Bagram Welcome U.S. Army Gen. John Campbell, center left, commander of Resolute Support Mission and United States Forces—Afghanistan, welcomes U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, on Bagram Air Field, Afghanistan, Dec. 8, 2015. U.S. Air Force photo by Staff Sgt. Tony Coronado SHARE: Download: Full Size (0.84 MB) Credit: Staff Sgt. Tony Coronado VIRIN: 151208-F-TE668-013.JPG Photo Gallery