For educational purposes<br /><br />Operation Citadel, the great German offensive designed to deliver a knockout blow against the salient at Kursk was to prove the last great armoured offensive in the East. <br /><br />New machines such as the Elefant took their bow and the trusty Panzer III came to the end of the line. <br /><br />Featuring 3D graphics, rare archive film and the unique insights of leading authorities on armoured warfare, this is a powerful insight into the greatest clash of armour in World War Two.