ODIERNO RETIREMENT Army Secretary John M. McHugh presents outgoing Army Chief of Staff Gen. Ray Odierno with an American flag to mark his retirement as his wife, Linda, looks on during in a ceremony on Joint Base Myer-Henderson Hall, Va., Aug. 14, 2015. During the event, Odierno relinquished duties to Army Gen. Mark A. Milley. SHARE: Download: Full Size (1.93 MB) Tags: Odierno, U.S. Army, Army chief of staff, All images Credit: U.S. Army photo by Spc. Cody Torkelson VIRIN: 150814-A-FT656-111.JPG Photo Gallery