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Recommendations for the U.S. Delegation to the NPT Review Conference
The Nuclear Non-Proliferation Treaty (NPT) has endured as the cornerstone of the non-proliferation regime and remains the only legally binding multilateral agreement on nuclear disarmament. In May 2010, the NPT Review Conference met at the United Nations and provided a critical opportunity to advance the vision President Obama laid out of a world free of nuclear weapons.
The SIPRI chapter describes the nuclear weapon modernization programs underway in each nuclear-armed state and provides estimates for how many nuclear warheads each country possesses.
FAS researchers Hans Kristensen and Matt Korda with the Nuclear Information Project write in the new SIPRI Yearbook 2024, released today.
The total number of U.S. nuclear warheads are now estimated to include 1,770 deployed warheads, 1,938 reserved for operational forces. An additional 1,336 retired warheads are awaiting dismantlement, for a total inventory of 5,044 warheads.
A military depot in central Belarus has recently been upgraded with additional security perimeters and an access point that indicate it could be intended for housing Russian nuclear warheads for Belarus’ Russia-supplied Iskander missile launchers.