The probe will examine whether the defence secretary complied with policy when he used the commercial messaging app.

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

The Pentagon's inspector general has unilaterally launched an investigation into Defense Secretary Pete Hegseth over Signalgate.

The Pentagon’s internal watchdog notified the defense secretary of a probe into whether he shared classified information last ...

The Pentagon's inspector general launched a probe into the Trump administration's use of Signal to discuss a planned strike ...

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

The Pentagon’s inspector general will conduct an investigation of the Signal group chat where Defense Secretary Pete Hegseth ...

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 against ...

The White House said this week the “case has been closed” on the Signal scandal. The Pentagon’s inspector general opened it ...

The Pentagon’s acting inspector general will review Defense Secretary Pete Hegseth’s use of the Signal app to coordinate ...

The Pentagon inspector general's office said it would evaluate Hegseth's use of Signal to discuss strikes against the Houthis ...

The Pentagon’s acting inspector general has announced that he will review Defense Secretary Pete Hegseth’s use of the Signal ...