In June 1941, Nazi Germany launched Operation Barbarossa, deploying the largest invasion force in history against the Soviet Union. The German Army Groups North, Center, and South rapidly breached ...

pt. 1. Prelude to war -- pt. 2. From the invasion to the Battle of Moscow -- pt. 3. The Leningrad story -- pt. 4. The black summer of 1942 -- pt. 5. Stalingrad -- pt. 6. Year of hard victories-the ...