Meeting Marines Defense Secretary Jim Mattis meets with U.S. Marines assigned to the U.S. embassy in Abu Dhabi, United Arab Emirates, Feb. 19, 2017. DoD photo by Air Force Tech. Sgt. Brigitte N. Brantley SHARE IMAGE: Download Image: Full Size (1.62 MB) Tags: mattis, SecDef, MARINE CORPS, MARINES Photo By: Brigitte N. Brantley VIRIN: 170219-D-GO396-0033A.JPG Photo Gallery