U.S. Air Force Maj. Martha Alspaugh, left, and Lt. Col. Jane Elkovich, both flight nurses assigned to 156th Aeromedical Evacuation Squadron, North Carolina Air National Guard, prepare dummies before loading them into a C-130 Hercules aircraft in Charlotte, N.C., July 29, 2010, for a check ride. The Airmen are hosting Moldovan military medical officers while sharing the North Carolina National Guard?s medical evacuation techniques. The exchange is part of the NATO State Partnership Program, which links U.S. states with partner countries for the purpose of supporting U.S. security cooperation objectives. (U.S. Air Force photo by Tech. Sgt. Brian E. Christiansen, North Carolina National Guard Public Affairs)