Tech. Sgt. Maria Wesloh, an aeromedical technician from the 315th Aeromedical Evacuation Squadron, Joint Base Charleston, S.C., readies medical supplies for training exercises at Nevada Air National Guard Base Reno, June 17, 2012, during Exercise Global Medic 2012. Exercise Global Medic is a yearly joint field training exercise for theater aeromedical evacuation systems and ground medical components designed to replicate all aspects of combat medical service support.