U.S. Army Sgt. 1st Class Ronald Osmon, the joint readiness center shift leader with the 387th Human Resources Company, directs incoming personnel into the center during Vibrant Response 13-2 at Camp Atterbury, Ind., Aug. 10, 2013. Vibrant Response is a U.S. Northern Command-sponsored 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 Sgt. Juana M. Nesbitt/Released)