Prime BEEF: 23d CES builds up to deploy
Airmen from the 23d Civil Engineer Squadron mark a perimeter, Feb. 15, 2018, at Moody Air Force Base, Ga. Airmen from the 23d CES participated in a Prime Base Engineer Emergency Force training day to prepare for some of the wartime tasks they could encounter while in a deployed environment. (U.S. Air Force photo by Airman Eugene Oliver)