Chairman of the Joint Chiefs of Staff U.S. Army Gen. Martin E. Dempsey, right, and Supreme Allied Commander Europe Air Force Gen. Philip M. Breedlove, center, salute for the presentation of the colors during the International Security Assistance Force and U.S. Forces-Afghanistan change of command ceremony Aug. 26, 2014, in Kabul, Afghanistan. During the event, Marine Corps Gen. Joseph F. Dunford Jr. relinquished command to Army Gen. John F. Campbell.