The 4th Infantry Brigade Combat Team (Airborne), 25th Infantry Division is an airborne brigade combat team of the United States Army. The unit is home-stationed at Joint Base Elmendorf-Richardson, Alaska and is a subordinate unit of U.S. Army Alaska. The first airborne brigade combat team activated since World War II, the 4/25 IBCT (ABN) serves as the only airborne brigade in the Pacific Theater and was activated for that purpose. Additionally, the 4/25 IBCT (ABN) is one of only five airborne brigades in the U.S. Army; the others are the three brigade combat teams of the 82d Airborne Division at Ft. Bragg, N.C. and the 173rd Infantry Brigade Combat Team (Airborne) in Vicenza, Italy.