Comparing: Leopard Prototyp A vs. Type 61

Prototype developed from 1960 through 1961 as a medium tank for the Bundeswehr, with a total of 26 prototypes manufactured. The prototypes were tested up to 1963. The vehicle was the predecessor of the Leopard medium tank.

The first tank developed in Japan after WWII. It was developed from 1954 through 1961 on the basis of the American M47 tank. The dimensions of the vehicle were decreased and the armor was reduced. As a result, the weight of the tank was lighter, and the tank complied with the requirements of the Japanese armed forces.