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

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

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

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

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

Pete Hegseth spends at least half of his time investigating leaks—and then working out with active-duty troops to appear ...

Hegseth's chief of staff Joe Kasper is moving to a new job, the latest staffing shift after days of upheaval at the Pentagon.

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

the latest shakeup at the Pentagon amid a series of controversies and firings. Joe Kasper is leaving his role as Hegseth’s chief of staff voluntarily to move into a part-time “special ...

Defense Secretary Pete Hegseth's chief of staff, Joe Kasper, stepped down Thursday ... or "dirty," internet line installed in his Pentagon office so he could use Signal on a second computer ...

Joe Kasper, chief of staff under Defense Secretary Pete Hegseth, is departing his role but will remain as a Special ...

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