A simulated deployer stands in line at the 633d Medical Group laboratory during exercise ARDENT CROSSBOW at Joint Base Langley-Eustis, Virginia, April 19, 2022. Exercise ARDENT CROSSBOW is the first time the 633d Air Base Wing is conducting agile combat support as an Air Base Squadron as part of Air Combat Command's effort to align into the Air Force's new four-phase Force Generation model (Available to Commit, Reset, Prepare and Ready). Through the stand-up of an Air Base Squadron and a supporting A-Staff, Airmen will be prepared to deploy as task-oriented, high-performing teams who are ready for crisis before crisis emerges. (U.S. Air Force photo by Airman 1st Class Chloe Shanes)