed the United States in deployed warheads capable of reaching the United States,” referring to the aggregate number reported under the New START treaty. The report does not mention, however, that Russia since 2016 has begun to reduce its deployed strategic warheads and is expected meet the treaty limit in 2018.

ICBMs: Contrary to many erroneous claims in the public debate (see here and here) about a Russia nuclear “build-up,” the NASIC report concludes that “the number of missiles in the Russian ICBM force will continue to decrease because of arms control agreements, aging missiles, and resource constraints…” This conclusion fits the assessment Norris and I have made for years that Russia is modernizing its nuclear forces but not increasing the size of the arsenal.

The report counts about 330 ICBM launchers (silos and TELs), significantly fewer than the 400 claimed by the Russian military. The actual number of deployed missiles is probably a little lower because several SS-19 and SS-25 units are in the process of being dismantled.

The development continues of the heavy Sarmat (RS-28), which looks very similar to the existing SS-18. The lighter SS-27 known as RS-26 (Rubezh or Yars-M) appears to have been delayed and still in development. Despite claims by some in the public debate that the RS-26 is a violation of the INF treaty, the NASIC report lists the missile with an ICBM range of 5,500+ km (3,417+ miles), the same as listed in the 2013 version. NASIC says the RS-26, which is designated SS-X-28 by the US Intelligence Community, has “at least 2” stages and multiple warheads.

Overall, “Russia retains over 1,000 nuclear warheads on ICBMs,” according to NASIC, another assessment that fits our estimate from the Nuclear Notebook. The NASIC report states that “most” of those missiles “are maintained on alert, capable of being launched within minutes of receiving a launch order.” (In comparison, essentially all US ICBMs are maintained on alert: see here for global alert status.)

SLBMs: The Russian navy is in the early phase of a transition from the Soviet-era Delta-class SSBNs to the new Borei-class SSBN. NASIC lists the Bulava (SS-N-32) SLBM as operational on three Boreis (five more are under construction). The report also lists a Typhoon-class SSBN as “not yet deployed” with the Bulava (the same wording as in the 2013 report), but this is thought to refer to the single Typhoon that has been used for test launches of the Bulava and not imply that the submarine is being readied for operational deployment with the missile.

While the new Borei SSBNs are being built, the six Delta-IVs are being upgrade with modifications to the SS-N-23 SLBM. The report also lists 96 SS-N-18 launchers, corresponding to 6 Delta-III SSBNs. But that appears to include 3-4 SSBNs that have been retired (but not yet dismantled). Only 2 Delta-IIIs appear to be operational, with a third in overhaul, and all are scheduled to be replaced by Borei-class SSBNs in the near future.

Cruise Missiles: The report lists five land-attack cruise missiles with nuclear capability, three of which are Soviet-era weapons. The two new missiles that “possibly” have nuclear capability include the mysterious ground-launched cruise missile that Russia has developed and deployed in violation of the INF treaty. The US first accused Russia of treaty violation in 2014 but has refused to name the missile, yet the NASIC report gives it a name: 3M-14. The weapon exists in both “ground, ship & sub” versions and is credited with “conventional, nuclear possible” warhead capability. [Note: A corrected version of the NASIC report published in June removed the reference to a “ground” version of the 3M-14.]

Ground- and sea-based versions of the 3M-14 have different designations. The Office of Naval Intelligence (ONI) identifies the naval 3M-14 as the SS-N-30 land-attack missile, which is part of the larger Kalibr family of missiles that include:

• The 3M-14 (SS-N-30) land-attack cruise missile (the nuclear version might be called SS-N-30A; Pavel Podvig reported back in 2014 that he was told about an 8-meter 3M-14S missile “where ‘S’ apparently stands for ‘strategic’, meaning long-range and possibly nuclear”);
• The 3M-54 (SS-N-27, Sizzler) anti-ship cruise missile;
• The 91R anti-submarine missile.

The US Intelligence Community uses a different designation for the GLCM version, which different sources say is called the SSC-8, and other officials privately say is a modification of the SSC-7 missile used on the Iskander-K. (For public discussion about the confusing names and designations, see here, here, and here.)

The range has been the subject of much speculation, including some as much as 5,472 km (3,400 miles). But the NASIC report sets the range as 2,500 km (1,553 miles), which is more than was reported by the Russian Ministry of Defense in 2015 but close to the range of the old SS-N-21 SLCM.

The “conventional, nuclear possible” description connotes some uncertainty about whether the 3M-14 has a nuclear warhead option. But President Vladimir Putin has publicly stated that it does, and General Curtis Scaparrotti, the commander of US European Command (EUCOM), told Congress in March that the ground-launched version is “a conventional/nuclear dual-capable system.”

