The National Nuclear Security Administration’s (NNSA’s) new Stockpile Stewardship and Management Plan (SSMP) doubles the number of new nuclear warhead programs compared with the previous plan from 2019. The plan shows nuclear weapons advocates taking full advantage of the Trump administration to boost nuclear weapon programs.

The new plan also shows significantly increasing nuclear weapons costs projected for the next two decades. These additional costs reflect the steadily growing ambitions of the nuclear modernization programs in response to the embrace of the Great Power Competition strategy articulated in the Trump administration’s National Security Strategy and Nuclear Posture Review.

Moreover, the 2020 SSMP significantly reduces the information available to the public about NNSA’s nuclear weapons activities by cutting by nearly half the size of the public version of the plan and omitting information that used to be included in previous SSMP reports.

More Nuclear Weapons

The new NNSA report doubles the number of new nuclear weapons modernization programs compared with the previous SSMP plan from 2019. This includes the recently reported W93 navy warhead, a new nuclear sea-launched cruise missile, and two future warheads that appear to be derived from what was previously called the Reliable Replacement Warheads. “In addition to these warheads,” the SSMP states, “a replacement air-delivered warhead and submarine-launched warhead (for the W76-1/2) will be needed in the 2040s.” Some of these future warheads were indicated in the DOD’s Nuclear Matters Handbook, which was published earlier this year.

Full FAS blog:  https://fas.org/blogs/security/2020/12/nnsa-stockpile-plan-2020/

Better never than oh so late: NNSA’s Stockpile Stewardship & Management Plan, December 2020 – https://www.energy.gov/sites/prod/files/2020/12/f82/FY2021_SSMP.pdf