National Nuclear Security Administration (NNSA)

The Department of Energy did not adequately study the environmental effects of producing nuclear-weapon cores in two states, a federal judge ruled Monday in a three year-old lawsuit. But the judge in the case declined to halt construction of the Savannah River Plutonium Processing Facility at the Savannah River Site in Aiken, S.C., as requested […]

The Department of Energy’s semiautonomous National Nuclear Security Administration was set to become landlord of the Savannah River Site in South Carolina effective Tuesday, Oct. 1. The nuclear-weapons agency will take over management of the 310-square-mile federal complex near the Georgia line from DOE’s Office of Environmental Management, which cleans up shuttered nuclear-weapons production sites. […]

The Department of Energy gave $5.65 million to the National Nuclear Security Administration for 11 research projects in using plasmas to simulate nuclear explosions, a press release said. The National Nuclear Security Administration (NNSA) would collaborate with the DOE Office of Science to study plasmas created in a lab to create the conditions found in […]

China’s Defense Ministry said it test-fired an intercontinental ballistic missile into international waters Wednesday, media such as the Wall Street Journal and BBC reported. The ICBM was carrying a dummy warhead, WSJ said. The launch was the first in over 40 years, but according to Beijing it was “routine.” While Chinese media said it gave […]

A Department of Energy report to Congress about cleaning up excess nuclear weapons facilities will be a few months late next year, the Government Accountability Office reported Tuesday. DOE’s report will arrive by June 30 instead of March 31 as required by law, according to an attachment to a letter signed by Candice Robertson, senior […]

WASHINGTON — Construction on the Uranium Processing Facility at Y-12 National Security Complex is about 70% complete and ahead of the current schedule, the site manager told the Exchange Monitor recently. The Uranium Processing Facility (UPF) is the National Nuclear Security Administration’s (NNSA) next-generation factory for nuclear-weapons secondary stages. “So the current baseline schedule, and of course, it’s […]

WASHINGTON — The Uranium Processing Facility at the Y-12 National Security Complex would benefit from a continuing resolution, the site’s prime said, while plutonium pits could suffer under a short term budget extension, a spokesperson at the Department of Defense told the Exchange Monitor recently. The bill, voted on Wednesday as Congress prepared to leave town […]

A Department of Energy report to Congress about cleaning up excess nuclear weapons facilities will be a few months late next year, the Government Accountability Office reported Tuesday. DOE’s report will arrive by June 30 instead of March 31 as required by law, according to an attachment to a letter signed by Candice Robertson, senior […]

A Department of Energy report to Congress about cleaning up excess nuclear weapons facilities will be a few months late next year, the Government Accountability Office reported Tuesday. DOE’s report will arrive by June 30 instead of March 31 as required by law, according to an attachment to a letter signed by Candice Robertson, senior […]

WASHINGTON — Construction on the Uranium Processing Facility at Y-12 National Security Complex is about 70% complete and ahead of the current schedule, the site manager told the Exchange Monitor recently. The Uranium Processing Facility (UPF) is the National Nuclear Security Administration’s (NNSA) next-generation factory for nuclear-weapons secondary stages.  “So the current baseline schedule, and […]

WASHINGTON — The Uranium Processing Facility at the Y-12 National Security Complex would benefit from a continuing resolution, the site’s prime said, while plutonium pits could suffer under a short term budget extension, a spokesperson at the Department of Defense told the Exchange Monitor last week. A House committee on Monday planned to consider a […]

Senate armed services committee chair Jack Reed (D-R.I) and ranking member Roger Wicker (R-Miss.) this week said they amended the committee’s 2025 National Defense Authorization Act to include language about the next silo-based, nuclear-armed intercontinental ballistic missile. The language, part of a large managers package of uncontroversial amendments, says that it is “sense of Congress” […]

Garret Harencak plans to step down as president of the prime contractor of the National Nuclear Security Administration’s Nevada National Security Site, people familiar with his plans said this week. In August, the board of directors of Mission Support and Test Services (MSTS), the site’s Honeywell-led prime, informed site employees that Harencak, a retired Air […]

JOINT BASE ANDREWS — Scanning for threats against presidential candidates is a “24/7” operation for the nuclear emergency support team at the National Nuclear Security Administration, the agency’s counterterrorism head told the Monitor. “I find these attempts, any attack to take the life of anyone, let alone a presidential candidate or former president, inexcusable,” Wendin […]

The U.S. made “huge strides” reinvigorating its civil nuclear industry, the deputy energy secretary said Monday at the International Atomic Energy Agency general conference. “The U.S. civil nuclear industry is providing products and services to partner with countries to achieve their civil nuclear goals, while incorporating effective and efficient nuclear security, safety, and safeguards early […]

