Learn more about Nonproliferation
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Press ReleaseFebruary 1, 2024Press Release detailing Administrator Hruby's keynote speech at the 2024 Nuclear Deterrence SummitNational Nuclear Security Administration
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February 1, 2024Remarks by Jill Hruby, Administrator, National Nuclear Security Administration at the 2024 Nuclear Deterrence SummitNational Nuclear Security Administration
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BlogJanuary 30, 2024Trip highlighted the value of NNSA-Defense Department cooperation on nuclear security mattersNational Nuclear Security Administration
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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 ReleaseJanuary 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 ReleaseDecember 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