Department of Homeland Security - DHS

A White House source told Fox News Bossert's resignation is part of Bolton's "cleaning house" at the NSC.

Homeland Security Secretary John Kelly said he wasn't blindsided by Trump's travel ban on seven predominantly Muslim...

A Navy officer and one of the Marines murdered in last week's attack in Chattanooga fired their personal weapons at the...

A memo encourages the services to conduct "training along the southwest border and provides incidental support to law...

An active duty Army soldier was arrested Saturday by the FBI in Hawaii on terrorism charges for alleged connections he had...

More than 150 members of the Air National Guard served as volunteer cops for the visit of Pope Francis to Washington, D.C.

Nearly four dozen Afghan troops training in the U.S. have vanished in less than two years, officials confirmed Thursday.

President Trump has named retired Marine Gen. John Kelly as his new White House chief of staff to replace Reince Priebus.

FEMA teamed with the U.S. Marine Corps to practice loading gear onto the MV-22 Osprey to explore the possibility of using the...

The White House wants to rein in commercial drone flights over U.S. airspace amid concerns that the they will be used as...