TRANSCOM SALUTE Army Maj. Gen. David G. Clarkson, chief of staff of U.S. Transportation Command, salutes as Defense Secretary Ash Carter is welcomed onto the parade field during an assumption-of-command ceremony on Scott Air Force Base, Ill., Aug. 26, 2015. Air Force Gen. Darren W. McDew assumed leadership of the command during the ceremony. DoD photo by U.S. Air Force Master Sgt. Adrian Cadiz SHARE: Download: Full Size (0.48 MB) Tags: Carter travels, Scott Air Force Base, USTRANSCOM, Soldiers, Army, All images Credit: DoD photo by U.S. Air Force Master Sgt. Adrian Cadiz VIRIN: 150826-D-DT527-117.JPG Photo Gallery