Sgt. Vicente Herrera, a native of Chicago, pulls security while inspecting Iraqi army checkpoints in Kadhamiyah April 3. Coalition and Iraqi security forces continue to maintain a presence in Kadhamiyah where a week ago fighting broke out between coalition forces and special groups operating in the area. Brown serves as the platoon leader for 4th Platoon, Company D, 1st Battalion, 502nd Infantry Regiment, 2nd Brigade Combat Team, 101st Airborne Division (Air Assault), Multi-National Division -- Baghdad.