Airmen from various sections of the 386th Expeditionary Civil Engineer Squadron are repairing damage done to a replicated airfield during a rapid airfield damage recovery (RADR) exercise at Ali Al Salem Air Base, Kuwait, March 31, 2021. The RADR process is similar to an assembly line process which allows for smoother and more efficient repairs. (U.S. Air Force photo by Senior Airman Kristine Legate)