An Airman assigned to the 310th Aircraft Maintenance Unit prepares a GBU-12 Paveway II bomb during the 56th Fighter Quarterly Load Crew competition at Luke Air Force Base, Ariz., Oct. 6, 2017. Though several tools are used to load munitions, often times Airmen have to use their hands for meticulous tasks. (U.S. Air Force photo/SSgt Jensen Stidham)