ONI predicts that Kalibr-type missiles (remember: Kalibr can refer to land-attack, anti-ship, and/or anti-submarine versions) will be deployed on all larger new surface vessels and submarines and backfitted onto upgraded existing major ships and submarines. But when Russian officials say a ship or submarine will be equipped with the Kalibr, that can potentially refer to one or more of the above missile versions. Of those that receive the land-attack version, for example, presumably only some will be assigned the “nuclear possible” version. For a ship to get nuclear capability is not enough to simply load the missile; it has to be equipped with special launch control equipment, have special personnel onboard, and undergo special nuclear training and certification to be assigned nuclear weapons. That is expensive and an extra operational burden that probably means the nuclear version is only assigned to some of the Kalibr-equipped vessels. The previous nuclear land-attack SLCM (SS-N-21) is only assigned to frontline attack submarines, which will most likely also received the nuclear SS-N-30. It remains to be seen if the nuclear version will also go on major surface combatants such as the nuclear-propelled attack submarines.

The NASIC report also identifies the 3M-55 (P-800 Oniks (Onyx), or SS-N-26 Strobile) cruise missile with “nuclear possible” capability. This weapon also exists in “ground, ships & sub” versions, and ONI states that the SS-N-26 is replacing older SS-N-7, -9, -12, and -19 anti-ship cruise missiles in the fleet. All of those were also dual-capable.

It is interesting that the NASIC report describes the SS-N-26 as a land-attack missile given its primary role as an anti-ship missile and coastal defense missile. The ground-launched version might be the SSC-5 Stooge that is used in the new Bastion-P coastal-defense missile system that is replacing the Soviet-era SSC-1B missile in fleet base areas such as Kaliningrad. The ship-based version is replacing the SS-N-19 on the nuclear-propelled Kirov-class cruisers and Kuznetsov-class aircraft carrier. Presumably it will also replace the SS-N-12 on the Slava-class cruisers and SS-N-9 on smaller corvettes. The submarine version is replacing the SS-N-19 on the Oscar-class nuclear-propelled attack submarine.

NASIC lists the new conventional Kh-101 ALCM but does not mention the nuclear version known as Kh-102 ALCM that has been under development for some time. The Kh-102 is described in the recent DIA report on Russian Military Power.

Short-range ballistic missiles: Russia is replacing the Soviet-era SS-21 (Tochka) missile with the SS-26 (Iskander-M), a process that is expected to be completed in the early-2020s. The range of the SS-26 is often said in the public debate to be the 500-700 km (310-435 miles), but the NASIC report lists the range as 350 km (217 miles), up from 300 km (186 miles) reported in the 2013 version.

That range change is interesting because 300 km is also the upper range of the new category of close-range ballistic missiles. So as a result of that new range category, the SS-26 is now counted in a different category than the SS-21 it is replacing.

China

The NASIC report projects the “number of Chinese ICBM nuclear warheads capable of reaching the United States could expand to well over 100 within the next 5 years.” Four years ago, NASIC projected the “well over 100” warhead number might be reached “within the next 15 years,” so in effect the projection has been shortened by 6 years from 2028 to 2022.

One of the reasons for this shortening is probably the addition of MIRV to the DF-5 ICBM force (the MIRVed version is know as DF-5B). All other Chinese missiles only have one warhead each (although the warheads are widely assumed not to be mated with the missiles under normal circumstances). It is unclear, however, why the timeline has been shortened.

The US military defines the “United States” to include “the land area, internal waters, territorial sea, and airspace of the United States, including a. United States territories; and b. Other areas over which the United States Government has complete jurisdiction and control or has exclusive authority or defense responsibility.”

So for NASIC’s projection for the next five years to come true, China would need to take several drastic steps. First, it would have to MIRV all of its DF-5s (about half are currently MIRVed). That would still not provide enough warheads, so it would also have to deploy significantly more DF-31As and/or new MIRVed DF-41s (see graph below). Deployment of the DF-31A is progressing very slowly, so NASIC’s projection probably relies mainly on the assumption that the DF-41 will be deployed soon in adequate numbers. Whether China will do so remains to be seen.

China currently has about 80 ICBM warheads (for 60 ICBMs) that can hit the United States. Of these, about 60 warheads can hit the continental United States (not including Alaska). That’s a doubling of ICBM warheads that can hit the United States (including Guam) over the past 25 years – and a tripling of the number of warheads that can hit the continental United States. The NASIC report does not define what “well over 100” means, but if it’s in the range of 120, and NASIC’s projection actually came true, then it would mean China by the early-2020s would have increased the number of ICBM warheads that can hit the United States threefold since the early 1990s. That a significant increase but obviously but must be seen the context of the much greater number of US warheads that can hit China.

