Maintaining the vehicles that move the mission
Senior Airman Jacob drives a holding pin in place on a lift cylinder on a 60,000-pound aircraft loader during maintenance at an undisclosed location in Southwest Asia, May 24, 2015. The holding pin keeps the lift cylinder in place and allows it to lower and raise the aircraft loader. Jacob is a material handling equipment mechanic assigned to the expeditionary logistics readiness squadron. (U.S. Air Force photo/Tech. Sgt. Christopher Boitz)