July 16, 2026

UCS: NNSA redacted unclassified docs on plutonium pits

By ExchangeMonitor

According to UCS, the document is an unclassified summary of a recent JASON study – a publicity-averse scientific advisory board for the U.S. military – examining the aging of plutonium in the U.S. nuclear stockpile. The organization said the summary was marked…

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Nuclear Security & Deterrence Monitor
Nuclear Security & Deterrence Monitor brings you timely, accurate news and information on the activities of the U.S. Nuclear Security Administration, including weapons complex, weapons dismantlement, nuclear deterrence, the weapons laboratories and nonproliferation.
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