Staff Sgt. Russel Dutcher, 386th Expeditionary Civil Engineer Squadron heating, ventilation, and air conditioning technician, works on an A/C unit Aug. 9, 2016, at an undisclosed location in Southwest Asia. The 386 ECES HVAC shop is responsible for maintaining and fixing over 725 units across the base. (U.S. Air Force photo/Senior Airman Zachary Kee)