Publications: Nuclear Security & Deterrence Monitor

Fusion technology developer Fuse says its new Cooperative Research and Development Agreement (CRADA) with the Nevada National Security Site (NNSS) reflects a growing role for commercial fusion companies in supporting the National Nuclear Security Administration’s national security mission. The agreement establishes a framework for research on next-generation fusion technologies, tritium capabilities, higher neutron yields in […]

South Carolinians are split on the federal government’s desire to build a data center at the Department of Energy’s Savannah River Site, with supporters focusing on jobs and technological advances, and detractors expressing concerns about potential environmental impacts.  On July 20, DOE’s semiautonomous National Nuclear Security Administration (NNSA) announced that it tasked Amentum with securing […]

Washington state’s open primary Aug. 4 will decide what two candidates will be on the November ballot to succeed Rep. Dan Newhouse (R-Wash.) to represent the 4th congressional district, which includes the Department of Energy’s Hanford Site. There are 11 candidates running for the office that Newhouse is vacating in January, according to the Spokesman-Review […]

A joint venture between Huntington Ingalls Industries (HII) and BWX Technologies said Tuesday it is meeting its goals for moving legacy transuranic waste from the Department of Energy’s Los Alamos National Laboratory to the Waste Isolation Pilot Plant (WIPP) near Carlsbad, N.M. “This fiscal year has been N3B’s most productive year in reducing legacy transuranic […]

With a flammable gas analysis complete, the Department of Energy said Tuesday the Savannah River Site (SRS) near Aiken, S.C., could soon be ready to resume shipments of the more radioactive type of transuranic waste to the Waste Isolation Pilot Plant (WIPP) in New Mexico. SRS can soon resume shipping drums of remote-handled transuranic waste […]

Chantilly, Va.- based Amentum said July 23 it has won a contract, worth $85 million spread over three years, to design and overhaul key infrastructure for the U.S. Navy’s Nuclear Propulsion Program. The work will take place at the Naval Reactors Facility located at the Department of Energy’s Idaho National Laboratory, according to an Amentum […]

Legislation introduced this week in the House Science, Space and Technology Committee would direct the National Nuclear Security Administration (NNSA) to set up an artificial intelligence (AI) nuclear evaluation program. The bipartisan bill is sponsored by Rep. Celeste Maloy (R-Utah) and is cosponsored by Rep. Sara Jacobs (D-Calif.). The Advanced Artificial Intelligence Nuclear Evaluation Program […]

Huntington Ingalls Industries (HII) hosted Australian Minister for Defence Industry Pat Conroy at its Newport News Shipbuilding Charleston Operations facility in Goose Creek, S.C. July 27, with aims to underscore cooperation under the AUKUS security partnership. Under the tripartite AUKUS agreement, the U.S. government plans to sell three to five nuclear-powered attack submarines, or SSNs, […]

The White House on July 22 announced plans to invest $5 billion into its new Genesis Mission initiative to leverage artificial intelligence (AI) for science-related efforts.  “America has no shortage of bold ideas or talented scientists, and the response to the Genesis Mission proves that,” Energy Secretary Chris Wright said in the White House release, […]

Kratos Defense & Security Solutions has received a $156 million contract from the National Nuclear Security Administration (NNSA) to provide mobile counter-unmanned aircraft systems for the Office of Secure Transportation’s Project Solar Shield. The sole-source, single-award indefinite-delivery/indefinite-quantity contract will support the NNSA Office of Secure Transportation (OST), Kratos announced July 21. OST is responsible for […]

While the Department of Energy announced a nuclear agreement was reached and signed by the United States and Saudi Arabia, President Donald Trump said on social media the agreement “will be approved” but hasn’t yet. DOE said July 22 that U.S. Secretary of Energy Chris Wright and Saudi Minister of Energy Prince Abdulaziz bin Salman […]

The National Nuclear Security Administration (NNSA) has delivered its fifth next-generation Global Burst Detector (GBD) sensor payload to the U.S. Space Force to monitor nuclear detonations above-ground globally. The payload will be integrated onto a Global Positioning System (GPS) satellite before launch, where it will join an existing constellation of sensors that continuously monitor the […]

On its quarterly earnings call last week, Northrop Grumman reported favorable cost adjustments on the Air Force’s Sentinel intercontinental ballistic missile program.  Sentinel remains on track for its first flight test in 2027, Kathy Warden, Northrop Grumman’s chair, president and CEO, said Tuesday July 21 on the company’s second quarter earnings call, highlighting a recent […]

