This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
outdoor NZZ DOUALA Cameroon May Seabee from Naval Mobile Construction Battalion NMCB applies mortar between concrete masonry blocks of new multipurpose building in Douala Cameroon May . Seabees from NMCB are forward deployed to West Africa in support of Exercise Central Accord. U.S. Navy Photo by Builder Constructionman Benjamin