National Security and Nuclear Weapons: Maintaining Deterrence in the 21st Century
A Statement by the Secretary of Energy, Secretary of Defense, and the Secretary of State

Nuclear Weapons Council
Nuclear Weapons Responsibilities of the Department of Defense (DoD) & the National Nuclear Security Administration (NNSA)

Reliable Replacement Warhead Program
RRW will allow the United States to safely and securely maintain its nuclear weapons deterrent into the future with a reduced likelihood of nuclear testing