Airlifting wounded warriors
Capt. Karen Knoblock, a nurse with the 332nd Expeditionary Operations Support Squadron Expeditionary Aeromedical Evacuation Flight, oversees taking patients from an HMMWV ambulance at Camp Speicher, Iraq, Feb. 27, 2009. Captain Knoblock is an Air Force reservist deployed from Dobbins Air Reserve Base, Ga. (U.S. Air Force photo/Senior Airman Elizabeth Rissmiller)