American soldiers in the hand grenade section undergo training at Fort Sill, Oklahoma. The soldiers are seen in a practice trench as they receive instruction on rifle hand grenade techniques. This photograph was taken by Lt. EN. Jackson, Sig. R. C. and was censored and released by the on June 27, 1918.

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Size: 6737px × 4467px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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