Raw and uncut...Spartans jump with Sugar Bears. U.S. Army Alaska teams from 4th Infantry Brigade Combat Team - Airborne, 25th Infantry Division and 1-52 General Support Aviation Battalion train in airborne operations and inter unit coordination. One year older, and one year stronger. Happy birthday to the U.S. Army, and a big thank you to all who have proudly called themselves soldiers. #ArmyBday | U.S. Department of War