Staff Sgt. Erik Sands, munitions crew chief deployed to 36th Munitions Squadron from Barksdale AFB, La., installs an ATU-35 drive assembly into a BSU-33 conical fin that is used with a Mark 82 bomb during the 2015 Combat Ammunition Production Exercise, June 2, 2015, Andersen Air Force Base, Guam. During the five-day Pacific Air Forces exercise, munitions specialists produced various live munitions at large, real-life quantities in support of simulated combat sorties from Andersen AFB's flightline. (U.S. Air Force photo by Airman 1st Class Joshua Smoot/Released)