The June 6, 1944, D-Day invasion of Nazi-occupied France was unprecedented in scale and audacity, using the largest-ever armada of ships, troops, planes and vehicles to punch a hole in Adolf Hitler's defenses in western Europe and change the course of World War II.
With veterans and world dignitaries gathering in Normandy to commemorate the 80th anniversary of the landings, here's a look at some details about how the operation unfolded.
