
Operation Overlord, the codename given to the Allied invasion of German-occupied Western Europe in 1944, was arguably the most challenging, complicated and risky military operation in history. It began on 6 June with Operation Neptune, the largest seaborne invasion ever seen,...

In the hours before dawn on June 6, 1944, an unprecedented assemblage of men, weapons, and machines swung into action. The long-awaited, highly secret D-Day invasion had begun. By the end of the day, the mission to liberate Europe had made its most crucial advance. This...