Largest Amphibious Campaigns of World War II, The

Despite the gargantuan scale and the importance of Operation Husky, the invasion of Sicily has since taken a backseat to the landings on D-Day. During the first half of 1944, the Americans and British commenced a massive buildup of men and resources in the United Kingdom, while Allied Supreme Commander Dwight D. Eisenhower and military brass planned the details of an enormous and complex amphibious invasion of Europe. Though the Allies used misinformation to try deceiving the Germans, the most obvious place for an invasion was just across the narrow English Channel, and the Germans had built coastal fortifications throughout France to protect against just such an invasion. The invasion across the Channel came in the early morning hours of June 6, 1944. That day, forever known as D-Day, the Allies commenced Operation Overlord by staging the largest and most complex amphibious invasion in human history. The complex operation would require tightly coordinated naval and air bombardment, paratroopers, and even inflatable tanks that would be able to fire on fortifications from the coastline, all while landing over 150,000 men across nearly 70 miles of French beaches. Given the incredibly complex plan, it’s no surprise that General Eisenhower had already written a letter apologizing for the failure of the invasion, which he carried in his coat pocket throughout the day, but the operation’s success eventually guaranteed the liberation of Paris and victory in Europe. By the time the second Phillipines campaign started, Japan was on the defensive, but as they would prove in other places like Iwo Jima and Okinawa, Japanese soldiers would act fanatically before admitting defeat or surrendering. During this second major Philippines campaign, an estimated 330,000 Japanese died, and only a bit more than 10,000 were willing to be taken prisoner.