Non-Proliferation

Countryman Takes Over as Top State Dept. Arms Control Official

By Photo of Emily Hecht

Veteran U.S. foreign service officer Thomas Countryman on Sunday took over as the State Department’s acting undersecretary for arms control and international security.
Countryman replaces Rose Gottemoeller, who left Foggy Bottom to become deputy secretary…

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Defense & Military

Nuclear film buffs can view Atomic Energy Commission footage

Non-Proliferation

NNSS conducts high-explosive experiment for non-proliferation purposes

International

Democrats move to block U.S.-Saudi nuclear agreement

International

North Korea tests new missile system, continues to beef up nuclear capabilities

Defense & Military

Pentagon nuclear review draws scrutiny over expanded options

Non-Proliferation

Wright pushes for Iran to follow IAEA nonproliferation safeguards

Transuranic Waste

Wrap up: NNSA removes cesium from Vermont; HII wins CVN 82 contract; WIPP down for maintenance half of 2027 and more; Obituary

Non-Proliferation

Wright continues to push for Iran to follow IAEA nonproliferation safeguards

International

Wright: U.S. would supply nuclear fuel to Iran if issues resolved

International

IAEA resolves longstanding Syria nuclear safeguards questions

A person at a desk reviewing a treaty agreement displayed on a computer screen, with a handshake and checkmark icon.
Non-Proliferation

NNSA removes high-risk cesium from Vermont

The National Nuclear Security Administration (NNSA) has removed all high-risk cesium-137 from Vermont, making it the 15th U.S. state or territory declared free of high-risk quantities of the radioactive material. This follows a July operation in which a team from… SUBSCRIBER ACCESS Thank you for visitingWeapons Complex Morning Briefing! You must be logged in as […]
Advanced Nuclear & SMRs

Wrap Up: West Va. in mix for nuclear hub; DNFSB manager takes ethics job; BWXT plans Investor Day; more

Advanced Nuclear & SMRs

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

Climate Policy & Regulation

Wrap up: Biggins moves on from DNFSB; IAEA-brokered ceasefire in Zaporizhzhia; HII shipbuilding strategy; Obituary

International

U.S., allies push IAEA board to refer Iran to UN Security Council

Non-Proliferation

Parsons wins NNSA counter-nuclear smuggling task orders

International

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

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  3. Budget & Policy

    Huck becomes NNSA Savannah River field office manager

  4. Budget & Policy

    Fleischmann expects passage of 2027 E&W bill by Dec. 11, after midterms

  5. National Laboratories

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

  6. Defense & Military

    Navy to consider SMRs at the Naval Weapons Crane

  7. Transuranic Waste

    Walsh: New Mexico, WIPP deal getting closer

  8. National Laboratories

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

  9. Budget & Policy

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