Defense

Apparent Russia-linked hacking collectives backing Iran have been observed joining the cyber activity unfolding alongside the U.S.-Israel war against Iran,…

HONOLULU—“What happens when you concentrate on one [AI] model and all of a sudden that model isn’t available to you?”…

The Senate has confirmed President Donald Trump’s pick to lead Cyber Command and the National Security Agency in a dual-hatted…

Anthropic is suing more than a dozen federal agencies and government leaders such as Defense Secretary Pete Hegseth, claiming that the federal government’s…

Wearable biometrics, improved science, and more data are changing U.S. Army attitudes toward human performance—particularly how soldiers adapt to the…

U.S. forces destroyed Iran’s military space command, Adm. Brad Cooper, the head of Central Command, announced Thursday, saying the move…

Lawmakers have questions about the Pentagon’s increased keenness to take partial ownership stakes in companies, demanding details from defense officials…

The battle between AI model builder Anthropic and the Pentagon has exposed a huge gap between what AI tools the…

Discussions of quantum computing regularly predict the end of digital secrecy, which would have society-altering consequences. But what if the…

Defense companies have agreed to make four times as many missiles, President Donald Trump said Friday, denying reports that his…