Learn more about Nonproliferation
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Press ReleasesApril 26, 2024This week, NNSA, the Republic of Korea’s Ministry of Science and ICT, and the Cabinet Office of Japan signed a memorandum of cooperation to conduct joint research and development in priority critical and emerging technology areas.National Nuclear Security Administration
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April 26, 2024NNSA has reached separate bilateral agreements with partners in Japan and the Republic of Korea to cooperate under the Proliferation Resistance Optimization (PRO-X) program. The respective agreements were signed during NNSA Administrator Jill Hruby’s trip to the region.National Nuclear Security Administration
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Remarks/TestimonyApril 18, 2024NNSA Administrator Jill Hruby delivers remarks at the 18th Strategic Weapons in the 21st Century Symposium, April 18, 2024National Nuclear Security Administration
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Press ReleasesApril 10, 2024President Biden and Prime Minister Kishida highlight their continued commitment to HEU minimization during Japan State VisitNational Nuclear Security Administration
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Press ReleasesApril 9, 2024The U.S. Department of Energy’s National Nuclear Security Administration (NNSA) will conduct low-altitude helicopter flights over downtown Boston and the Boston Marathon race route, Thursday, April 11, through Monday, April 15, in preparation for the 2024 Boston Marathon.National Nuclear Security Administration
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March 29, 2024Meet Rengin Gok. A seismologist by training, she now uses that knowledge to help NNSA monitor for secret underground nuclear blasts. (And she's trying to bring that strict methodology into playing her piano too.)National Nuclear Security Administration
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March 28, 2024Rose visited Thailand, Singapore, Cambodia, and Vietnam to discuss nonproliferation, cooperation to counter nuclear smuggling, and moreNational Nuclear Security Administration
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March 25, 2024Trip strengthens new NATO ally's understanding of U.S. strategic deterrent and highlights NNSA and national labs' rolesNational Nuclear Security Administration
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March 22, 2024Meet Flora Lethbridge-Çejku. Whether you need someone to pull their weight in a scull or you happen to need uranium or plutonium safely packaged (a key #NNSA mission) she's the one to call.National Nuclear Security Administration
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March 18, 2024Open your mind to all the possibilities, says NNSA's Novella Bridges, a radiochemist (and former basketball ref). Once a reluctant convert to the world of nuclear security, this plutonium expert now finds it exciting.National Nuclear Security Administration