Land-Based Ballistic Missiles: The report describes the long and gradual upgrade of the Chinese ballistic missile force. The most significant new development is the fielding of the DF-26 intermediate-range ballistic missile (IRBM) with 16+ launchers. The missile was first displayed at the 2015 military parade, which showed 16 launchers – potentially the same 16 listed in the report. NASIC sets the DF-26 range at 3,000+ km (1,864 miles), 1,000 km less than the 2017 DOD report.

China does not appear to have converted all of its DF-5 ICBMs to MIRV. The report lists both the single-warhead DF-5A and the multiple-warhead DF-5B (CSS-4 Mod 3) in “about 20” silos. Unlike the A-version, the B-version has a Post-Boost Vehicle, a technical detail not disclosed in the 2013 report. A rumor about a DF-5C version with 10 MIRVs is not confirmed by the report.

Deployment of the new generation of road-mobile ICBMs known as DF-31 and DF-31A ICBMs appears to have stalled; the number of launchers listed in the new report is the same as in the 2013 report: 5-10 DF-31s and “more than 15” DF-31As.

Yet the description of the DF-31A program sounds like deployment is still in progress: “The longer range CSS-10 Mod 2 will allow targeting of most of the continental United States” (emphasis added).

For the first time, the report includes a graphic illustration of the DF-31 and DF-31A side by side, which shows the longer-range DF-31A to be little shorter but with a less pointy nosecone and a wider third stage (see image).

The long-awaited (and somewhat mysterious) DF-41 ICBM is still not deployed. NASIC says the DF-41 is “possibly capable of carrying MIRV,” a less certain determination than the 2017 DOD report, which called the missile “MIRV capable.” The report lists the DF-41 with three stages and a Post-Boost Vehicle, details not provided in the previous report.

One of the two nuclear versions of the DF-21 MRBM appears to have been retired. NASIC only lists one: CSS-5 Mod 2. In total, the report lists “fewer than 50” launchers for the nuclear version of the DF-21, which is the same number it listed in the 2013 report (see here for description of one of the DF-21 launch units. But that was also the number listed back then for the older nuclear DF-21 (CSS-5 Mod 1). The nuclear MRBM force has probably not been cut in half over the past four years, so perhaps the previous estimate of fewer than 50 launchers was intended to include both versions. The NASIC report does not mention the CSS-5 Mod 6 that was mentioned in the DOD’s annual report from 2016.

Sea-Based Ballistic Missiles: The report lists a total of 48 JL-2 SLBM launchers, corresponding to the number of launch tubes on the four Jin-class (Type 094) SSBNs based at the Longpo Naval Base on Hainan Island. That does not necessarily mean, however, that the missiles are therefore fully operational or deployed on the submarines under normal circumstances. They might, but it is yet unclear how China operates its SSBN fleet (for a description of the SSBN fleet, see here).

The 2017 report no longer lists the Xia-class (Type 092) SSBN or the JL-1 SLBM, indicating that China’s first (and not very successful) sea-based nuclear capability has been retired from service.

Cruise Missiles: The new report removes the “conventional or nuclear” designation from the DH-10 (CJ-10) ground-launched land-attack cruise missile. The possible nuclear option for the DH-10 was listed in the previous three NASIC reports (2006, 2009, and 2013). The DH-10 brigades are organized under the PLA Rocket Force that operates both nuclear and conventional missiles.

A US Air Force Global Strike Command document in 2013 listed another cruise missile, the air-launched DH-20 (CJ-20), with a nuclear option. NASIC has never attributed nuclear capability to that weapon and the Office of the Secretary of Defense stated recently that the Chinese Air Force “does not currently have a nuclear mission.”

At the same time, the Director of the Defense Intelligence Agency (DIA) recently told Congress that China was upgrading is cruise missiles further, including “with two, new air-launched ballistic [cruise] missiles, one of which may include a nuclear payload.”

Pakistan

The NASIC report states that “Pakistan continues to improve the readiness and capabilities of its Army Strategic Force Command and individual strategic missile groups through training exercises that include live missile firings.” While all nuclear-armed states do that, the implication probably is that Pakistan is increasing the reaction time of its nuclear missiles, particularly the short-range weapons.

The report states that the Shaheen-2 MRBM has been test-launched “seven times since 2004.” While that fits the public record, NASIC doesn’t mention that the Shaheen-2 for some reason has not been test launched since 2014, which potentially could indicate technical problems.

The Abdali SRBM now has a range of 200 km (up from 180 km in the 2013 report). It is now designated as close-range ballistic missile instead of a short-range ballistic missile.

