Students with the Special Forces Underwater Operations School at Naval Air Station Key West, Fla., prepare for a night static line airborne operation from a C-130 Hercules aircraft into a water drop zone near Fleming Key, Fla., March 26, 2012. The jump was one of the final events of the water infiltration course phase of the combat diver qualification course. (U.S. Army photo by Sgt. 1st Class Sean A. Foley/Released)