U.S. Defense Secretary Pete Hegseth's chief of staff, Joe Kasper, will leave his role in the coming days for a new position ...

Multiple defense officials describe a bitter internal feud behind the sudden ouster of three aides to Defense Secretary Pete ...

The U.S. military is withdrawing hundreds of troops from Syria, a shift the Pentagon is framing as a “consolidation” that ...

Suspensions at the Defense Department have continued, with a third top Pentagon official being placed on administrative leave ...

The Defense Department will soon brief the president on possible options for a planned missile defense system that could cost ...

The United States and Iran are due to hold their second round of nuclear talks on Saturday, as what both sides are looking ...

The US military has stepped up its airstrikes against ISIS in Somalia and launched an intensive bombing campaign against the ...

A second adviser to Defense Secretary Pete Hegseth has been suspended as the Defense Department probes leaks of information ...

Pentagon deputy chief of staff Darin Selnick was removed from the Department of Defense headquarters on Tuesday, according to ...

Attorneys for a Maryland man erroneously deported to El Salvador are calling for his return to the United States , as El ...

The Secretary of Defense and the Secretary of Homeland Security must submit a report regarding conditions at the southern ...

President Trump justified the use of the military by saying the United States is "under attack from a variety of threats." ...