Air Force Phoenix Warrior Training Course 08-3
Staff Sgt. Christopher Dion and his military working dog Dena participate in an obstacle course on a range on Fort Dix, N.J., Feb. 14, 2008, as part of training as students in the Air Force Phoenix Warrior Course 08-3 K-9 track. The course is taught by the U.S. Air Force Expeditionary Center's Expeditionary Operations School and 421st Combat Training Squadron and prepares security forces for upcoming deployments. Sergeant Dion and Dena are from the 6th Security Forces Squadron at MacDill Air Force Base, Fla. (U.S. Air Force Photo/Tech. Sgt. Scott T. Sturkol)