NATO Ambassador Matthew Whitaker takes on the role at a crucial time in the alliance, as President Trump enacts his ‘America ...

Dan Caldwell has been placed on administrative leave due to what an official described as "an unauthorized disclosure." ...

Defense Secretary Pete Hegseth’s adviser was escorted out of the Pentagon on Tuesday and put on administrative leave amid a ...

Dan Caldwell, a senior adviser to US Defense Secretary Pete Hegseth, was escorted out of the Pentagon on Tuesday as part of a ...