US Department of Defense

The Pentagon has opened an investigation into a data breach that exposed the personal information of US military service members. The scope of the breach and how many people are affected have not yet been detailed. The probe comes amid growing concern over cybersecurity failures and the vulnerability of sensitive personnel data at the Department of Defense.

The Pentagon is asking for $30 million to develop an AI-powered lie detection system, according to MIT Technology Review. The proposal would fund technology that uses artificial intelligence to assess deception, raising questions among readers about the scientific reliability of such tools and the privacy and civil liberties implications of deploying AI lie detectors in security or military screening.

Todd Blanche, the US Deputy Attorney General, is defending the Justice Department's approach to artificial intelligence and hospital mergers. He argued the administration's stance on AI supports innovation rather than weakening oversight, and that hospital consolidation deals do not automatically harm patients or competition. The remarks have drawn attention from antitrust watchers and health policy commentators.

A US appeals court has upheld the Pentagon's decision to place AI company Anthropic under a heightened risk designation. The ruling keeps in place the Defense Department's assessment of potential risks tied to the firm's artificial intelligence work. The decision is drawing attention as governments weigh oversight of leading AI developers and their role in sensitive defense-related contexts.

The US Army deployed a registered dietitian to the Himalayan region, according to a Defense Department news report. The assignment is tied to supporting soldiers operating at high altitude, where extreme cold, thin air and difficult logistics make proper nutrition and caloric intake a serious concern for performance and health. The dietitian's role covers advising on rations, hydration and altitude-related dietary needs.

A first-person account published in The Seattle Times lays out why the author is taking legal action against the Pentagon. The piece explains the lawsuit directly from the plaintiff's perspective, arguing the case matters beyond one person. It has drawn attention as part of the wider debate over transparency and accountability at the US Department of Defense, with readers weighing in on both sides of the legal challenge.