The Battle of Kursk, also known as the Battle of Prokhorovka, was a brutal clash of armor during World War II between Nazi Germany and the Soviet Union. It is considered the largest tank battle in history, with approximately 6,000 tanks and self-propelled guns involved. The battle occurred in the summer of 1943 near Kursk, Russia, and resulted in a significant victory for the Soviets. The battle marked a turning point in the war on the Eastern Front and set the stage for the eventual defeat of Nazi Germany.