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Web Articles
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Women's History Month Spotlight: Novella Bridges, Nonproliferation
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Women's History Month Spotlight: Valerie Brusilovsky, Counterterrorism and Counterproliferation
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Women's History Month Spotlight: Lyndsey Adams, Nonproliferation
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Women's History Month Spotlight: Whitney Baillie-Berring, Defense Programs
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Women's History Month Spotlight: Yesenia Vergara, Counterterrorism and Counterproliferation
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NNSA partners with Hungary to transition country to X-ray technology for blood irradiation
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The State of Ukraine’s Zaporizhzhya Nuclear Power Plant: A Compilation of Facts from Credible Sources
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Two NNSA professionals selected for Center for Strategic International Studies Nuclear Scholars Initiative
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Black History Month Spotlight: Remembering Dr. Kevin C. Greenaugh
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Black History Month Spotlight: Adina Young, Information Management
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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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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
NNSA issues final Surplus Plutonium Disposition Program Environmental Impact Statement
NNSA releases annual performance reviews of management and operations partners
Nuclear Security Enterprise locations