Brigade – OIF Composition Headquarters and Headquarters Company, 56th Brigade Combat Team (Stryker) 1st Battalion, 111th Infantry Regiment 1st Battalion, 112th Infantry Regiment 2nd Battalion, 112th Infantry Regiment 1st Battalion, 108th Field Artillery Regiment Battery B, 1st Battalion, 109th Filed Artillery Regiment 328th Brigade Support Battalion 2d Squadron (RSTA), 104th Cavalry Regiment 856th Engineer Company 656th Signal Company 556th Military Intelligence Company Company D (Anti Tank), 112th Infantry Regiment Combat Aviation Brigade Soldiers of the Combat Aviation Brigade, 28th Infantry Division began mobilization on 29 January 2009 for Operation Iraqi Freedom from 2009 to 2011. Over 2,000 soldiers from multiple states completed validation training at Fort Sill, Oklahoma before moving to Camp Buehring, Kuwait. Throughout the opening days of May 2009, soldiers flew into multiple Forward Operating Bases across Iraq and Iran with the majority of the brigade based out of Tallil, Al Kut, and Basrah. Current structure As a modular division, the 28th Infantry Division consists of a headquarters battalion, one infantry brigade combat team, one Stryker brigade combat team, one combat aviation brigade, and an attached maneuver enhancement brigade. The division headquarters exercises training and readiness oversight of the following elements, but they are not organic: Division Headquarters and Headquarters Battalion (DHHB) 2nd Infantry Brigade Combat Team – Iron Brigade (PA NG) Headquarters and Headquarters Company (HHC) 1st Squadron, 104th Cavalry Regiment 1st Battalion, 109th Infantry Regiment 1st Battalion, 110th Infantry Regiment 1st Battalion, 175th Infantry Regiment (MD NG) 1st Battalion, 107th Field Artillery Regiment (FAR) 876th Brigade Engineer Battalion (BEB) 128th Brigade Support Battalion (BSB) 56th Stryker Brigade Combat Team – Independence Brigade (PA NG) HHC 2nd Squadron, 104th Cavalry Regiment (Reconnaissance, Surveillance and Target Acquisition) 1st Battalion, 111th Infantry Regiment 1st Battalion, 112th Infantry Regiment 2nd Battalion, 112th Infantry Regiment 1st Battalion, 108th FAR 103rd BEB 328th BSB Combat Aviation Brigade (Heavy) (PA NG) HHC 1st Battalion (Attack), 104th Aviation Regiment 2nd Battalion (General Support), 104th Aviation Regiment 1st Battalion (Assault), 150th Aviation Regiment 1st Battalion (Security and Support), 224th Aviation Regiment 628th Aviation Support Battalion Attached units: 55th Maneuver Enhancement Brigade Division commanders Legacy Shrine A shrine dedicated to the 28th Infantry Division is located on the grounds of the Pennsylvania Military Museum in Boalsburg, Pennsylvania. This site was formerly the estate of Colonel Theodore Davis Boal. In 1916, Boal formed the Boal Troop, a State College-based, horse-mounted machine gun unit of the 1st Pennsylvania