Energy and Water Development Appropriations for Defense Nuclear Nonproliferation: In Brief [Updated June 10, 2021] [open pdf - 941KB]
From the Summary: "The Department of Energy's (DOE's) nonproliferation and national security programs provide technical capabilities to support U.S. efforts to 'prevent, counter, respond' to the proliferation of nuclear weapons worldwide, including by both states and non-state actors. These programs are administered by the National Nuclear Security Administration (NNSA), a semiautonomous agency established within DOE in 2000. NNSA is responsible for maintaining the U.S. nuclear weapons stockpile, providing nuclear fuel to the Navy, nuclear and radiological emergency response, and nuclear nonproliferation activities. NNSA's Office of Defense Nuclear Nonproliferation is funded under the Defense Nuclear Nonproliferation (DNN) account. This report addresses the programs in the DNN account, appropriated by the Energy and Water appropriations bill. The FY2022 request for DNN appropriations was $2.26 billion. The proposal included unobligated prior year balances. The reduction continues an earlier trend to reduce prior-year carryover balances. According to the budget justification, the increase of $4 million, or 0.2%, from the FY2021-enacted level includes increases in Nonproliferation and Arms Control and DNN R&D [research and development] programs, offset by the completion of Material Management and Minimization and Global Material Security."
CRS Report for Congress, R44413
Congressional Research Service: https://crsreports.congress.gov/