I am Hans M. Kristensen, director of the Nuclear Information Project at FAS. I will be blogging facts, analysis, and declassified documents about new nuclear weapon systems, changes in existing nuclear forces, and developments in the policy and doctrine that guide the use of nuclear weapons.
You may have noticed that the Cold War is over and the total nuclear weapons stockpiles are decreasing. But, surprise, all the nuclear weapons states continue to modernize their forces as if the weapons are going to be around for a very long time in significant numbers. And the nuclear planners have turned out to be very innovative when it comes to creating new missions for the remaining weapons.
I also co-author the Nuclear Notebook in the Bulletin of the Atomic Scientists and the World Nuclear Forces overview in the SIPRI Yearbook.
In early November 2024, the United States released a report describing the fourth revision to its nuclear employment strategy since the end of the Cold War and the third since 2013.
Life-extending the existing Minuteman III missiles is the best way to field an ICBM force without sacrificing funding for other priorities.
The United Kingdom is modernizing its stockpile of nuclear weapons and delivery systems, as detailed today in the Federation of American Scientists latest edition of its Nuclear Notebook, “United Kingdom Nuclear Forces, 2024”.
FAS believes the resolution is a necessary advancement of scientific understanding of the devastating consequences of a nuclear war.