Anthropic PBC vowed to legally contest a Pentagon decision to declare the company a threat to the US supply chain under an authority normally reserved for foreign adversaries, escalating a showdown with the Trump administration over artificial intelligence safeguards.

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

Iran’s counterattack has exposed a vulnerability that’s left the Pentagon asking Ukraine for help.

OpenAI CEO Sam Altman unveiled a reworked agreement with the Pentagon Monday night governing the Defense Department’s use of its AI services, which he says provides stronger guarantees that the milita

After refusing the Pentagon’s demand for unrestricted access to its AI, Anthropic nearly faced a “supply chain risk” designation that could have cut the company off from defense contracts.

The last two names of the six U.S. soldiers killed in a drone strike at a command center in Kuwait were released Wednesday by the Pentagon, and they are from California and Iowa. This weekend’s US clock change is a problem,

WASHINGTON, March 7 (Reuters) - The Pentagon on Friday named as Chief Data Officer Gavin Kliger, a computer scientist who aided billionaire Elon Musk's efforts to overhaul the government last year and who has boosted white supremacists and misogynists online.

Pentagon policy chief Elbridge Colby defends a new strategy proposal emphasizing burden sharing with U.S. allies to combat threats to Europe.