Battle of Moscow

In the aftermath of the victory in France, Hitler decides to attack the Soviet Union and selects Marshal von Bock in charge of leading Army Group Center of the Wehrmacht into Russia. Ilse Stöbe, Rudolf von Scheliha and Richard Sorge inform of the danger, but the Soviet intelligence dismisses their warnings. Zhukov is concerned that the army is ill-prepared; Pavlov decries him as a fear-monger. The Red Army officers are convinced that in the event of an invasion, they would immediately counter-attack. On 22 June 1941 Germany launches Operation Barbarossa, overwhelming the Soviets.

The Red Army tries to counter the assault with a string of hasty operations, while the Brest Fortress is desperately defended. The Soviets manages to recapture Yelnya but having Lieutenant General L.G. Petrovsky killed in action. Stalin insists on defending Kiev, and his forces suffer immense losses.

The Wehrmacht enacts to attack Moscow in which Hitler decides to call it Operation Typhoon. Richard Sorge finds out that Japan won't attack the USSR in 1941. The Germans approach the Soviet capital, winning the Battle at Borodino Field and breaching the Mozhaisk line. Stalin decides to remain in Moscow.

The enemy is at the outskirts of the city, yet the traditional 7 November parade takes place as always. Zoya Kosmodemyanskaya is captured and executed, and Panfilov's men fight to the last. Rokossovsky begs Zhukov to allow retreat but is refused. After all seems lost, the Germans grind to a halt since because of the harsh winter. On 6 December, the Soviets launch a successful counter-offensive by using the air force, the cavalry, tanks, and ski troops. Forcing the Germans to retreat, causing Hitler to blame his generals.