U.S. Air Force Tech. Sgt. Jack Baum from the New Jersey Air National Guard's 177th Security Forces Squadron calls in an air strike by F-16 Fighting Falcons at Grafenwoehr Training Area, Bavaria, Germany on July 16, 2014 during Operation Kriegshammer. Operation Kriegshammer is a joint training mission sponsored by 227th Air Support Operations Squadron, and includes tactical air control party specialists, security forces, services, and force support Airmen. (U.S Air National Guard photo by Tech. Sgt. Matt Hecht/Released)