The security detail for former Secretary of Defense Mark Esper, which was provided by the Defense Department, was revoked ...

Mark Milley, the former chairman of the Joint Chiefs of Staff, and now, one of Esper, who served as Trump's first secretary ...

President Donald Trump says he has fired Defense Secretary Mark Esper. It's a stunning move on the heels of Trump’s failed reelection bid. It could also unsettle U.S. allies and partners.

Republican Secretary of Defense Mark Esper implemented DEI training programs and policies during the first Trump administration following the murder of George Floyd. The murder of Army Spec.