Nuclear Weapons & Stockpile

Senators Demand Answers About NNSA Footing Legal Bills for Contractor Whistleblower Cases

By Photo of Exchange Monitor

In a letter Tuesday to Energy Secretary Rick Perry, two Democratic senators questioned whether the prime contractor for the Lawrence Livermore National Laboratory in California inappropriately billed the National Nuclear Security Administration (NNSA) to fight…

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Plutonium Pit Production

Early equipment delivery moves Savannah River pit production training facility forward

Nuclear Weapons & Stockpile

HII promotes Greg Ennis to CFO of Mission Technologies

Nuclear Weapons & Stockpile

Wrap up: DOE seeks director of Intelligence and Counterintelligence; Air Force awards B-52 task; NWTRB appoints former LANL scientist; more

Warhead & Weapons Development

NNSA completes FY26 W80-4 components ahead of schedule

Defense & Military

W93/Mk7 enters engineering and manufacturing development phase

Cleanup & Remediation

DOE contractors recover equipment from Y-12 legacy facility ahead of demolition

Nuclear Weapons & Stockpile

Op-ed urges NNSA-private sector fusion partnership

Advanced Nuclear & SMRs

Wrap up: NNSA highlights laser role; Uranium recovery to resume at SRS; Pentagon does nuclear energy expo

Cleanup & Remediation

Savannah River Site shifts from cleanup toward broader nuclear missions

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

The National Nuclear Security Administration (NNSA) said Thursday its Y-12 National Security Complex has completed production and acceptance testing of the B61-13’s canned subassemblies, finishing the work roughly seven months ahead of schedule. The milestone… SUBSCRIBER ACCESS Thank you for visitingNuclear Security & Deterrence Monitor! You must be logged in as a subscriber to view […]
Nuclear Weapons & Stockpile

BWXT wins NNSA contract for Y-12 lithium processing facility design

Nuclear Weapons & Stockpile

EXCLUSIVE: Williams seeks to shake up NNSA’s ‘business as usual’

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

Nuclear Weapons & Stockpile

Parsons wins two NNSA counter-nuclear smuggling task orders

National Laboratories

Sandia completes crash test for nuclear weapons transporter

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  1. Advanced Nuclear & SMRs

    MARVEL microreactor inches closer to zero-power criticality after DOE safety approval

  2. Life Extension Programs

    NNSA completes FY26 W80-4 components ahead of schedule

  3. Uranium Enrichment & Fuel Cycle

    BWXT sees billions in potential defense-fuel work as U.S. rebuilds enrichment

  4. Uncategorized

    Fed employee at Hanford arrested for allegedly aiding foreign terror group

  5. Defense & Military

    DOE employee faces prosecution for helping terror group; Hanford not targeted

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    Nuclear movie buffs can view Atomic Energy Commission footage

  7. Cleanup & Remediation

    Idaho cleanup boss ‘acting’ no more

  8. Nuclear Weapons & Stockpile

    Early equipment delivery moves Savannah River pit production training facility forward

  9. National Laboratories

    NNSS conducts high-explosive experiment for non-proliferation purposes