The Department of Energy’s National Nuclear Security Administration (NNSA) announced plans Thursday for two new supercomputers at the Los Alamos National Laboratory in New Mexico. The Mission and Vision supercomputers will be built by Hewlett Packard Enterprise and powered by the NVIDIA Vera Rubin platform, NNSA said in a press release.  The Mission and Vision […]

After two days of debate, the House’s version of the 2027 National Defense Authorization Act (NDAA) passed the House floor mainly on party lines at 216-212. The defense policy bill, which also sets spending caps for the appropriations bills, would authorize $32.76 billion in funding for the Department of Energy’s semi-autonomous National Nuclear Security Administration […]

The city of Oak Ridge, Tenn. is still looking for a replacement site for a municipal airport after the original location was tapped for nuclear industry expansion, City Manager Randy Hemann told Exchange Monitor Thursday. In an emailed statement with the Monitor, Hemann said the city is still engaged in considering alternate sites that “meet […]

A new opinion article published Tuesday on the Bulletin of the Atomic Scientists website argued that concerns over plutonium contained in spent fuel from Iran’s Bushehr nuclear power plant remain unresolved after attacks on the plant.  A Bulletin of the Atomic Scientists commentary discussed how to manage plutonium produced at Iran’s Bushehr nuclear power plant, […]

Security Administration (NNSA) to negotiate a lease for a data center at the Savannah River Site in South Carolina, the organizations said Monday. NNSA picked Amentum to enter into “phased” lease negotiations for a data center and accompanying on-site generation, NNSA and Chantilly, Va-based Amentum said in a July 20 press release. NNSA said it […]

For now at least, the Defense Nuclear Facilities Safety Board (DNFSB) has suspended publication of many of the congressional watchdog’s routine reports on safety and operations at Department of Energy nuclear sites.   “The DNFSB is not currently posting technical documents, such as resident inspector weekly, site monthly and other technical reports, while the board works […]

WASHINGTON – As the Genesis Mission Summit kicked off here Wednesday, the Department of Energy announced its selection of 278 projects under the Genesis Mission request for applications (RFAs). The Genesis Mission, established through President Donald Trump’s November 2025 executive order, aims to bring use of artificial intelligence (AI) into DOE’s operations and real-life applications. […]

The National Nuclear Security Administration (NNSA) has removed the last high-risk cesium-137 source from North Dakota, making it the 14th U.S. state or territory to eliminate high-risk quantities of the radioactive material. The Department of Energy’s semiautonomous agency announced the milestone Wednesday, describing it as part of its broader effort to reduce the risk that […]

WASHINGTON — The National Nuclear Security Administration (NNSA) will pair shared artificial intelligence infrastructure with mission-focused research challenges under the Department of Energy’s Genesis initiative, according to DOE Undersecretary of Science Dario Gil. Gil, speaking to Exchange Monitor on the sidelines of Wednesday’s Genesis Mission summit in Washington, described NNSA as a “core element” of […]

Huntington Ingalls Industries (HII) has made Michael DeBernardis vice president and chief counsel of its Mission Technologies division to oversee legal strategy for the defense contractor’s fast-growing national security business. HII announced Tuesday that DeBernardis will advise senior management and oversee the delivery of legal services across the business in his new role. Mission Technologies […]

The National Nuclear Security Administration (NNSA) has determined that construction and operation of a new East End Campus at the Y-12 National Security Complex will not significantly affect the quality of the human environment. This finding clears the way for the project to move forward without preparing a full environmental impact statement. NNSA issued a […]

Northrop Grumman said this week that it is adding hundreds of jobs to the 5,000 the company now has working on the LGM-35A Sentinel future intercontinental ballistic missile. A ground breaking ceremony was recently held for a new building at the Roy Innovation Center (RIC) in Utah, according to a Northrop Grumman press release Tuesday. […]

According to UCS, the document is an unclassified summary of a recent JASON study – a publicity-averse scientific advisory board for the U.S. military – examining the aging of plutonium in the U.S. nuclear stockpile. The organization said the summary was marked unclassified but was nevertheless entirely redacted by NNSA before being released under FOIA. […]

The Government Accountability Office (GAO) urged the Department of Energy and the National Nuclear Security Administration to establish measurable goals for project management reforms, warning streamlining oversight could reduce confidence in project performance without clear success metrics. A GAO report released Thursday examined DOE’s implementation of a March 2025 memorandum directing changes to an agency […]