Zach Briseno lost both his legs after an IED struck his Humvee in Fallujah in 2007. Now, he's one of the newest officers on the Fort Worth Police Department.
British Defence Secretary Ben Wallace and U.S. acting Defense Secretary Christopher Miller co-signed a joint declaration approving the deployment of U.S. Marine and U.S. Navy assets as part of a carrier strike group led by the HMS Queen Elizabeth.
U.S. and Italian paratroopers conduct airborne operations in Italy, National Guard troops arrive in Washington for Inauguration Day events, and more in this week's Frontline Photos.