The development, both technologically and strategically from the Fuller 1919 philosophy through the German attack on Poland.

On 22 June 1941 the Germans launched operation Barbarossa, the code name for the invasion of the Soviet Union.

Track Rommel's second offensive in North Africa to the Battle of Stalingrad.

Operation Husky to General Zhukov inflicted heavy defeat on the Germans now having the new T - 54 tank available.