Learn more about Nuclear Stockpile
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Press ReleaseJanuary 7, 2025NNSA completed the Last Production Unit (LPU) of the B61-12 Life Extension Program (LEP). The B61-12 is the latest modification to the B61 family of gravity bombs, which are deployed from U.S. Air Force and North Atlantic Treaty Organization bases.National Nuclear Security Administration
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ArticleDecember 20, 2024NNSA releases Request for Information for industry input on an AC100 Deployment DemonstrationNational Nuclear Security Administration
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December 10, 2024The Department of Energy’s National Nuclear Security Administration (NNSA) and Lawrence Livermore National Laboratory (LLNL) announced the official verification of El Capitan as the world’s most powerful supercomputer.National Nuclear Security Administration
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November 19, 2024A look back at historic NNSA moments in flight – enjoy these classic photos from laboratories and sites that work on NNSA missions.National Nuclear Security Administration
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Press ReleaseOctober 15, 2024NNSA launches Enterprise Blueprint, a 25-year roadmap to deliver essential infrastructure on time and at scaleNational Nuclear Security Administration
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October 3, 2024Report outlines efforts supporting pit production, scientific innovation, and seven stockpile modernization programs.National Nuclear Security Administration
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October 2, 2024NNSA verified completion of the First Production Unit (FPU) of a plutonium pit for the W87-1 Modification Program. A plutonium pit is a necessary component in America’s nuclear warheads.National Nuclear Security Administration
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Remarks/TestimonyAugust 7, 2024NNSA Administrator Jill Hruby delivers remarks at the Kansas City Non-Nuclear Expansion Transformation Commencement Ceremony (KC NExT) at the Kansas City National Security Campus (KCNSC), August 7, 2024National Nuclear Security Administration
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Remarks/TestimonyJuly 30, 2024NNSA Administrator Jill Hruby delivers remarks at National Institute for Deterrence Studies Peace Through Strength Breakfast, July 29, 2024National Nuclear Security Administration
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July 15, 2024Last week, NNSA welcomed international diplomats to Sandia National Laboratories and the Nevada National Security Site. It was part of an NNSA effort to show transparency about its work and U.S. support for the Comprehensive Nuclear-Test-Ban Treaty.National Nuclear Security Administration