Warner Barracks was a United States Army military base in the city of Bamberg, Bavaria, southern Germany. The base had been occupied by U.S. forces since the end of World War II. Elements of the U.S. Army's 3rd Infantry Division and 45th Infantry Division entered the town on 13 and 14 April 1945. But before the war, this military site had a colorful history that goes hand-in-hand with Bamberg's history, which began in the 10th century. Bamberg was originally a fort on a hill. The view enabled soldiers of the time to watch the city and guard it against possible attacks. In 973, the Duke of Bavaria gained control of the fort. The city and fort fell under Swedish Protestants' control during the Thirty Years War when the Swedes engulfed the city and took it forcibly in 1634. In 1891, Warner Barracks, later known as "Lagarde Kaserne", was built by the Royal Bavarian Army as an infantry barracks. Many of the buildings to the west were constructed around the start of the 20th century, and several of these are classified at historical monuments. From World War I to World War II, almost every branch of the German Army was stationed here, the most famous being the 35th Tank Regiment and the German 17th Cavalry Regiment. In 1917, the present Muna area was established and, in 1928, the present airfield was added. After 1933, the forces here were augmented with the addition of the 79th Artillery Regiment, and in 1936, Warner Barracks I, the eastern portion of the military base, was constructed as "Artillery Kaserne". Prior to World War II, almost every branch of the German Army was stationed at Warner Barracks at some time, the most elite being the 35th Armor and the 17th Cavalry Regiments. The cavalry was composed of noblemen who were wealthy and had their own riding school. Claus von Stauffenberg, who was known for 20 July plot of 1944 to assassinate Adolf Hitler, served in the cavalry regiment; it was his family's traditional regiment. The stables and school occupied the PX, Commissary, and community engineering areas. After World War II, the headquarters of the U.S. Constabulary, created to occupy Germany, was located in Bamberg. The Constabulary was a highly mobile unit made up of the 26th Infantry Regiment and the 1st Infantry Division. The unit was responsible for patrolling the American occupied quarter of Germany. In