Government Accountability Office (GAO), March 3, 2020: “NNSA’s Modernization Efforts Would Benefit from a Portfolio Management Approach”
“The Department of Energy’s (DOE) National Nuclear Security Administration (NNSA) is conducting four programs to modernize nuclear weapons, and the Department of Defense’s (DOD) 2018 Nuclear Posture Review calls for NNSA to consider additional programs to refurbish or build new weapons over the next 2 decades. NNSA is also managing numerous, multi-billion-dollar construction projects to modernize the infrastructure it uses to produce components and materials needed for its weapon programs. GAO has reported on challenges NNSA faces in managing these efforts. For example, GAO’s February 2020 report on the W87-1 warhead program found that NNSA’s past challenges in managing plutonium activities cast doubt on NNSA’s ability to produce the required number of plutonium weapon cores on schedule. GAO also found in June 2019 that future weapon programs will require newly produced explosives, including some that NNSA has not produced at scale since 1993.”
Full GAO report linked here: