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
Oxfordshire and Buckinghamshire Light Infantry with the 1st Royal Ulster Rifles, to become part of the 6th Airlanding Brigade in 6th Airborne Division. The 2nd Ox and Bucks were due to take part in the invasion of Sicily (Operation "Husky"); however in April 1943 the battalion was advised that the 1st Airborne and not the 6th Airborne were to be deployed in the landings. As part of "Operation Deadstick" just before the landings on D-Day on 6 June 1944, D Company commanded by Major John Howard as well as 30 Royal Engineers and men of the Glider Pilot Regiment (a total of 181 men), were