Navy Builds Underground Nuclear Weapons Storage Facility; Seattle Busses Carry Warning

By Hans M. Kristensen The US Navy has quietly built a new $294 million underground nuclear weapons storage complex at the Strategic Weapons Facility Pacific (SWFPAC), a high-security base in Washington that stores and maintains the Trident II ballistic missiles and their nuclear warheads for the strategic submarine fleet operating in the Pacific Ocean. The […]

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Briefing to Arms Control Association Annual Meeting

Yesterday I gave a talk at the Arms Control Association’s annual meeting: Global Nuclear Challenges and Solutions for the Next U.S. President. A full-day and well-attended event that included speeches by many important people, including Ben Rhodes, who is Deputy National Security Advisor for Strategic Communications in the Obama administration. My presentation was on the panel […]

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US Nuclear Stockpile Numbers Published Enroute To Hiroshima

By Hans M. Kristensen Shortly before President Barack Obama is scheduled to arrive for his historic visit to Hiroshima, the first of two Japanese cities destroyed by U.S. nuclear bombs in 1945, the Pentagon has declassified and published updated numbers for the U.S. nuclear weapons stockpile and warhead dismantlements. Those numbers show that the Obama administration […]

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Pentagon Report And Chinese Nuclear Forces

By Hans M. Kristensen The Pentagon’s latest annual report on Chinese military developments mainly deals with non-nuclear issues, but it also contains important new information about developments in China’s nuclear forces. This includes: The size of China’s ICBM force has been relatively stable over the past five years China has deployed a new version of a medium-range […]

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FAS Nuclear Notebook Published: Russian Nuclear Forces, 2016

By Hans M. Kristensen In our latest FAS Nuclear Notebook published in the Bulletin of the Atomic Scientists, Norris and I take the pulse on Russia’s nuclear arsenal, reviewing its strategic modernization programs and the status of its non-strategic nuclear forces. Despite what you might read in the news media and on various web sites, the Russian […]

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Nuclear Transparency and the Stockpile Stewardship and Management Plan

By Hans M. Kristensen I was reading through the latest Stockpile Stewardship and Management Plan from the National Nuclear Security Administration (NNSA) and wondering what I should pick to critique the Obama administration’s nuclear policy. After all, there are plenty of issues that deserve to be addressed, including: – Why NNSA continues to overspend and […]

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New START Data Shows Russian Increases and US Decreases

By Hans M. Kristensen [Updated April 3, 2016] Russia continues to increase the number of strategic warheads it deploys on its ballistic missiles counted under the New START Treaty, according to the latest aggregate data released by the US State Department. The data shows that Russia now has almost 200 strategic warheads more deployed than […]

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Questions About The Nuclear Cruise Missile Mission

During a Senate Appropriations Committee hearing on March 16, Dianne Feinstein (D-CA), the ranking member of the committee, said that U.S. Strategic Command had failed to convince her that the United States needs to develop a new nuclear air-launched cruise missile; the LRSO (Long-Range Standoff missile). “I recently met with Admiral Haney, the head of Strategic […]

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