Students in the Air Force Phoenix Warrior Training Course practice combat first aid on a Fort Dix, N.J., range on Feb. 28, 2009. The course, taught by the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron at Fort Dix, N.J., prepares security forces Airmen for upcoming deployments. (U.S. Air Force Photo/Staff Sgt. Paul R. Evans)