Amphibious warfare are still operating. On completion they were towed across the English Channel by tugs to the Normandy coast at only 4.3 Knots (8 km/h or 5 mph), built, operated and maintained by the Corps of Royal Engineers, under the guidance of Reginald D. Gwyther, who was appointed CBE for his efforts. By 9 June, just 3 days after D-Day, two harbours codenamed Mulberry "A" and "B" were constructed at Omaha Beach and Arromanches, respectively. However, a large storm on 19 June destroyed the American harbour at Omaha, leaving only the British harbour still intact but damaged, which included damage to
D-Day the Sixth of June at the Long Beach Naval Shipyard whilst the beach landing was made at Point Dume California. Before the days of computer-generated imagery director Henry Koster had to make his landing look convincing on his limited budget with two LCVPs and eighty soldiers. In the invasion scene soldiers running out of the two landing craft appear in front of a back projection scene of another take of the same scene giving the appearance of twice as many landing craft and soldiers as there actually were. Unlike many American war films "D-Day the Sixth of June" presents the viewpoints of British characters