U.S. soldiers apply their medical training skills to simulated casualties during a mass casualty exercise on Kandahar Airfield, Afghanistan, Nov. 22, 2013. U.S. soldiers apply their medical training skills to simulated casualties during a mass casualty exercise on Kandahar Airfield, Afghanistan, Nov. 22, 2013. SHARE IMAGE: Download Image: Full Size (2.37 MB) Tags: Photo Essays Photo By: VIRIN: 483519-Z-AXF07-717.jpg Photo Gallery