A Marine with 3rd Battalion, 5th Marine Regiment, provides security during the company’s raid as part of Steel Knight 17 at Yuma, Arizona, Dec. 7, 2016. Steel Knight is an annual exercise led by the 1st Marine Division that spans the Western United States and California coast.

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Size: 1886px × 1061px
Photo credit: © Conner Flecks / Alamy / Afripics
License: Licensed
Model Released: No

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