Building a drainage system

U.S. Soldiers build a drainage system after a rain storm on Forward Operating Base Finley Shields, Afghanistan, July 28 2010. The Soldiers are from Alpha Company, 1st Battalion, 327th Infantry Regiment, 1st Brigade Combat Team, 101st Airborne Division out of Fort Campbell, Ky. (DoD photo by Tech. Sgt. John Barton, U.S. Air Force/Released)