U.S. Air Force Senior Airman Todd Gonsalves, 786th Civil Engineer Squadron (CES) heating, ventilation and air conditioning (HVAC) journeyman, repairs an air conditioning unit July 28, 2016, at Incirlik Air Base, Turkey. HVAC repair technicians came to Incirlik as a result of a request for forces from the 39th CES after the July 15, 2016 failed Turkish military coup. (U.S. Air Force photo by Staff Sgt. Jack Sanders)