Also ordered to deploy were 18th Airborne Corps support elements consisting of the 35th Signal Brigade and 525th Military Intelligence Brigade. Units: The division's 325th Airborne Infantry Regiment, a quick-reaction brigade combat team that has more than 4,000 soldiers, was ordered to deploy on January 12, 2003. Paratroopers assigned to the 82nd Airborne Division's Company B, 1st Battalion, 505th Parachute Infantry Regiment, conduct a dismounted patrol in Fallujah, Iraq, in January 2004.