Hegseth said the U.S. must stay ahead of adversaries who are working to take advantage of rapid technology advancements, like the development of AI.

Hegseth has defended U.S. military strikes on alleged drug cartel boats, saying Trump has the right to take military action “as he sees fit.”

The Pentagon pointed to the IG's conclusion that Hegseth had the authority to declassify the strike information as an exoneration.

The Pentagon's watchdog found that Pete Hegseth put U.S. troops and their mission at risk when he used the Signal app to convey sensitive information.

BAE Systems, L3Harris and Elbit America are some firms the Missile Defense Agency selected as potential vendors for a national missile defense shield.

Defense Secretary Pete Hegseth addressed reporters at The White House after The Washington Post claimed he ordered a military strike to leave no survivors.

While Driscoll’s role as Army secretary typically involves bureaucratic tasks, he’s also taken on the challenge of diplomacy.

The Kremlin launched a “massive” drone attack on Kharkiv on Sunday as high-stakes discussions about a peace plan advanced in Geneva.