Army Reserve Soldiers assigned to 412th Civil Affairs Battalion, Columbus, Ohio, discuss medical evacuation training strategies Aug. 4, during Vibrant Response 14, Camp Atterbury Joint Maneuver Training Center, Ind. Vibrant Response is a U.S. Northern Command-sponsored, U.S. Army North-led, field training exercise for chemical, biological, radiological, nuclear and high-yield explosive consequence management forces designed to improve their ability to respond to catastrophic incidents. (U.S. Army photo by Spc. Caitlyn Byrne, 27th Public Affairs Detachment)