Sgt. Chelsea Stursa of Oklahoma City, a member of Alpha Company, 777th Aviation Support Battalion, 90th Troop Command, Oklahoma Army National Guard practices providing security during the initial phase of their tactical pre-mobilization training at Camp Gruber, Oklahoma on May 21. The ASB is preparing to mobilize to the Middle East. (Oklahoma Army National Guard photo by Spc. Billie Jean Harr/Released)

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Size: 4096px × 2033px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

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