U.S. Air Force Staff Sgt. Matthew Auger, right, and U.S. Air Force Airman 1st Class Anthony Rodriguez, both 380th Expeditionary Civil Engineer Squadron heating, ventillation, and air conditioning journeymen, work to replace an air conditioning system at an undisclosed location in Southwest Asia Aug. 7, 2013. The cooling system being replaced belongs to the commercial power distribution building, which requires a constant cool temperature to keep its systems working. Auger calls Brigham City, Utah, home and is deployed from Ellsworth Air Force Base, Ala. Rodriguez calls Chicago, Ill., home and is deployed from Eielson Air Force Base, Ala. (U.S. Air Force photo by Staff Sgt. Jacob Morgan)