The review will also look at other defense officials use of the the publicly available encrypted app, which is not able to handle classified material. U.S. Secretary of Defense Pete Hegseth attends a ...

Defense Secretary Pete Hegseth directed the installation of Signal, a commercially available messaging app, on a desktop computer in his Pentagon office, said three people familiar with the matter, ...

LONDON (AP) — A magazine journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive ...

WASHINGTON — The Pentagon’s acting inspector general announced Thursday that he would review Defense Secretary Pete Hegseth’s use of the Signal messaging app to convey plans for a military strike ...

U.S. Secretary of Defense Pete Hegseth attends a joint news conference with Japan's Defense Minister Gen Nakatani at the Ministry of Defense in Tokyo Sunday, March 30, 2025. (Kiyoshi Ota/Pool Photo ...