Joe Kasper, Hegseth’s chief of staff, is the fourth top official to be ousted in the last week amid turmoil at the Pentagon.

Defense Secretary Pete Hegseth has already fired a raft of military leaders, many of them women and people of color, ...

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

Hegseth said the plans to slash 20% of the military's most senior generals was meant to eliminate unnecessary bureaucracy.

Defense Secretary Pete Hegseth’s plan to dismiss 10% of active duty general or flag officers and eliminate 20% of four-star ...

Defense Secretary Pete Hegseth's shambolic tenure at the Pentagon has gone from bad to worse to cover-your-eyes embarrassing ...

Hegseth said he wanted to "streamline leadership by reducing excess general and flag officer positions." ...

Hegseth threatened top staff with polygraph tests following reports that the Pentagon invited Elon Musk for a briefing on ...

Defense Secretary Pete Hegseth’s chief of staff departed his post Thursday ... including the chairman of the Joint Chiefs of Staff and the Navy’s top admiral — is a mark of disruption and instability ...

Pentagon leadership is seeking a 20 percent reduction of four-star military officers and an overall 10 percent reduction of ...

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