Stockpile Stewardship

NNSA Completes First Phase of Underground Nuclear Explosive Experiments

By Photo of ExchangeMonitor

The National Nuclear Security Administration (NNSA) on Wednesday detonated a conventional explosive underground at the Nevada National Security Site, the sixth in a set of experiments meant to enhance U.S. abilities to monitor low-yield nuclear testing and detect…

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Nuclear Weapons & Stockpile

NNSA eyes 2027 RFQ for TEST 4 technical support contract

Plutonium Pit Production

Equipment delivery moves Savannah River pit production training facility forward

Nuclear Weapons & Stockpile

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

Nuclear Weapons & Stockpile

HII promotes Greg Ennis to CFO of Mission Technologies

Warhead & Weapons Development

NNSA completes FY26 W80-4 components ahead of schedule

Warhead & Weapons Development

Y-12 completes B61-13 canned subassembly production early

Stockpile Stewardship

Lawrence Livermore deploys Lynx supercomputer for stockpile stewardship

Stockpile Stewardship

Wright: ‘not a need for explosive testing,’ Williams says multidimensional problem

Plutonium Pit Production

Environmentalists: future pit production not to ‘maintain’ stockpile

Stockpile Stewardship

Sen. Fischer says ‘listen to the scientists’ but be ready to test weapons

Rows of server racks and supercomputing equipment used for large-scale scientific simulation.
Stockpile Stewardship

EnergySec stresses importance of NNSS and non-explosive tests as Lee presses for funding

Rep. Susie Lee (D-Nev.) April 15 pressed Energy Secretary Chris Wright over funding instability affecting key projects at the Nevada National Security Site (NNSS), warning that continued uncertainty could delay work central to the nation’s nuclear stockpile stewardship… SUBSCRIBER ACCESS Thank you for visitingNuclear Security & Deterrence Monitor! You must be logged in as a […]
Budget & Policy

NNSA budget increase driven by weapons activities, no nuclear testing line item

Stockpile Stewardship

State Department arms control head: “No discussion” on atmospheric testing

Stockpile Stewardship

NNSA completes 13 tritium extractions in nine months, new record

Stockpile Stewardship

Longenecker execs pledge $500K to nuclear testing museum

Stockpile Stewardship

Wrap up: Oklo and LANL plutonium experiment; Office of Fusion at DOE; Newhouse out for reelection; LEU in New Mexico; more

Stockpile Stewardship

Lawrence Livermore’s National Ignition Facility completes plutonium experiment

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  1. National Laboratories

    Fire put out, emergency lifted Wednesday night at Savannah River National Lab

  2. Plutonium Pit Production

    NNSA sets $23.5 billion baseline for SRS plutonium pits main building

  3. Interim Storage & Waste Disposal

    Yucca Mtn. clause, now blocking nuclear campus program, could be removed in lame duck: Fleischmann says

  4. Contracts & Procurement

    BWXT, Antares deepen partnership with new multi-year TRISO fuel agreement

  5. National Laboratories

    Pantex selects new chief technology officer

  6. Advanced Nuclear & SMRs

    GAO urges clearer standards for DOE land transfers

  7. News & Analysis

    NNSA sets $23.5 billion baseline for SRPPF main building

  8. Budget & Policy

    GAO: NNSA workforce shrank nearly 12% amid nuclear modernization push

  9. Defense & Military

    Navy picks SSN-788 as first sub posted to AUKUS assignment