NASIC describes the Ababeel MRBM, which was first test-launch in January 2017, as as “MIRVed” missile. Although this echoes the announcement made by the Pakistani military at the time, the designation “the MIRVed Abadeel” sounds very confident given the limited flight history and the technological challenges associated with developing reliable MIRV systems.

Neither the Ra’ad ALCM nor the Babur GLCM is listed as deployed, which is surprising especially for the Babur after 13 flight tests. Babur launchers have been fitting out at the National Development Complex for years and are visible at some army garrisons. Nor does NASIC mention the Babur-2 or Babur-3 (naval version) versions that have been test-flown and announced by the Pakistani military.

India

It is a surprise that the NASIC report only lists “fewer than 10” Agni-2 MRBM launchers. This is the same number as in 2013, which indicates there is still only one operational missile group equipped with the Agni-2 seven years after the Indian government first declared it deployed. The slow introduction might indicate technical problems, or that India is instead focused on fielding the longer-range Agni-3 IRBM that NASIC says is now deployed with “fewer than 10” launchers.

Neither the Agni-4 nor Agni-5 IRBMs are listed as deployed, even though the Indian government says the Agni-4 has been “inducted” into the armed forces and has reported three army “user trial” test launches. NASIC says India is developing the Agni-6 ICBM with a range of 6,000 km (3,728 miles).

For India’s emerging SSBN fleet, the NASIC report lists the short-range K-15 SLBM as deployed, which is a surprise given that the Arihant SSBN is not yet considered fully operational. The submarine has been undergoing sea-trials for several years and was rumored to have conducted its first submerged K-15 test launch in November 2016. But a few more are probably needed before the missile can be considered operational. The K-4 SLBM is in development and NASIC sets the range at 3,500 km (2,175 miles).

As for cruise missiles, it is helpful that the report continue to list the Bramos as conventional, which might help discredit rumors about nuclear capability.

North Korea

Finally, of the nuclear-armed states, NASIC provides interesting information about North Korea’s missile programs. None of the North Korean ICBMs are listed as deployed.

The report states there are now “fewer than 50” launchers for the Hwasong-10 (Musudan) IRBM. NASIC sets the range at 3,000+ km (1,864 miles) instead of the 4,000 km (2,485 miles) sometimes seen in the public debate.

Likewise, while many public sources set the range of the mobile ICBMs (KN-08 and KN-14) as 8,000 km (4,970 miles) – some even longer, sufficient to reach parts of the United States, the NASIC report lists a more modest range estimate of 5,500+ km (3,418 miles), the lower end of the ICBM range.

Additional Information:

• Full NASIC report: Ballistic and Cruise Missile Threat 2017 [Note: A corrected NASIC report was published in June 2017.]
• Previous versions of this NASIC report: 2006, 2009, 2013
• Status of World Nuclear Forces

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

 

The Defense Intelligence Agency yesterday launched a new series of unclassified publications on foreign military threats to the United States with a report on the Russian military.

“The resurgence of Russia on the world stage — seizing the Crimean Peninsula, destabilizing eastern Ukraine, intervening on behalf of Syrian President Bashar al-Assad, and shaping the information environment to suit its interests — poses a major challenge to the United States,” the report said.

The 116-page report provides DIA data and perspective on Russian military strategy, force structure, defense spending, intelligence, nuclear weaponry, cyber programs, foreign arms sales, and more. Though unclassified and citing open sources, it is presumably consistent with DIA’s classified collection. See Russia Military Power 2017 published by the Defense Intelligence Agency, June 2017.

The new publication is inspired by the Soviet Military Power series that was published by DIA in the 1980s to draw critical attention to Soviet military programs. Both informative and provocative, Soviet Military Power was immensely popular by government document standards though it was viewed by some critics as verging on, or crossing over into, propaganda.

The new report usefully describes official US perceptions of Russian military programs and intentions, allowing those perceptions to be scrutinized, discussed and corrected as necessary. “These products are intended to foster a dialogue between U.S. leaders, the national security community, partner nations, and the public,” DIA said.

A companion report on China Military Power, among others, is expected to be published shortly.

When President Trump disclosed classified intelligence information to Russian officials last week, did he commit a crime?

Considering that the President is the author of the national security classification system, and that he is empowered to determine who gets access to classified information, it seems obvious that the answer is No. His action might have been reckless, I opined previously, but it was not a crime.

Yet there is more to it than that.

The Congressional Research Service considered the question and concluded as follows in a report issued yesterday:

“It appears more likely than not that the President is presumed to have the authority to disclose classified information to foreign agents in keeping with his power and responsibility to advance U.S. national security interests.” See Presidential Authority to Permit Access to National Security Information, CRS Legal Sidebar, May 17, 2017.

