U.S. Air Force Senior Airman Kelby Ramer (left), 919th Logistics Readiness Squadron, and Staff Sgt. Steven Frost (right), 42nd Arial Port Squadron, offload a C-130 Hercules aircraft at Fort Hunter Liggett, Calif., June 13, 2012. Global Medic is a joint field training exercise for theater aeromedical evacuation systems and ground medical components designed to replicate all aspects of combat medical service support.