Deployed K-9
BAGHDAD, Iraq -- Staff Sgt. Paul Cruz and his military working dog, Rex, conduct patrols through the streets in Risalah, Baghdad, Iraq Sept. 26, 2008. Sergeant Cruz and his partner are assigned to the 2nd Platoon, Bravo Company, Bandit 4th Battalion, 64th Armor Regiment, 3rd Infantry Division. Sergeant Cruz is deployed from Misawa Air Base, Japan. (U.S. Navy photo by Petty Officer 2nd Class Joan E. Kretschmer)