DEFENSE LEADERS U.S. Defense Secretary Ash Carter meets with Saudi Deputy Crown Prince and Defense Minister Prince Mohammed bin Salman in Washington, D.C., Sept. 4, 2015. The two defense leaders met to discuss matters of mutual importance. DoD photo by U.S. Air Force Senior Master Sgt. Adrian Cadiz SHARE IMAGE: Download Image: Full Size (1.87 MB) Tags: Saudi MoD, ASH Carter, Secretary of Defense , Department of Defense, All images, SecDef, Pentagon Photo By: U.S. Air Force Senior Master Sgt. Adrian Cadiz VIRIN: 150904-D-DT527-043.JPG Photo Gallery