Tanks in World War II the North African campaign. It continued to serve in the Red Army for some time, and in a single campaign in the Pacific. Red Army crews nicknamed it "grave for seven brothers" referring to the seven-man crew. The most important American design of the war was the M4 Medium Tank, or "Sherman" in British service. The M4 Medium became the second-most-produced tank of World War II, and was the only tank to be used by virtually all Allied forces (thanks to the American lend-lease program); approximately 40,000 M4 Mediums were produced during the war. M4s formed the main tank of
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