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National Security Directorate

Defense Nuclear Security

NNSA's Defense Nuclear Security program is responsible for securing thousands of nuclear weapons and components, and hundreds of tons of special nuclear material in all forms, shapes and sizes. It protects NNSA personnel, facilities, nuclear weapons, and information from a full spectrum of threats, most notably from terrorism, which has become of paramount concern post September 11, 2001. The eight sites in NNSA's nuclear weapons complex are some of the most secure facilities in the world, because NNSA uses the best, most modern security technology, deploys the most sophisticated assets and has a well-trained, world-class protective force to keep nuclear weapons and material secure.

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(509) 375-2618

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