Tank - Armoured Warfare, Mobility, Protection: Until the 1960s, tank armour consisted of homogeneous steel plates or castings. The thickness of this armour varied from 8 mm on early tanks to 250 mm at the front of the German Jagdtiger of 1945. After World War II, opinions differed about the value of armour protection. Tanks such as the Leopard 1 and AMX-30 had relatively thin armour for the sake of light weight and greater mobility, which was considered to provide a greater chance of battlefield survival. Other tanks, such as the Chieftain, had heavier armour, up to 120 mm thick at the front, and the Arab-Israeli
Tank, any heavily armed and armored combat vehicle that moves on two endless metal chains called tracks. Tanks are essentially weapons platforms that make the weapons mounted in them more effective by their cross-country mobility and by the protection they provide for their crews.
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