130225-N-ZZ999-002 AFGHANISTAN - Members of the water well team measure chemicals to create 'mud' during water well drilling operations. 'Mud' is a combination of water and a number of chemical agents that allows the water well team to bring soil drilled out of the water well to the surface. Task Force Anchor, comprised of Naval Mobile Construction Battalion 133 personnel, is currently deployed to Afghanistan to support engineering operations for coalition forces.( U.S. Navy Photo/Released)

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