July 31st is the 20-year anniversary of signing of the Strategic Arms Reduction Treaty (START) between the United States and the Soviet Union. The treaty, also known as START I, marked the beginning of a treaty-based reduction of U.S. and Soviet (later Russian) strategic nuclear forces after the end of the Cold War. START I […]
ABOUT THIS REPORT (click to show) At some point, most security analysts face the dilemma of balancing expediency with analytical thoroughness. Such is the case with Norway’s Anders Breivik. As his victims await burial, Breivik’s treatise—the 1500 page, 2083: A European Declaration of Independence (click here for PDF link)—became available only a few days ago. […]
By Hans M. Kristensen Steve Pifer was kind enough to invite me to participate in a panel discussion at the Brookings Institution about NATO’s nuclear future and the issue of non-strategic nuclear weapons in the Alliance’s current Defense and Deterrence Posture Review (DDPR). Steve presented his excellent paper NATO, Nuclear Weapons and Arms Control, Frank […]
Pakistan’s nuclear arsenal has doubled since 2004 and could double again in the next 10 years if the current trend continues, according to the latest Nuclear Notebook. Click on chart to download full size version. . By Hans M. Kristensen and Robert S. Norris The latest Nuclear Notebook on Pakistan’s nuclear forces is available on […]
The US military is planning to replace the tail section of the B61 nuclear bomb with a new guided tail kit to increase the accuracy of the weapon. This will increase the targeting capability of the weapon and allow lower-yield strikes against targets that previously required higher-yield weapons. […]
A modified U.S. nuclear bomb currently under design will have improved military capabilities compared with older weapons and increase the targeting capability of NATO’s nuclear arsenal. The B61-12, the product of a planned 30-year life extension and consolidation of four existing versions of the B61 into one, will be equipped with a new guidance system to increase its accuracy.
An overview and technical assessment of the Phased Adaptive Approach (PAA) missile defense system proposed by NATO and the United States.
Two of China’s new Jin-class nuclear-powered ballistic missile submarines were photographed at Xiaopingdao in late-March 2011, possibly in preparation for missile test launches. (Click for larger picture). . By Hans M. Kristensen Two of China’s new Jin-class nuclear ballistic missile submarines have sailed to the Xiaopingdao naval base near Dalian, a naval base used to […]
You won’t be able to count SS-18s in the New START aggregate date. . By Hans M. Kristensen Russia and the United States have released the first Fact Sheet with aggregate numbers for the strategic offensive nuclear forces counted under the New START treaty. It shows that Russia has already dropped below the New START […]
Ambassador Brooks, Secretary Perry and Ambassador Matlock join FAS in call for continuing nuclear transparency under New START treaty .By Hans M. Kristensen, Three former U.S. officials have joined FAS in urging the United States and Russia to continue to declassify the same degree of information about their strategic nuclear forces under the New START […]
Pakistan’s military describes its new short-range nuclear NASR missile as a “shoot and scoot…quick response system.” Image: ISPR . […]
Russia has 3,700-5,400 nonstrategic nuclear weapons, including the old dual-capable AS-4 Kitchen air-launched missile seen here under the wings of a Tu-22 Backfire bomber at an unknown airbase. All Russian nonstrategic warheads are in central storage. Image: web . By Hans M. Kristensen The latest Nuclear Notebook in the Bulletin of the Atomic Scientists with […]