The Leopard 2 is a main battle tank developed by Krauss-Maffei in the early 1970s for the West German Army. The tank first entered service in 1979 and .<br />The Leopard 2 is a main battle tank developed by Krauss-Maffei in the early 1970s for the West German Army. The tank first entered service in 1979 and succee.<br />The Leopard 2 is a main battle tank developed by Krauss-Maffei in the early 1970s for the West German Army. The tank first entered service in 1979 and succee.<br />DEADLY UPGRADE for Leopard 2A4 Main Battle Tank unveiled in Germany to rival M1 abrams tan The Leopard 2 is a main battle tank developed by .