Lt. Col. Antonio Martinez, left, from the 156th Medical Group, Muniz Air National Base, Puerto Rico, and Senior Airman LaKesha Bryant from the 177th Fighter Wing, Atlantic City Airport, N.J., help put up an Alaskan Medical Shelter by lashing down window and door flaps during “Golden Medic 2007.” The Army Reserve sponsors the yearly medical exercise to provide realistic training for combat support and service support units. The exercise is designed to enhance the overall training and readiness of Army and Air Force medical units. (U.S. Air Force photo/Senior Airman Erica J. Knight)