German medical personnel from the German Air Force Rescue Center #1 at Dona Ana Range, New Mexico, rescue a simulated accident victim during a mass casualty exercise. The Germans were demonstrating their rescue techniques to members of the United States Army's 396th Combat Support Hospital, Orogrande, New Mexico, during ROVING SANDS '97. ROVING SANDS is a multinational effort and is the largest military exercise on United States soil that allows training in a joint environment to hone command and control procedures and integrate new systems in Theater and Air Missile Defense