U.S. Air Force Airman 1st Class Kenneth Overfelt, 52nd Maintenance Support Squadron F-16 Phase Support team member, conducts a battlefield damage assessment check during an exercise at Spangdahlem Air Base, Germany, Sept. 11, 2018. The base-wide readiness exercise tested Airmen's abilities to execute policies, procedures, and response operations in preparation for potential real-life scenarios. (U.S. Air Force photo by Airman 1st Class Valerie Seelye)