The National Nuclear Security Administration (NNSA) and other Department of Energy branches said last week they have made big strides toward recovering rare plutonium-244 from old Cold War-era material at the Savannah River Site in South Carolina.
A new radiochemical…
Weapons Complex Monitor Vol. 36 No. 48
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Nuclear Security & Deterrence Monitor
Article 4 of 7
December 23, 2025