U.S. Army Chief Warrant Officer 3, John Clark, right, of Falcon Team, Joint Multinational Readiness Center (JMRC) (Operations Group) conducts a radio communications brief with soldiers of Bravo Company, 5th Battalion, 158th Aviation Regiment (General Support), 12th Combat Aviation Brigade during a mission rehearsal exercise (MRE) at the JMRC in Hohenfels, Germany, March 13, 2014. The MRE was conducted at the 7th Army Joint Multinational Training Commands Grafenwoehr and Hohenfels Training Areas in order to prepare subordinate battalions of the 12th Combat Aviation Brigade to deploy to Afghanistan to provide medical evacuation and combat support to the NATO International Security Assistance Force mission. (U.S. Army photo by Spc. Justin De Hoyos/Released)