Learn more about Nonproliferation
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January 25, 2024While the SNO+ experiment is focused on particle physics, it has also revealed insights into using neutrinos for nuclear non-proliferation.Office of Science
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January 25, 2024Announcement of NNSA leaders speaking at the 2024 Nuclear Deterrence SummitNational Nuclear Security Administration
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Press ReleasesJanuary 19, 2024NNSA published a Notice of Availability in the Federal Register announcing the availability of the final Surplus Plutonium Disposition Program Environmental Impact Statement.National Nuclear Security Administration
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December 22, 2023NNSA, the Oncology Institute of Moldova, and the International Atomic Energy Agency broke ground this month on a new facility for advanced cancer treatment in Chişinău.National Nuclear Security Administration
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BlogDecember 13, 2023As part of the effort to detect nuclear explosive tests around the world – a vital NNSA mission – scientists gathered in Santiago, Chile, this month to discuss radioactive emissions from peaceful sources, such as during the production of medical isotopes.National Nuclear Security Administration
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December 12, 2023EM’s H Canyon Chemical Separations Facility at Savannah River Site (SRS) has arrived at a new milestone supporting disposal of nuclear material from a Japanese research reactor.Office of Environmental Management
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Press ReleasesDecember 1, 2023As part of its efforts to demonstrate transparency about its work, in late November NNSA welcomed 13 non-governmental experts on arms control and nonproliferation to its Nevada facilities, including parts of the Nevada National Security Site.National Nuclear Security Administration
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November 10, 2023Meet NNSA's Bradley Brincka. In the Army, he gained the ability to adapt to different people, places, and situations. Now he works on the very human problem of global nuclear smuggling. Just as in his amateur woodworking, it’s a good fit.National Nuclear Security Administration
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November 10, 2023Meet Austin Miller. He has long been fascinated by the issues surrounding weapons of mass destruction. With NNSA, he is able to work on making the world more secure.National Nuclear Security Administration
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November 7, 2023Meet Brett Cox. His time in the U.S. Navy shaped his belief that military action must be our last resort. His time at #NNSA helped put that into action as he has worked to keep nuclear materials and facilities safe from potential terrorists.National Nuclear Security Administration