South Carolina Air National Guard Staff Sgt. Andrew Donovan Wilson, foreground, fires a M2 machine gun at targets while Senior Airman Kyle Smithwick looks on during heavy weapons training at Poinsett Electronic Combat Range, Sumter, S.C., Sept. 17, 2017. Wilson and Smithwick are police officers assigned to the 169th Security Forces Squadron. South Carolina Air National Guard photo by Tech. Sgt. Jorge Intriago