AIRMAN ADDRESS Defense Secretary Ash Carter speaks with airman assigned to Nellis Air Force Base, Nev., Aug. 26, 2015 as he visited the base to observe a Red Flag Exercise. DoD photo by U.S. Air Force Master Sgt. Adrian Cadiz Click here to see more images on Secretary Carter's Flickr page. SHARE IMAGE: Download Image: Full Size (0.5 MB) Tags: ASH Carter, SecDef Photo By: DoD photo by U.S. Air Force Master Sgt. Adrian Cadiz VIRIN: 150826-D-DT527-682.JPG Photo Gallery