This tentative, rather strained formulation by CRS legislative attorneys indicates that the question is not entirely settled, and that the answer is not necessarily obvious or categorical.

And the phrase “in keeping with his power and responsibility to advance U.S. national security interests” adds an important qualification. If the president were acting on some other agenda than the U.S. national interest, then the legitimacy of his disclosure could evaporate. If the president were on Putin’s payroll, as the House majority leader lamely joked last year, and had engaged in espionage, he would not be beyond the reach of the law.

Outlandish hypotheticals aside, it still seems fairly clear that the Trump disclosures last week are not a matter for the criminal justice system, though they may reverberate through public opinion and congressional deliberations in a consequential way.

But several legal experts this week insisted that it’s more complicated, and that it remains conceivable that Trump broke the law. See:

“Don’t Be So Quick to Call Those Disclosures ‘Legal'” by Elizabeth Goitein, Just Security, May 17, 2017

“Why Trump’s Disclosure to Russia (and Urging Comey to Drop the Flynn Investigation, and Various Other Actions) Could Be Unlawful” by Marty Lederman and David Pozen, Just Security, May 17, 2017

“Trump’s disclosures to the Russians might actually have been illegal” by Steve Vladeck, Washington Post, May 16, 2017

Update, 05/23/17: But see also Trump’s Disclosure Did Not Break the Law by Morton Halperin, Just Security, May 23, 2017.

Updated below

President Trump’s disclosure of classified intelligence information to Russian officials, reported by the Washington Post, may have been reckless, damaging and irresponsible. But it was not a crime.

Disclosures of classified information are not categorically prohibited by law. Even intelligence sources and methods are only required to be protected under the National Security Act from “unauthorized disclosure.” This leaves open the possibility that disclosures of such classified information can actually be authorized. And we know that they are, from time to time.

One statute in particular — 18 USC 798 — does come close to matching the circumstances of the Trump disclosure to Russia, with a crucial exception.

That statute makes it a felony to disclose to an unauthorized person any classified information “concerning the communication intelligence activities of the United States or any foreign government; or […] obtained by the processes of communication intelligence from the communications of any foreign government.”

But it further explains that an “unauthorized person” is one who has not been “authorized to receive information… by the President.”

This morning, President Trump tweeted that “As President I wanted to share with Russia (at an openly scheduled W.H. meeting) which I have the absolute right to do, facts pertaining to terrorism and airline flight safety. Humanitarian reasons, plus I want Russia to greatly step up their fight against ISIS & terrorism.”

(Was the gratuitous parenthetical phrase “at an openly scheduled W.H. meeting” intended to rule out a clandestine transfer of classified information?)

All of that is to say that this episode, though it may have far-reaching ramifications for national security, is probably not a matter for law enforcement. (Based on the reporting by the Washington Post, the President’s actions did violate the terms of an intelligence sharing agreement with a foreign government that supplied the information. But that agreement would not be enforced by the criminal justice system.)

Instead, this is something to be weighed by Congress, which has the responsibility to determine whether Donald J. Trump is fit to remain in office.

Update, 05/17/17: For contrasting views arguing that Trump’s disclosure of classified intelligence to the Russians may actually have been illegal, see Marty Lederman and David Pozen, Liza Goitein, and Stephen Vladeck.

Update, 05/23/17: See also Trump’s Disclosure Did Not Break the Law by Morton Halperin, Just Security, May 23.

By Hans M. Kristensen

The latest set of New START aggregate data released by the US State Department shows that Russia is decreasing its number of deployed strategic warheads while the United States is increasing the number of warheads it deploys on its strategic forces.

The Russian reduction, which was counted as of March 1, 2017, is a welcoming development following its near-continuous increase of deployed strategic warheads compared with 2013. Bus as I previously concluded, the increase was a fluctuation caused by introduction of new launchers, particularly the Borei-class SSBN.

The US increase, similarly, does not represent a buildup – a mischaracterization used by some to describe the earlier Russian increase – but a fluctuation caused by the force loading on the Ohio-class SSBNs.

Strategic Warheads

The data shows that Russia as of March 1, 2017 deployed 1,765 strategic warheads, down by 31 warheads compared with October 2016. That means Russia is counted as deploying 228 strategic warheads more than when New START went into force in February 2011. It will have to offload an additional 215 warheads before February 2018 to meet the treaty limit. That will not be a problem.

The number of Russian warheads counted by the New START treaty is only a small portion of its total inventory of warheads. We estimate that Russia has a military stockpile of 4,300 warheads with more retired warheads in reserve for a total inventory of 7,000 warheads.

