The Panzerkampfwagen III, commonly known as the Panzer III, was a medium tank developed in the 1930s by Germany, and was used extensively in World War II. The official German ordnance designation was Sd.Kfz. 141. It was intended to fight other armoured fighting vehicles and serve alongside and support the similar Panzer IV, which was originally designed for infantry support.
 
Panzer III Ausf. J - The most common variant of the Panzer III, which served in North Africa and the Eastern Front. Hull and turret front armour increased to solid 50 mm plate. Spaced armour was placed around the gun mantlet. Some were produced with 5 cm KwK 39 L/60 gun and later redesignated Ausf. L.