The 3rd Battalion, 69th Armor Regiment (3–69 AR) is a United States Army combined arms battalion and part of the 3rd Infantry Division based at Fort Stewart, Georgia. 3–69 AR was the first conventional US unit to enter Iraq in 2003, and among the first units to serve four tours in Iraq. Throughout Operation Iraqi Freedom 3–69 AR was featured several times on CNN, ABC News, and the PBS documentary Back to the Front detailing the deployment of Sgt Michael Murphy.