160,000 troops cross the Channel; Allied forces land on five Normandy beaches under fire
By the spring of 1944, German-occupied Western Europe had been sealed off for four years — and 1.5 million American troops had been quietly massing in southern England for the moment to open it back up. Shortly after midnight on 6 June 1944, some 1,200 aircraft lifted off from English airfields carrying 24,000 American, British, and Canadian paratroopers toward drop zones behind the Normandy coast. At dawn, nearly 160,000 troops crossed the English Channel aboard more than 5,000 vessels, landing across five beaches — Utah, Omaha, Gold, Juno, and Sword — under fire from fortified German positions above the cliffs. Allied casualties on the first day were at least 10,000, with 4,414 confirmed dead — and the beachhead held.
Of the 39 Allied divisions eventually committed to the Battle of Normandy, 22 were American — the largest national contingent. American forces drew the two westernmost beaches, Utah and Omaha, and the 82nd and 101st Airborne Divisions bore the full weight of the western airborne assault. At Omaha, the most heavily defended sector, the U.S. 1st and 29th Infantry Divisions suffered the majority of the day's casualties. The invasion was commanded by American General Dwight D. Eisenhower, who made the final call to go on 6 June after Group Captain James Stagg's meteorological team identified the narrow window in an otherwise brutal Channel storm.
QWhy did Field Marshal Rommel leave Normandy the night before the largest invasion in history?
Rommel was in Germany on 6 June 1944 for two reasons: he had returned to celebrate his wife's birthday, and he intended to meet Hitler to press for more Panzer divisions to reinforce the Atlantic Wall. The Luftwaffe meteorological centre in Paris had predicted two weeks of stormy weather, convincing much of the German high command that an invasion was impossible in the near term. Many Wehrmacht commanders had left their posts entirely to attend war games in Rennes, and men in numerous units had been given leave. The forecasters were wrong by a narrow margin — Group Captain James Stagg had spotted a brief window of acceptable weather that Allied planners exploited. Rommel's absence on the most consequential morning of the campaign was a direct consequence of the same Allied dominance of Atlantic weather data that helped choose 6 June in the first place.
QHow did a 17-year-old's school project end up flying over every American military installation in the world?
When Hawaii became the 50th state in 1960, the U.S. flag needed its eighth design revision since 1777. A 17-year-old Ohio high schooler named Robert Heft submitted a 50-star design as a class project and received a B-minus from his teacher. Heft sent his design to his congressman anyway, and it was selected as the official flag. The teacher changed the grade to an A. The 50-star flag has now flown longer than any other version of the American flag in history, outlasting the original 13-star design by more than a century. That flag flies today over Normandy American Cemetery at Omaha Beach, where 9,388 American dead — most killed during the invasion — are buried on a bluff above the beach.
QWhat did the BBC's appeal for holiday snapshots have to do with planning the Normandy invasion?
Allied planners needed detailed knowledge of the Normandy coastline — beach gradients, obstacle placements, tidal patterns, the texture of the sand — and they turned partly to the British public to get it. A BBC appeal for holiday photographs and postcards of the European coastline produced over ten million items submitted by civilians. Some proved genuinely useful in identifying beach conditions, bunker construction techniques, and the layout of coastal defenses. The French Resistance supplemented this with intelligence on German troop movements and the materials the Germans were using to build fortifications. Meanwhile, the Allied Expeditionary Air Force flew more than 3,200 photo-reconnaissance sorties between April and 6 June, photographing the coastline at extremely low altitude along the entire European seaboard — not just Normandy — to avoid revealing the invasion's target.
