Japanese tanks of World War II the turret for a second one. Two Type 4 Chi-To tanks are known to be completed prior to the end of the war. Neither of the completed tanks saw combat use. The was the ultimate medium tank developed by the Imperial Japanese Army in World War II. Intended to be a heavier, lengthened, more powerful version of Japan's sophisticated Type 4 Chi-To medium tank, in performance it was designed to surpass the US M4 Sherman medium tanks being fielded by the Allied forces. Originally, the tank was to be fitted with the same Type 5 75 mm tank gun used
German tanks in World War II keep pace with Soviet T-34 and KV tanks, which respectively, either had sloped armor or relatively thick armor and both shared 76 mm guns. By 1941, the Panzer III was the most numerous of German tank designs, however, during the later parts of 1943, it was largely replaced by later versions of the Panzer IV and Panzer V "Panther". Its assault gun chassis variant, the Sturmgeschütz III was, with just over 9,400 units built, the most widely produced German armored fighting vehicle of World War II. The Panzer IV was the workhorse of the German tank force during World War