Soldiers assigned to Alpha Company, 1st Battalion, 279th Infantry Regiment of the Oklahoma National Guard, Sand Springs, Okla., practice live-fire drills during exercise Northern Strike 19 at the Camp Grayling Aerial Gunnery Range, Grayling, Mich., July 23, 2019. (U.S. Air National Guard photo by Master Sgt. Scott Thompson)

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Photo by: Master Sgt. Scott Thompson |  VIRIN: 190723-Z-GS745-1919.JPG