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’s controversial chief of staff, who played a central role in a power struggle that gripped the Pentagon, will exit the agency today.

A feud between the secretary's advisers and his chief of staff created backbiting and distrust that has erupted into the open ...

The last month has been a full-blown meltdown at the Pentagon,” John Ullyot, the former top Defense Department spokesperson, ...

The ousted advisers, in their first public comments, praised the administration but made no mention of their former boss, ...

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

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

Joe Kasper, Hegseth’s chief of staff will also leave his role in the coming days for a new position at the agency, according to a senior administration official. POLITICO was the first to report ...

Defense Secretary Pete Hegseth's chief of staff, Joe Kasper, stepped down Thursday. With his departure and the firing of ...

Joe Kasper, exploded into the open. Kasper said in a Thursday interview that he was leaving the Pentagon immediately. John Ullyot, a former Pentagon spokesperson who had been sidelined in recent ...