Mississippi Army National Guard 2nd Lt. Michael Grennan, an infantry officer assigned to Company B, 1st Battalion, 155th Infantry Regiment, performs a radio check while participating in a road march at Camp Shelby Joint Forces Training Center, Miss., March 1, 2018. ( Army National Guard photo by Spc. Jovi Prevot)

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Size: 5184px × 3456px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 155, abct, army, guard, mississippi, national