The Biggest Battles of the Eastern Front during World War II: The History of the Most Epic Battles Between the Soviet Union and Nazi Germany

World War II was fought on a scale unlike anything before or since in human history, and the unfathomable casualty counts are attributable in large measure to the carnage inflicted between Nazi Germany and the Soviet Union during Hitler’s invasion of Russia and Stalin’s desperate defense. The invasion came in 1941 following a nonaggression pact signed between the two in 1939, which allowed Hitler to focus his attention on the west without having to worry about an attack from the eastern front. While Germany was focusing on the west, the Soviet Union sent large contingents of troops to the border region between the two countries, and Stalin’s plan to take territory in Poland and the Baltic States angered Hitler. By 1940, Hitler viewed Stalin as a major threat and had made the decision to invade Russia: “In the course of this contest, Russia must be disposed of...Spring 1941. The quicker we smash Russia the better.”

Stalin knew that if he could delay an invasion through the summer of 1941, he would be safe for another year, but Hitler began to plan to invade Russia by May of 1941. Since military secrets are typically the hardest to keep, Stalin soon began to hear rumors of the invasion, but even when Winston Churchill contacted him in April of 1941 warning him that German troops seemed to be massing on Russia’s border, Stalin remained dubious. Stalin felt even more secure in his position when the Germans failed to invade the following May.  

The Soviets were so caught by surprise at the start of the attack that the Germans were able to push several hundred miles into Russia across a front that stretched dozens of miles long, reaching the major cities of Leningrad and Sevastopol in just three months. In order to make clear his determination to win at all costs, Stalin had the three men in charge of the troops defending Minsk executed for their failure to hold their position.