His exit comes a month after he fired off a memo announcing an investigation into “unauthorized disclosures of sensitive and ...

The unrest at the pinnacle of the military’s leadership is highly unusual. Hegseth has been the focus of a Pentagon Inspector ...

Pentagon senior adviser Dan Caldwell, ex-deputy chief of staff Darin Selnick, and Colin Carroll were all removed from the ...

Now-former Pete Hegseth chief of staff Joe Kasper initiated the leak investigation that led to the firings of senior adviser ...

Kasper is the fifth Defense official to leave the agency in the past week amid investigations of internal leaks within the ...

Defense Secretary Pete Hegseth said in a recent interview that his chief of staff Joe Kasper is moving to a new role within ...

A top Pentagon official who was ousted in a dramatic purge earlier this month has criticized Defense Secretary Pete Hegseth ...

Kasper’s exit comes following the firing of other top aides, some of whom were close friends of Hegseth, amid a leak ...

A battle between aides in Defense Secretary Pete Hegseth’s Pentagon didn’t end when the entangled parties were ousted from ...

Joe Kasper leaves the role voluntarily, but his departure adds to the sense of instability that has gripped the Defense ...

"Joe Kasper will continue to serve President Trump as a Special Government Employee (SGE) handling special projects at the ...

When President Donald Trump chose Pete Hegseth for Defense secretary, incoming officials knew they’d need to surround the ...