U.S. Army Staff Sgt. Chase Johnson, U.S. Army Medical Activity operations NCO, applies moulage to a volunteer prior to an aircraft crash exercise at Joint Base Langley-Eustis, Virginia, July 17, 2018. Moulage helped enhance the exercise by providing a more realistic scenario for personnel responding to the incident. (U.S. Air Force photo by Staff Sgt. Areca T. Bell)