FORT SILL, OKLA., SUNDAY 05/02/04: Members of the 18th Field Artillery Brigade from Fort Bragg, North Carolina deploy from a C-17 cargo plane over Fort Sill, Oklahoma during a first-of-its-kind exercise at Fort Sill where troops and equipment were dropped from a plane and Howitzer artillery was assembled and fired from the field. Photo by Michael Downes, The Oklahoman.