86 CEG Airmen bring readiness to the fight
U.S. Air Force Airman Cody Zimmerman, 786th Civil Engineer Squadron pavement and construction equipment journeyman, operates a backhoe to dig a flat-bottom ditch during the 86 CEG Prime Base Engineer Emergency Force training day on Ramstein Air Base, Germany, Sept. 21, 2017. The Prime BEEF training day included refresher courses in CPR, night vision goggles, operating a Humvee, tent assembly, and heating, ventilation, and air conditioning. (U.S. Air Force photo by Senior Airman Tryphena Mayhugh)