The United States was counted as deploying 1,411 strategic warheads as of March 1, 2017, an increase of 44 warheads compared with the 1,367 strategic deployed warheads counted in October 2016. The United States is currently below the treaty limit and can add another 139 warheads before the treaty enters into effect in February 2018.

The number of US warheads counted by the New START treaty is only a small portion of its total inventory of warheads. We estimate that the United States has a military stockpile of 4,000 warheads with more retired warheads in reserve for a total inventory of 6,800 warheads.

Strategic Launchers

The New START data shows that Russia as of March 1, 2017 deployed 523 strategic launchers, an increase of 15 launchers compared with October 2016. That means Russia has two (2) more launched deployed today than when New START entered into force in February 2011.

Russia could hypothetically increase its force structure by another 177 launchers over the next ten months and still be in compliance with New START. But its current nuclear modernization program is not capable of doing so.

Under the treaty, Russia is allowed to have a total of 800 deployed and non-deployed strategic launchers. The data shows that it currently has 816, only 16 above the treaty limit. That means Russia overall has scrapped 49 total launchers (deployed and non-deployed) since New START was signed in February 2011.

The United States is counted as deploying 673 strategic launchers as of March 1, 2017, a decrease of eight (8) launchers compared with October 2016. That means the United States has reduced its force structure by 209 deployed strategic launchers since February 2011.

The US reduction has been achieved by stripping essentially all excess bombers of nuclear equipment, reducing the ICBM force to roughly 400, and making significant progress on reducing the number of launch tubes on each SSBN from 24 to 20.

The United States is below the limit for strategic launchers and could hypothetically add another 27 launchers, a capability it currently has. Overall, the United States has scrapped 304 total launchers (deployed and non-deployed) since the treaty entered into force in February 2011, most of which were so-called phantom launchers that were retired but still contained equipment that made them accountable under the treaty.

The United States currently is counted as having 820 deployed and non-deployed strategic launchers. It will need to destroy another 20 to be in compliance with New START by February 2018.

Conclusions and Outlook

Both Russia and the United States are on track to meet the limits of the New START treaty by February 2018. The latest aggregate data shows that Russia is again reducing its deployed strategic warheads and both countries are already below the treaty’s limit for deployed strategic launchers.

In a notorious phone call between Russian President Vladimir Putin and US President Donald Trump, the Russian president reportedly raised the possibility of extending the New START treaty by another five years beyond 2021. But Trump apparently brushed aside the offer saying New START was a bad deal. After the call, Trump said the United States had “fallen behind on nuclear weapons capacity.”

In reality, the United States has not fallen behind but has 150 strategic launchers more than Russia. The New START treaty is not a “bad deal” but an essential tool to provide transparency of strategic nuclear forces and keeping a lid on the size of the arsenals. Russia and the United States should move forward without hesitation to extend the treaty by another five years.

Additional resources:

• New START Aggregate Data (as of March 1, 2017)
• Status of World Nuclear Forces

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

In confronting Russia and rebutting its claims, the United States is hampered by unnecessary or inappropriate classification of national security information, according to former Pentagon official and Russia specialist Evelyn Farkas.

“We are not very good at declassifying and reclassifying information that is not propaganda, showing pictures of what the Russians are doing,” Dr. Farkas told the House Armed Services Committee last year.

“We did it a couple of times, and interestingly, the Open Skies Treaty was actually useful because, unlike satellites, that is unclassified data that is gleaned as a result of aircraft that take pictures for the purposes of our treaty requirements.”

“But in any event, I think that we can do more just by getting some information out. That is the minimum that the State Department could do and should do, together with the intelligence community. But it should also be a push, not a pull–not leaders like yourselves or executive branch members saying, ‘Declassify that,’ but actually the intelligence community looking with the State Department, ‘What should we declassify?’ not waiting for somebody to tell them to do it,” she said.

See Understanding and Deterring Russia: U.S. Policies and Strategies, House Armed Services Committee, February 10, 2016 (published January 2017).

The same hearing featured testimony from Fiona Hill of the Brookings Institution. She has just been offered a position in the Trump White House as senior director for Europe and Russia, Foreign Policy reported today. See Trump Taps Putin Critic for Senior White House Position, by John Hudson, March 2.

“Putin is a professional secret service operative,” Ms. Hill told the House Armed Services Committee. “He is very unusual among world leaders at present. Putin has also been trained to conceal his true identity and intentions at all times. This is what makes him particularly difficult to deal with.”

Meanwhile, yesterday the National Reconnaissance Office successfully launched a new U.S. spy satellite aboard an Atlas V rocket — that was powered by a Russian RD-180 engine. (“All in a day’s work,” tweeted Bill Arkin.)

Though it might seem incongruous that U.S. intelligence collection would be dependent on Russian space technology, that is how things stand and how they are likely to remain for some time.

