Nuclear Weapons & Stockpile

August Brings Summer COVID Surge at NNSA Sites; Four New Fatalities Confirmed; SRS Contractor Mandates Vax

By Photo of Dan Leone

The National Nuclear Security Administration in August confirmed that four more employees of the nuclear security enterprise died of COVID-19 during an explosive summer case surge, even as some federal contractors took their most forceful workforce vaccination…

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Environmental scientists in protective suits surveying contaminated soil at an industrial cleanup site.
Cleanup & Remediation

Savannah River Site shifts from cleanup toward broader nuclear missions

ARLINGTON, Va. – Savannah River Site is moving beyond its traditional environmental cleanup mission as the Department of Energy and National Nuclear Security Administration prepare to expand nuclear-fuel, plutonium and other national-security activities at the… SUBSCRIBER ACCESS Thank you for visitingNuclear Security & Deterrence Monitor! You must be logged in as a subscriber to view […]
Advanced Nuclear & SMRs

Groups seek NEPA review of plan to issue surplus plutonium to private companies

Warhead & Weapons Development

Y-12 completes B61-13 canned subassembly production early

Nuclear Weapons & Stockpile

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Nuclear Weapons & Stockpile

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Nuclear Weapons & Stockpile

Sandia sounding rocket test yields data for W93 warhead development

Nuclear Weapons & Stockpile

U.S. removes cobalt-60 source from Guatemala in radiological security effort

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