U.S. Air Force Airman 1st Class Shauntol Sims, 633rd Medical Operations Squadron radiology technician, has moulage applied to her face as part of a mass casualty exercise at Langley Air Force Base, Va., Sept. 24, 2015. Moulage enhanced the exercise by providing a more realistic scenario for the Airmen who were tested. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)