Hitler was wounded twice during the conflict: He was hit in the leg during the Battle of the Somme in 1916, and temporarily blinded by a British gas attack near Ypres in 1918. When World War I broke out the following summer, he successfully petitioned the Bavarian king to be allowed to volunteer in a reserve infantry regiment.ĭeployed in October 1914 to Belgium, Hitler served throughout the Great War and won two decorations for bravery, including the rare Iron Cross First Class, which he wore to the end of his life. In 1913, Hitler moved to Munich, in the German state of Bavaria.