U.S. Air Force Col. Jonathan Ellis, 307th Bomb Wing commander, presents the Air Force Meritorious Service Medal to Lt. Col. Charles Chapman during a Commander's Call, June 8, 2014, Barksdale Air Force Base, La. Chapman received the Medal for outstanding achievements as Commander of the 405th Expeditionary Civil Engineer Squadron, Thumrait Air Base, Oman, in support of Operation ENDURING FREEDOM. (U.S. Air Force photo by Tech. Sgt. Ted Daigle/Released)