Davis-Monthan Readiness Exercise 2019
U.S. Airmen wait in line to in process into the Hub, a simulated deployed operating base, at Davis-Monthan Air Force Base, Ariz., April 8, 2019. In an era of great power competition, Davis-Monthan AFB is preparing for high-end readiness where large-scale, dynamic force employment is mission critical. (U.S. Air Force photo by Senior Airman Cheyenne A. Powers)