Learn more about Nonproliferation
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Press ReleasesMay 16, 2023Cobalt sources removed from Guatemalan hospital in multi-year modernization effort; joint mission facilitated delivery of backlogged aid for orphanages, schools, and cancer centersNational Nuclear Security Administration
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Remarks/TestimonyMay 10, 2023NNSA Principal Deputy Administrator Frank Rose's remarks for the Department of Energy Cyber Security Conference, Minneapolis, MNNational Nuclear Security Administration
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May 10, 2023The SNO+ experiment has for the first time shown that neutrinos from a nuclear reactor over 240 km away can be detected with plain water.Nuclear Physics
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May 4, 2023Dr. Robert Floyd, leader of the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization, visited three NNSA sites where the United States showed support for the CTBT and for maintaining the stockpile without explosive testing.National Nuclear Security Administration
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Remarks/TestimonyApril 27, 2023NNSA Administrator Jill Hruby's remarks for the 17th Annual Symposium on Strategic Weapons in the 21st Century - Nuclear Deterrence at the “Inflection Point”National Nuclear Security Administration
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April 25, 2023Last month, NNSA conducted a refresher course and maintenance training in Yerevan, Armenia, to keep Armenian emergency response personnel prepared and up to date should they need to respond to a radiological incident.National Nuclear Security Administration
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Press ReleasesApril 7, 2023The Department of Energy’s National Nuclear Security Administration (NNSA) has established the Advisory Committee for Nuclear Security (ACNS).National Nuclear Security Administration
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April 6, 2023NNSA Administrator Jill Hruby wrapped up her visit to Nordic countries last month with a trip to Norway. In addition to discussing mutual concerns, she traveled to Kjeller, the site of an innovative joint U.S.-Norwegian nonproliferation effort.National Nuclear Security Administration
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April 5, 2023NNSA Administrator Jill Hruby completed a visit to Sweden last month as part of her trip to some of the United States’ key Northern European partners.National Nuclear Security Administration
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April 4, 2023Far from being put off by NNSA's bureaucracy, she has embraced it. It's crucial to understanding how U.S. policy is implemented at different levels across different organizations, she says.National Nuclear Security Administration