A group of Marines from "I" Company, 3rd Battalion, 1st Marines can be seen in this photograph moving through the countryside south of the DMZ on December 23, 1967. This operation, known as Operation Fortress Ridge, was conducted as part of the 1st Marine Division's activities during the Vietnam War.

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Size: 3312px × 2101px
Photo credit: © piemags/NBV / Alamy / Afripics
License: Licensed
Model Released: No

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