U.S. Naval sea cadets climb a steep hill of sand on U.S. Army base Fort Story in Virginia Beach, Va., after swimming two miles up the coastline during explosive ordnance disposal (EOD)/diving training July 12, 2006. The EOD/diving training is a three-week long course that not only educates sea cadets about the naval special warfare community, but also emphasizes teamwork along with individual accomplishments in the team environment. (U.S. Navy photo by Mass Communication Specialist 1st Class Robert McRill) (Released)