(From Left) U.S Air Force Airman First Classes Dianna King and Manuel Garcia, and Staff Sgt. Jonathan Deacon, 1st Aircraft Maintenance Squadron weapons load crew team members, load munitions onto a munitions cart during night operations at Joint Base Langley-Eustis, Va., July 11, 2017. Night operations give all squadrons a chance to perfect their skills and movement in a nighttime environment. (U.S. Air Force photo/Staff Sgt. Carlin Leslie)