A U.S. soldier uses a radio to talk to a UH-60 Black Hawk medevac helicopter during a casualty evacuation exercise near Camp Buehring, Kuwait, Feb. 5, 2015. A U.S. soldier uses a radio to talk to a UH-60 Black Hawk medevac helicopter during a casualty evacuation exercise near Camp Buehring, Kuwait, Feb. 5, 2015. SHARE: Download: Full Size (2.26 MB) Tags: Photo Essays Credit: VIRIN: 995457-R-NZH53-595.jpg Photo Gallery