James Mattis

President Donald Trump said on "Fox & Friends" Tuesday that he wanted to "take out" Syrian President Bashar al-Assad.

The account comes from CNN's review of Bob Woodward's upcoming book, "Rage."

Mattis charged that President Donald Trump has failed in his duties to the Constitution and the American people.

Defense Secretary Jim Mattis addressed the peace talks Friday at the Pentagon.

Defense Secretary Jim Mattis addressed the peace talks Friday at the Pentagon.

Operations in eastern Syria have been scaled back after U.S. fighter jets fired on hundreds of alleged Russian mercenaries.

That's according to the general nominated to be the next Air Force chief of staff.

Snodgrass offers a rare look inside the operations of one of the so-called "adults in the room."

It's a must-read (if not a cautionary tale) for any professionals – military or otherwise – who desire access to the biggest...