Fri, 13 February 2004 Contributing to coordination and efficiency of security forces in the Tuz area, Iraqi Civil Defense Corps soldiers trained by soldiers of 1st Battalion (Airborne) - 508th Infantry, 173rd Airborne Brigade participate in rehearsals prior to the Joint Operations Center (JOC) grand opening ceremony in Tuz, Iraq on Jan. 31, 2004. The 173rd Airborne Brigade is under the operational control of the 4th Infantry Division. (U.S. Army photo by Spc. Clinton Tarzia) (Released)