U.S. Air Force Chief Master Sgt. Robert Zaniewski, left, explains emergency close air support procedures to Airmen from the 177th Security Forces Squadron on July 16, 2014 at Grafenwoehr Training Area, Bavaria, Germany. Zaniewski is the superintendent of the New Jersey Air National Guard's 227th Air Support Operations Squadron. (U.S Air National Guard photo by Tech. Sgt. Matt Hecht/Released)