Some military exercises were also canceled because of border deployments.

Federal appeals court allows Pentagon to enforce President Donald Trump's transgender military ban while legal challenge continues in "a great win" for the administration.

The Pentagon is launching a platform powered by Google Gemini called GenAI.mil, giving 3 million military personnel access to advanced AI tools for research and analysis.

The Pentagon did not conduct a routine investigation into the impact of Defense Secretary Pete Hegseth’s disclosure of sensitive military information in a group chat on Signal earlier this year and whether it damaged national security – in part because Hegseth never authorized it,

The Senate could approve the measure in coming days, and lawmakers expressed confidence that President Donald Trump will sign it into law.

The Defense Department said it has chosen Alphabet Inc.’s Gemini for Government system to deliver artificial intelligence capability for its roughly three million civilian and military employees.

A Pentagon spending bill that passed the House and is heading to the Senate includes language that weakens some of the reforms on military flights near Reagan National Airport after a Jan. 29 crash that killed 67 people.

The Pentagon could soon assess U.S. munitions readiness; and Trump accuses NYT of ‘seditious' reporting about his health.

GenAI.mil is designed to usher in an “AI-driven culture change that will dominate the digital battlefield for years to come.”

The lawsuit, set to be filed in federal court in Washington, DC, names the Defense Department, Defense Secretary Pete Hegseth and the chief Pentagon spokesman, Sean Parnell, as defendants.

Congress limits Pentagon's ability to reduce troops in Europe below 76,000 and South Korea below 28,500 in new defense bill, easing allied concerns.