Staff Sgt. Aaron Bagley, 11 CES emergency management noncommissioned officer in charge of training, is scanned for radiation using an ADM by Airman 1st Class Bridgette Brzezinsky, 779 Aerospace medicine squadron bioenvironmental apprentice, during a Black Flag exercise at the Center for Center for National Response in Gallagher, West Virginia, March 29. Black Flag is an annual exercise that gives members of 79th Bioenvironmental and 11th Civil Engineer Squadron emergency management and fire department a chance to practice their craft without simulating or interruption. (U.S. Air Force photo by Senior Airman Melissa V. Brownstein)