Airmen from various sections of the 386th Expeditionary Civil Engineer Squadron operate heavy machinery to repair a replicated airfield during a rapid airfield damage recovery (RADR) exercise at Ali Al Salem Air Base, Kuwait, March 31, 2021. During RADR training, every Airman within the squadron is trained on multiple pieces of heavy machinery. (U.S. Air Force photo by Senior Airman Kristine Legate)