FORT IRWIN, Army Soldier assigned to 4th Battalion, 1st Infantry Regiment, 3rd Brigade Combat Team, 1st Armored Division, over-watches an area of operation during Decisive Action Rotation 16-05 at the National Training Center, April 11, 2016. ( Army photo by Pfc. Lisa Orender, Released)

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Size: 3596px × 2560px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1st, 3/1, army, id, infantry, ntc, regiment