Article: U.S. Nuclear Stockpile Today and Tomorrow
![]() |
The latest FAS-NRDC estimate of the U.S. nuclear weapons stockpile has been published in the Bulletin of the Atomic Scientists. |
By Hans M. Kristensen
The U.S. nuclear weapons stockpile currently contains an estimated 9,900 nuclear warheads of 15 different versions of nine basic types, according to the latest FAS-NRDC Nuclear Notebook published in the Bulletin of the Atomic Scientists. By 2012, approximately 4,470 of the warheads will have been withdrawn, leaving a stockpile of roughly 5,500 warheads.
The administration insists that the size and breakdown of the stockpile must be kept secret in the interest of national security, but a growing number of lawmakers argue that some stockpile information is not necessary to classify.
The Nuclear Notebook is written by FAS’ Hans M. Kristensen and NRDC’s Robert Norris.
Background: Administration Increases Submarine Warhead Production Plan | Estimates of the U.S. Nuclear Weapons Stockpile, 2007 and 2012 | U.S. Nuclear Forces, 2007
As long as nuclear weapons exist, nuclear war remains possible. The Nuclear Information Project provides transparency of global nuclear arsenals through open source analysis. It is through this data that policy makers can call for informed policy change.
FAS estimates that the United States maintains a stockpile of approximately 3,700 warheads, about 1,700 of which are deployed.
The Department of Defense has finally released the 2024 version of the China Military Power Report.
With tensions and aggressive rhetoric on the rise, the next administration needs to prioritize and reaffirm the necessity of regular communication with China on military and nuclear weapons issues to reduce the risk of misunderstandings.