What major military operation occurred on June 6, 1944?

The major military operation that occurred on June 6, 1944, is widely known as D-Day, which refers specifically to the Allied invasion of Normandy during World War II. This operation marked a significant turning point in the war as it initiated the liberation of Western Europe from Nazi occupation.

D-Day involved a massive amphibious assault by Allied forces, comprising troops from the United States, the United Kingdom, Canada, and several other nations. The operation was meticulously planned and executed, involving a complex combination of naval bombardments, air support, and landing operations against heavily fortified German defenses along the French coastline. The success of this operation established a critical foothold for the Allies in Europe and paved the way for subsequent military campaigns in the continent.

While Operation Neptune is often used to refer to the naval component of the D-Day landings, and Operation Overlord refers to the overall campaign that included D-Day and the subsequent operations following the landings, it is D-Day itself that signifies the initial assault. Operation Barbarossa, on the other hand, was the code name for the German invasion of the Soviet Union in 1941 and is not related to the events of June 6, 1944.