The relationship between the Pentagon chief and military leader had been rocky for months.

It's "not a crime. It is just poor judgment," one expert said.

The scrutiny over Defense Secretary Pete Hegseth's leadership at the Pentagon has been a long time coming on Capitol Hill.

Rep. Jim Himes says Defense Secretary of Hegseth put “his people and the mission at risk” when he shared sensitive war plans ...

Secretary of War Pete Hegseth defended Caribbean drug boat strikes and criticized media reports about orders to kill ...

The Defense Department inspector general finds Defense Secretary Pete Hegseth violated Pentagon protocol in use of Signal to share highly sensitive U.S. attack plans, according to officials who have ...

A look at what Pete Hegseth has said about the deadly strike in the Carribean—and how his explanations have changed ...

WASHINGTON - The Defense Department Inspector General concluded in a report filed Tuesday that the information Defense ...

In sharing details about an attack in a group chat on the unsecured app, the defence secretary put troops at risk, inspector ...

By Phil Stewart and Idrees Ali WASHINGTON, Dec 3 (Reuters) - A Pentagon investigation has faulted U.S. Defense Secretary Pete ...

WASHINGTON (AP) — The Pentagon’s watchdog found that Defense Secretary Pete Hegseth put U.S. personnel and their mission at ...

The March chat shared details of a planned attack on Houthi rebels in Somalia.