Seabees assigned to Naval Mobile Construction Battalion 7’s Water Well Detachment trip out drill steel from the borehole during a fresh water drill at Forward Operating Base Mescall, located in the Shah Joy district of Zabul province. NMCB 7 and its detachments are one of two Seabee battalions conducting contingency construction and deconstruction in support of the International Security Assistance Force as part of Task Force Stethem, operating in the U.S. Central Command area of operation.