U.S. Air Force Airmen 1st Class Alex McClendon, 633rd Aerospace Medicine Squadron bioenvironmental engineer technician, and Wesley Michaux, 192nd Mission Support Group emergency management technician, act as an initial entry team during Integrated Base Emergency Response and Capability training at Langley Air Force Base, Va., Jan. 13, 2015. McClendon and Michaux were responsible for entering a simulated contaminated area and testing for hazardous materials. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)