New Declassifications on Nuclear Weapons Safety and Security
Washington, D.C., November 18, 2022 - A top safety official at a U.S. nuclear weapons lab wrote that “the public must be encouraged to realize that risks [of an unintentional nuclear detonation] cannot be zero and cannot ever be really known,” according to a newly released 2001 history of U.S. efforts to mitigate the dangers of accidental or unsanctioned weapons detonations. Declassified in response to a Freedom of Information Act (FOIA) request by the National Security Archive, the history, written by former Sandia National Laboratories official William L.