D-day

Museum of the Battle of Normandy, in Bayeux, northwest France. The invasion of Normandy in June 1944, although successful, cost the Allies 2,500 lives.

American Cemetery at Omaha Beach, Normandy, France. Two thousand five hundred Allies were killed during the Normandy invasion on 6 June 1944.

Troops boarding the ship L.C.L. for the Allied invasion of German-occupied France on D-day, 6th June 1944. A fleet of 1213 warships, 4126 landing ships, 736 ancillary vessels, and 864 merchant vessels were used in the invasion.

US Army troops on board a landing craft preparing for the D-day invasion of Normandy on 6 June 1944. Several beachheads were established, and it was from these that the British and American forces went on to liberate Paris, Brussels, and the rest of German-occupied Western Europe.

6 June 1944, the day of the Allied invasion of Normandy under the command of General Eisenhower to commence Operation Overlord, the liberation of Western Europe from German occupation. The Anglo-US invasion fleet landed on the Normandy beaches on the stretch of coast between the Orne River and St Marcouf. Artificial harbours known as ‘Mulberries’ were constructed and towed across the Channel so that equipment and armaments could be unloaded on to the beaches. After overcoming fierce resistance the allies broke through the German defences; Paris was liberated on 25 August, and Brussels on 3 September. D-day is also military jargon for any day on which a crucial operation is planned. D+1 indicates the day after the start of the operation.

Five beaches - Utah, Omaha, Gold, Juno, and Sword - were selected as the landing points for the Allied forces. The operation was preceded by a month-long bombing campaign to disrupt communications, preventing reinforcements from moving quickly into the threatened area, and was accompanied by airborne landings to secure the flanks and destroy vital bridges and gun positions. The landings commenced at 0630 hrs, and by midnight 73,000 US and 83,000 British and Canadian troops and their equipment were ashore and the beachheads were being linked into a continuous front. The German response to the landings was hampered by the damage done to their communications, by a rigid command structure which required a personal directive from Hitler before any significant move could be made, and by the belief that the landing was a feint and that the major Allied attack would come in the Pas de Calais region, a belief fostered by Allied deception operations.

Although the operation was a success, casualties were heavy: Allied losses during the day amounted to 2,500 killed and about 8,500 wounded. Allied air forces flew 14,000 sorties in support of the operation and lost 127 aircraft.