U.S. Army medical officers from the 240th Forward Surgical Team, Fort Bragg, N.C., prepare to operate on simulated patient, U.S. Air Force Staff Sgt. Vanessa Reed, combat videographer, 4th Combat Camera squadron, March Air Reserve Base, Calif., during a joint service field exercise, Joint Readiness Training Center (JRTC), Fort Polk, La., Oct. 15, 2012. Service members at JRTC 13-01 are educated and evaluated in a simulated combat environment.