A U.S. Army AH-64D Apache Longbow helicopter assigned to the 12th Combat Aviation Brigade provides air support during a combined arms live-fire exercise at the Grafenwoehr Training Area in Grafenwoehr, Germany, March 28, 2014. The exercise was conducted at the 7th Army Joint Multinational Training Command's Grafenwoehr and Hohenfels training areas in order to prepare subordinate battalions with the 12th Combat Aviation Brigade to deploy to Afghanistan to provide medical evacuation and combat support to the NATO International Security Assistance Force mission.