U.S Airmen from the 31st Munition Squadron stand on a trailer at Aviano Air Base, Italy, Oct. 31, 2019. The Rapid Aircraft Generation and Employment competition consisted of one seven-level Ammo, two Ammo five-levels, and two Ammo-three levels crew chiefs. (U.S. Air Force photo by Airman 1st Class Ericka A. Woolever).