The Chinese nuclear stockpile appears to be only half as big as previously thought, according to a new overview published in the Bulletin of the Atomic Scientists. Up to 130 warheads may be deployed out of a total stockpile of some 200 warheads. Several new weapon systems are under development which the Pentagon says could increase the arsenal in the future, but past US intelligence projections have proven highly inflated and inaccurate. The new overview will be followed by a more detailed report published by the Federation of American Scientists and the Natural Resources Defense Council this spring.
See also: Chinese Nuclear Submarine Cave Discovered
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.