Northern Strike 17: 146 ASOS integrates with sister services, maintains readiness during Nat’l Guard strike exercise
A Polish paratrooper with the 18th Airborne Battalion reloads his weapon during a live-fire exercise while training at Northern Strike 17 at Camp Grayling, Mich., Aug. 8, 2017. Tactical air control party specialists with the 146th Air Support Operations Squadron, Oklahoma City, provided close air support during the integrated scenario. (U.S. Air National Guard photo by Senior Airman Tyler Woodward)