Master Sgt. Tricia Carnes, 28th Medical Support Squadron medical readiness and moulage team chief, creates the appearance of a minor burn on Senior Airman Rawlinson Fantaelon, 28th Maintenance Squadron crew chief, for a Chemical, Biological, Radiological, Nuclear and Explosives major accident response exercise at Ellsworth Air Force Base, S.D., Oct. 21, 2011. The wounded victims acted out their injuries to provide a realistic training scenario for medical personnel in order to better prepare them for a real world CBRNE attack. (U.S. Air Force photo by Airman 1st Class Kate Thornton/Released)