It's hard to tell just where retired General Mark Milley's portrait once hung in the Pentagon's prestigious E-ring hallway, alongside all of the former chairmen of the Joint Chiefs of Staff.

Mark Milley's portrait as chairman of the Joint Chiefs of Staff was taken down from the Pentagon hallway where all of the paintings of the previous chairmen are located.

A cloud of controversy has hung over Hegseth, but he now appears to be on track to be confirmed as Trump's defense secretary.

It’s unclear who’ll take over at the Pentagon and the military services when the top leaders all step down Monday as President-elect Donald Trump is sworn into office

Several new Defence Department officials have disputed contention that supporting Ukraine's defence could deter Beijing's plans for Taiwan While the Pentagon awaits Senate confirmation of its new chief amid fresh allegations of the nominee's history of abuse,

A U.S. Border Patrol agent killed during a traffic stop near the Canadian border worked security duty at the Pentagon during the time of the Sept. 11 attacks.

Daily on Defense: 10,000 troops destined for border, Hegseth vote expected today, Houthis redesignated terrorists, Judges recoil at revisionist Jan. 6 history.

It puts in motion plans Trump laid out in executive orders signed shortly after he took office to crack down on immigration.

The US Department of Defense is deploying 1,500 active-duty service members along with additional air and intelligence assets to the southern border to support enforcement operations already underway.

An investigation released on Wednesday into U.S. Defense Secretary Lloyd Austin's secret 2024 hospitalization found his desire for privacy drove notification failures inside the government, and that he took medication that could have affected his cognitive functions while still in sole command.

A U.S. Border Patrol agent who was killed during a traffic stop in Vermont near the Canadian border was a military veteran.