“Goodness knows we want off the Russian engine as fast as any human being on the planet,” said Gen. John E. Hyten of US Air Force Space Command. “We want off the Russian engine as fast as possible.”

But there is a but. “But, asking the American taxpayers to write a check for multiple billions of dollars in the future for an unknown is a very difficult thing to do, and for the Air Force, that will be a very difficult budget issue to work,” Gen. Hyten told the House Armed Services Committee last year.

Pentagon official Dyke Weatherington concurred: “The Department continues to be dedicated to ending use of the Russian manufactured RD-180 engine as soon as reasonably possible, but still believes that access to the RD-180 while transitioning to new and improved launch service capabilities is the optimal way forward to meet statutory and Department policy requirements for assured access to space in both the near and long term.”

Even a new US-manufactured rocket engine will not suffice, Mr. Weatherington added. “Any new engine still has to be incorporated into a launch vehicle. The Department does not want to be in a position where significant resources have been expended on an engine and no commercial provider has built the necessary vehicle to use that engine.”

Their testimony was presented at a 2016 hearing on military and intelligence space programs that has recently been published. See Fiscal Year 2017 Budget Request for National Security Space, House Armed Services Committee, March 15, 2016.

By Hans M. Kristensen

Republicans love nuclear weapons reductions, as long as they’re not proposed by a Democratic president.

That is the lesson from decades of US nuclear weapons and arms control management.

If that trend continues, then we can expect the new Donald Trump administration to reduce the US nuclear weapons arsenal more than the Obama administration did.

What? I know, it sounds strange but the record is very clear: During the post-Cold War era, Republication administrations have – by far – reduced the US nuclear weapons stockpile more than Democratic administrations (see graph below).

Even if we don’t count numbers of weapons (because arsenals have gotten smaller) but only look at by how much the nuclear stockpile was reduced, the history is clear: Republican presidents disarm more than Democrats (see graph below).

It’s somewhat of a mystery. Because Democratic presidents are generally seen to be more likely to propose nuclear weapons reductions. President Obama did so repeatedly. But when Democratic presidents have proposed reductions, the Republican opposition has normally objected forcefully. Yet Republican lawmakers won’t oppose reductions if they are proporsed by a Republican president.

Conversely, Democratic lawmakers will not opposed Republican reductions and nor will they oppose reductions proposed by a Democratic president.

As a result, if the Republicans control both the White House and Congress, as they do now after the 2016 election, the chance of significant reductions of nuclear weapons seems more likely.

Whether Donald Trump will continue the Republication tradition remains to be seen. US-Russian relations are different today than when the Bush administrations did their reductions. But both countries have far more nuclear weapons than they need for national security. And Trump would be strangely out of tune with long-held Republican policy and practice if he does not order a substantial reduction of the US nuclear weapons stockpile.

Perhaps he should use that legacy to try to reach an agreement with Russia to continue to reduce US and Russia nuclear arsenals to the benefit of both countries.

Further reading: Status of World Nuclear Forces

This publication was made possible by a grant 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 latest set of so-called New START treaty aggregate data published by the U.S. State Department shows that Russia is continuing to increase the number of nuclear warheads it deploys on its declining inventory of strategic launchers.

Russia now has 259 warheads more deployed than when the treaty entered into force in 2011.

Rather than a nuclear build-up, however, the increase is a temporary fluctuation cause by introduction of new types of launchers that will be followed by retirement of older launchers before 2018. Russia’s compliance with the treaty is not in doubt.

In all other categories, the data shows that Russia and the United States continue to reduce the overall size of their strategic nuclear forces.

Strategic Warheads

The aggregate data shows that Russia has continued to increase its deployed strategic warheads since 2013 when it reached its lowest level of 1,400 warheads. Russian strategic launchers now carry 396 warheads more.

Overall, Russia has increase its deployed strategic warheads by 259 warheads since New START entered into force in 2011. Although it looks bad, it has no negative implications for strategic stability.

The Russian warhead increase is probably a temporary anomaly caused primarily by the fielding of additional new Borei-class ballistic missile submarines (SSBNs). The third boat of the class deployed to its new base on the Kamchatka Peninsula last month, joining another Borei SSBN that transferred to the Pacific in 2015.

The United States, in contrast, has continued to decrease its deployed strategic warheads. It dipped below the treaty limit in September 2015 but has continued to decrease its deployed warheads to 1,367 deployed strategic warheads

Overall, the United States has decreased its deployed strategic warheads by 433 since New START entered into force in February 2011.

As a result, the disparity in Russian and U.S. deployed strategic warheads is now greater than at any previous time since New START entered into force in 2011: 429 warheads.

