| ID | 173020 |
| Title Proper | Reconsidering U.S. Plutonium Pit Production Plans |
| Language | ENG |
| Author | Weiner, Sharon K |
| Summary / Abstract (Note) | U.S. efforts to produce and maintain the plutonium cores of its nuclear weapons have endured a troubled history of safety and environmental problems since the first plutonium was produced in Hanford, Washington, in 1944. These hollow metal cores, each weighing several kilograms, enable the initial, explosive chain reaction in nuclear weapons.1 The last pit production facility at Rocky Flats was closed in 1989 due to widespread contamination and negligence. In the 1990s, pit production essentially stopped as arsenals declined. Although pit production was eventually relocated to Los Alamos National Laboratory, the lab struggled to produce more than a handful, if any, pits in any given year. |
| `In' analytical Note | Arms Control Today Vol. 50, No.5; Jun 2020: p.6-13 |
| Journal Source | Arms Control Today 2020-06 50, 5 |
| Key Words | Nuclear Weapons ; National Nuclear Security Administration (NNSA) ; U.S. Plutonium Pit Production Plans ; National Defense Authorization Act (NDAA) |