Joint Terminal Attack Controllers from the Latvian National Armed Forces, with the support of A-10 Thunderbolt II aircraft assigned to the 107th Fighter Squadron, Selfridge ANG Base, Mich., conduct close air support training at Camp Grayling Aerial Gunnery Range in Grayling, Mich., October 28-30, 2019. (U.S. Air National Guard video by Staff Sgt. Jacob Cessna). More