Anthropic asked federal courts on Monday to reverse the Pentagon’s decision last week to designate the artificial ...

Pennington died on Sunday, succumbing to injuries sustained in a March 1 attack on U.S. troops at Prince Sultan Air Base in Saudi Arabia.

DEVCOM Army Research Laboratory was named 2025 Science and Technology Reinvention Laboratory of the Year by the Army Acquisition Executive.

The move comes after Trump ordered agencies to stop using Anthropic’s AI, amid a bitter feud over how its chatbot Claude might be used in war.

Anthropic sued to block the Pentagon from blacklisting it, escalating the lab’s battle with the U.S. military over usage restrictions.

DARPA has assigned the designation X-76 to the Speed and Runway Independent Technologies (SPRINT) project, a Bell proof-of-concept technology demonstrator ...

If Anthropic did not allow the Pentagon to deploy these technologies for “all lawful uses,” Mr. Hegseth said, he would sever ties with the San Francisco start-up. The threat set off a chain of events ...

Iran has launched waves of Shahed drones to menace Persian Gulf nations. The U.S. has unleashed its own copycat on Iran. It’s a sign of how war is changing.

The Army launched Project ARIA to partner with tech companies and accelerate the development of AI tools for operations and decision-making.

A top Pentagon official says a fight with Anthropic centered on how the military could someday use artificial intelligence in autonomous weapons.