WASHINGTON — After lurching back to the House floor Wednesday, the House speaker’s six-month continuing resolution again failed to rally enough support to pass the chamber. The bill went down 202-220, with 14 Republican holdouts, two Republicans voting present and three Democratic supporters. It was mostly clean for the Department of Energy, aside from an […]

Rep. Joe Wilson (R-S.C.), who collapsed at an event in Washington last week, got a pacemaker and can return to his duties on Capitol Hill, he said Monday in a video message. “With the pacemaker implant, issues have been now resolved for my public service,” Wilson said in a recorded video statement posted Monday to YouTube. In […]

The Savannah River National Laboratory will this week formally begin its search for a new lab director, a Department of Energy official said Monday at a public meeting in South Carolina. DOE’s Office of Environmental Management will post a job announcement seeking a replacement for Majidi this week, Edwin Deshong, EM’s deputy manager the Savannah […]

Congressman Joe Wilson, 77, whose district abuts the Savannah River Site, was hospitalized in Washington Tuesday night after taking ill, according to his office’s post on website X. Rep. Joe Wilson’s (R-S.C.) son, South Carolina attorney general Alan Wilson, said on the website X that the congressman was experiencing “stroke-like symptoms,” according to doctors at […]

Consolidated Nuclear Security seeks information from entities interested in delivering a vacuum arc remelt furnace to the National Nuclear Security Administration’s Y-12 National Security Complex in Oak Ridge, Tenn., a Thursday notice said. According to the notice, responses by interested parties are due by Sept. 30. Site prime Consolidated Nuclear Security (CNS) would use the […]

A member of the House subcommittee on strategic forces said Friday that the U.S. and allies must invest in its nuclear arms and missile defense to keep up with adversaries. “Every nuclear state run by an authoritarian regime is heavily increasing its weapons and capabilities,” Rep. Mike Turner (R-Ohio) said in the opening sentence to […]

Congressman Joe Wilson, 77, whose district abuts the Savannah River Site, was hospitalized in Washington Tuesday night after taking ill, according to his office’s post on website X. Rep. Joe Wilson’s (R-S.C.) son, South Carolina attorney general Alan Wilson, said on the website X that the congressman was experiencing “stroke-like symptoms,” according to doctors at the […]

Charles McMillan, 69, the former director of the Los Alamos National Laboratory, died Friday morning, Sept. 6, in a car crash in New Mexico, people familiar with the situation told Weapons Complex Morning Briefing. The Los Alamos National Laboratory acknowledged McMillan’s passing Friday in a statement posted to the social media sites LinkedIn and Facebook. […]

Congressman Joe Wilson, 77, whose district abuts the Savannah River Site, was hospitalized in Washington Tuesday night after taking ill, according to his office’s post on website X. Rep. Joe Wilson’s (R-S.C.) son, South Carolina attorney general Alan Wilson, said on the website X that the congressman was experiencing “stroke-like symptoms,” according to doctors at […]

Anti-nuclear groups in Tennessee and elsewhere have filed a formal “notice of intent to sue” with the U.S. Department of Justice, alleging violations of the Superfund law at the Department of Energy’s Oak Ridge Site in Tennessee. Attorneys for the Foundation for Global Sustainability, Oak Ridge Environmental Peace Alliance, Tennessee Citizens for Wilderness Planning and […]

Consolidated Nuclear Security seeks information from entities interested in delivering a vacuum arc remelt furnace to the National Nuclear Security Administration’s Y-12 National Security Complex in Oak Ridge, Tenn., a Thursday notice said. According to the notice, responses by interested parties are due by Sept. 30. Site prime Consolidated Nuclear Security (CNS) would use the […]

David O’Flynn said this week he planned to retire Sept. 8 as the executive director of Strategic Management Solutions, better known as SMSI: an Albuquerque, N.M.-based small business fixture at Department of Energy nuclear-weapon sites across the country.  O’Flynn had been the executive director since April, when SMSI was acquired by Berhard Capital Partners, a […]

Orano-USA on Wednesday said the company could build a uranium enrichment plant in Oak Ridge, Tenn., using some state funding and Department of Energy land. The planned, “multi-billion dollar” 750,000 square-foot facility will employ about 300 people in Roane County, Tenn., according to a press release from the Tennessee Department of Economic and Community Development. […]

Gary Camper was appointed president of Lynchburg, Va.-based BWX Technologies subsidiary Nuclear Operations Group, the company said in a press release Tuesday. Nuclear Operations Group’s mission is to manufacture nuclear reactor parts and fuel for naval submarines and aircraft carriers, which is BWX Technologies’ (BWXT) main business segment, the press release said. According to BWXT’s […]

Patricia Lee, former manager of Savannah River National Laboratory, was sworn in Wednesday as the newest member of the federal Defense Nuclear Facilities Safety Board, the agency said. The Senate confirmed Lee July 9 in a 54-41 vote, mostly on party lines. Her term runs through Oct. 18, 2027. Lee has over 30 years of […]