Airmen from the 28th Medical Support Squadron place a splint on a simulated leg fracture at the clinic during an operational readiness exercise at Ellsworth Air Force Base, S.D., Sept. 15, 2014. During the exercise, the 28th MDOS Airmen increased mission readiness by training on valuable life saving techniques under the increased pressure of a simulated combat environment. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle/ Released)