Troop Talk Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, talks to airmen following a field exercise at Incirlik Air Base, Turkey, Aug. 2, 2016. The airmen are assigned to the 39th Security Forces Squadron base defense operations center. DoD photo by Navy Petty Officer 2nd Class Dominique A. Pineiro SHARE: Download: Full Size (0.23 MB) Credit: Petty Officer 2nd Class Dominique A. Pineiro VIRIN: 160802-D-XT155-004.JPG Photo Gallery