German tanks in World War II of Kursk, the largest tank battle in history. It had sloped armor which increased the effective thickness of the armor from to roughly , effectively making the front of the tank virtually impervious to enemy fire. However the sides of this tank were very vulnerable, ranging from only to of either barely sloped or completely flat armor plating. The tank carried a high-velocity 75 mm gun, which possessed more penetration than the Tiger's 88 mm gun at short range. Series production began in 1943. The tank was plagued with mechanical problems throughout its service life, several of which were never
Bombing of Innsbruck in World War II Bombing of Innsbruck in World War II Innsbruck, an Austrian city, was annexed by Nazi Germany in 1938. It was bombed 22 times by the Allies in World War II, suffering heavy damage. The widespread area bombing of Innsbruck began in December 1943 and went on until April 1945. Innsbruck is a main transport hub where four rail lines (Arlbergbahn from the west, Mittenwaldbahn from the north, Westbahn from the east and Brennerbahn from the south), converge. A key function as a railroad supply center for Italy made Innsbruck an important strategic target for the Allies. Until autumn 1943, Innsbruck