U.S. service members transfer a simulated casualty to a UH-60 Black Hawk helicopter at Fort Hunter Liggett, Calif., July 16, 2010, during exercise Global Medic.
Global Medic is the U.S. Army Reserve Command's largest annual joint patient movement/medical field exercise and provides medical units with an opportunity to plan, prepare, and execute medical training as part of a deployed task force. (DoD photo by Senior Airman Jimmy L. Dang, U.S. Air Force). Original public domain image from Flickr