It’s important to remind that the counted deployed strategic warheads only represent a portion of the two countries total warhead inventories; we estimate Russia and the United States each have roughly 4,500 warheads in their military stockpiles. The New START treaty only limits how many strategic weapons can be deployed but has no direct effect on the size of the total nuclear stockpiles.

Strategic Launchers

The aggregate data shows that both Russia and the United States continue to reduce their strategic launchers.

Russia has been below the treaty limit of 700 deployed strategic launchers since New START entered into force in 2011. Even so, it continues to reduce its strategic launchers. Thirteen deployed launchers have been removed since March 2016 and Russia overall now has 13 launchers fewer than in 2011.

Russia will have to dismantle another 47 launchers to meet the limit of 800 deployed and non-deployed launchers by February 2018. Those launchers will likely come from retirement of the remaining Delta III SSBNs, retirement of additional Soviet-era ICBMs, and destruction of empty excess ICBM silos.

The United States is not also for the first time below the limit for deployed strategic launchers. The latest data lists 681 launchers deployed, a reduction of 60 compared with March 2016. The reduction reflects the ongoing work to denuclearize excess B-52H bombers, deactivate four excess launch tubes on each SSBN, and remove ICBMs from 50 excess silos.

The United States still has a considerable advantage in deployed strategic launchers: 681 versus Russia’s 508. But the disparity of 173 launchers is smaller than it was six months ago. The United States will need to dismantle another 48 launchers to meet the treaty’s limit of 800 deployed and non-deployed strategic launchers by February 2018.

Strategic Context

The ongoing implementation of the New START treaty is one of the only remaining bright spots on the otherwise tense and deteriorating relationship between Russia and the United States. Despite the current increase of Russian deployed strategic warheads, which is temporary and will be followed by retirement of older systems in the next few years that will reduce the count, Russian compliance with the treaty by 2018 is not in doubt. And both countries continue to reduce their deployed and non-deployed strategic launchers.

In fact, the temporary warhead increase seems to be of little concern to U.S. military planners. DOD concluded in 2012 that Russia “would not be able to achieve a militarily significant advantage by any plausible expansion of its strategic nuclear forces, even in a cheating or breakout scenario under the New START Treaty…”

Equally important are the ongoing onsite inspections and notifications between the United States and Russia. The two countries have each carried out 103 inspections and exchanged 11,817 notifications since the treaty entered into force in 2011. These activities are increasingly important confidence-building measures.

Yet the modest reductions under the treaty must also be seen in the context of the extensive nuclear weapons modernization programs underway in both countries. Although these programs do not constitute a buildup of the overall nuclear arsenal, they are very comprehensive and reaffirm the determination by both Russia and the United States to retain large offensive nuclear arsenals at high levels of operational readiness.

Although those forces are significantly smaller than the arsenals that existed during the Cold War, they are nonetheless significantly larger than the arsenals of any other nuclear-armed state.

Moreover, New START contains no sub-limits, which enables both sides to take advantage of loopholes. Whereas the now-abandoned START II treaty banned multiple warheads (MIRV) on ICBMs, the New START treaty has no such limits, which enables Russia to incorporate MIRV on its new ICBMs and the United States to store hundreds of non-deployed warheads for re-MIRVing of its ICBMs. Russia is developing a new “heavy” ICBM with MIRV and the next U.S. ICBM (GBSD) will be capable of carrying MIRV as well.

Similarly, the “fake” bomber count of attributing only one deployed strategic weapon per bomber despite its capacity to carry many more has caused both sides to retain large inventories of non-deployed weapons to retain a quick upload capability with many hundreds of long-range nuclear cruise missiles. And both sides are developing new nuclear-armed cruise missiles.

How the two countries justify such large arsenals is somewhat of a mystery but seem to be mainly determined by the size of the other side’s arsenal. According to the U.S. State Department, the New START “limits are based on the rigorous analysis conducted by Department of Defense planners in support of the 2010 Nuclear Posture Review.”

Yet a recent GAO analysis of the 2010 NPR force structure found that “DOD officials were unable to provide us documentation of the NPR’s analysis of strategic force structure options that were considered.” Instead, STRATCOM, the Air Force and the Navy conducted their own analysis of options, which were discussed at senior-level meetings but not documented.

Both sides can easily reduce their nuclear forces further and increase security, reduce insecurity, and save money while doing so. Possible steps include: a five-year extension of the New START Treaty, lowering the limits of the existing treaty by one-third while maintaining the inspection regime, and taking unilateral steps to reduce the nuclear weapons modernization programs.

Additional information:

• Status of world nuclear forces
• FAS Nuclear Notebook: US nuclear forces 2016
• FAS Nuclear Notebook: Russia nuclear forces 2016

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