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Web Articles
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NNSA is building for sustainability and net-zero emissions
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Putting NNSA's Fleet on the Path to Zero-Emission Vehicles
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NNSA completes major infrastructure modernization project to support power transmission at Nevada National Security Site
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Women's History Month Spotlight: Rengin Gok, Nonproliferation
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NNSA Principal Deputy Administrator Frank Rose visits Southeast Asia for bilateral meetings and site visits
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Women’s History Month Spotlight: Anjali Zutshi, General Counsel
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Women’s History Month Spotlight: Carmen Ekstrom, General Counsel
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Women’s History Month Spotlight: Machelle Reynolds, Defense Nuclear Security
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Women’s History Month Spotlight: Fana Daley, Management & Budget
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Women’s History Month Spotlight: Cathy Good, Defense Nuclear Security
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Missions
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NNSA is responsible for enhancing national security through the military application of nuclear science.
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Voices of Nuclear Security
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Yolanda Walker says working at NNSA has taught her that people from every background have a role in the agency.
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Careers
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NNSA consists of over 60,000 federal and contract employees at its headquarters, labs, plants, and sites nationwide.
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A look at the U.S. nuclear stockpile
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A visual look at current U.S. nuclear stockpile. The National Nuclear Security Administration ensures a safe, secure, and reliable nuclear stockpile.
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NNSA News
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U.S. and Japan remove all highly enriched uranium from additional research reactor — two years ahead of schedule
NNSA to conduct aerial radiation assessment survey over Boston Marathon Race Route, April 11-15
NNSA announces awards of counter nuclear smuggling system deployment contracts
President’s Fiscal Year 2025 budget for NNSA advances ongoing modernization, strengthens response to deteriorating global environment
NNSA co-hosts International Symposium on Insider Threat Mitigation in Brussels
NNSA issued a Request for Qualifications to identify developers for a clean energy solar project on NNSA land
NNSA plans to issue a Request for Qualifications to identify developers for a clean energy solar project on NNSA land
Senior NNSA leaders highlight enterprise achievements and preview priorities at Nuclear Deterrence Summit
NNSA to conduct aerial radiation assessment survey over Las Vegas Feb. 5-8
NNSA leaders among featured speakers at Nuclear Deterrence Summit
Nuclear Security Enterprise locations