The review started in response to a joint bipartisan request last week from leaders of the Senate Armed Services Committee.

The Pentagon said it would investigate purported leaks of national security information, saying that the probes could include polygraph tests.

Pentagon officials also resoundingly dismissed ... The Department of Justice on Friday announced its own probe into “the selective leak of inaccurate, but nevertheless classified” information ...

The Defense Department inspector general has opened an investigation into Defense Secretary Pete Hegseth’s reported use of ...

The Pentagon’s official watchdog revealed Thursday that it is conducting an investigation into Defense Secretary Pete Hegseth’s role in Signalgate. Hegseth had sent detailed attack plans to a ...

WASHINGTON — The Pentagon inspector general announced Thursday that it has launched an investigation into the leak of attack plans by senior officials on a commercial messaging app.

Scripps News reporter Jacob Gardenswartz shared a letter on X confirming the Pentagon is investigating ... Soon after the leak, Hegseth called Goldberg “deceitful” and a “discredited so ...

The top internal investigative office at the Pentagon announced Thursday that it would probe allegations that Defense Secretary Pete Hegseth used the commercially available messaging app Signal to ...

A few days after the White House’s Signal chat scandal erupted, it became clear that Congress’ Republican majority would not launch any oversight investigations, but some key lawmakers voiced ...

Speaking to reporters from the Oval Office, the president focused on the successful U.S. airstrikes in Yemen more than the ...

The top Republican and Democrat on the Senate Armed Services Committee requested an investigation Thursday into how Trump ...