Power on
U.S. Air Force Staff Sgt. Ryan Lewis-Turk, 380th Expeditionary Logistic Readiness Squadron fuel storage supervisor, turns on a circuit breaker to fuel pumps at an undisclosed location in Southwest Asia August 7, 2013. Lewis-Turk monitors the fuel pump system used to refuel aircraft on the flightline. Lewis-Turk is native to Phoenix, Ariz., and is deployed from Eielson Air Force Base, Alaska. (U.S. Air Force photo by Staff Sgt. Joshua J. Garcia)