Defense Secretary Pete Hegseth has ordered an investigation into retired general Mark Milley — who often clashed with President Trump — and determine whether he should be reduced in rank.

Retired Gen. Mark Milley's personal security detail and security clearance is being pulled by Defense Secretary Pete Hegseth, multiple senior administration officials tell Fox News.

U.S. is shifting its focus from future technology to readiness now in the largest military pivot since World War II.

Defense Secretary Pete Hegseth has canceled former Chairman of the Joint Chiefs of Staff Gen. Mark Milley’s security detail and clearance — and directed the Pentagon’s acting inspector ...

Milley later accused Trump of being a threat to democracy and a "wannabe dictator." During his second presidential campaign, Trump suggested that Milley should be executed for various perceived ...

Milley, a four-star general with a more-than-four-decade military career, was appointed chairman of the Joint Chiefs of Staff, the nation's highest ranking military officer, by Trump in 2018.

And he was equally clear about his own fears. In a book "War" by The Washington Post's Bob Woodward, Milley told Woodward he could be recalled to duty in the event of a Trump win to face a court ...