IMAC brings together members of the entire DOD medical community who want to be well-versed in the DOD acquisition process, whether they work behind a desk or in the thick of combat. Here, members of all the military services work together to transport a simulated patient from a UH-60 Black Hawk medevac helicopter to a waiting C-17 Globemaster III aircraft for evacuation from the battlefield to further medical care, June 23, 2012, during Exercise Global Medic 2012. Global Medic, an annual joint field training exercise for theater aeromedical evacuation systems and ground medical components, is designed to replicate all aspects of combat medical service support. (Photo by TSgt Erica Knight, 4th Combat Camera Squadron)