U.S. Air Force Staff Sgt. Russell Dutcher, 455th Expeditionary Civil Engineer Squadron HVAC technician, repairs an air conditioning unit June 30, 2015, at Bagram Air Field, Afghanistan. Dutcher, who is part of the 1000s of Hands project, is responsible for responding to all work orders dealing with AC problems as well as keeping Bagram’s mission equipment such as computers and servers cool. (U.S. Air Force photo By Senior Airman Cierra Presentado/Released)