Operation Barbarossa

June 22, 1941 – January 7, 1942

Nazi Germany and its Axis allies invaded the Soviet Union on 22 June 1941 with over 3.8 million troops along a 2,900-kilometer front. The largest and costliest offensive in history, it caused over 8 million casualties by its end on 5 December, opening the Eastern Front and drawing the USSR into the Allied camp.

Battles 1

Key commanders

Axis 11

Allies 6