Images: Operation Deepwater Horizon [Image 10 of 16]
Photo by Staff Sgt. Jim Greenhill
Miles of HESCO barriers built and maintained by Soldiers from the Alabama Army National Guard protect Dauphin Island, Ala., seen July 24, 2010, from a UH-60 Black Hawk helicopter during a mission flown by B Company, 1-131 Aviation Regiment in support of BP oil spill recovery efforts. More than 1,600 National Guardmembers are supporting Operation Deepwater Horizon in four Gulf states.