HMNB Portsmouth the military and naval units destined for Sword Beach on the Normandy coast as a part of Operation Overlord and the D-Day landings on 6 June 1944. Troops destined for each of the landing beaches left from Portsmouth aboard vessels such as the armed merchant cruisers HMCS "Prince Henry" and HMCS "Prince David", escorted by the Canadian destroyers HMCS "Algonquin" and "Sioux". The majority of the naval support for the operation left from Portsmouth, including the Mulberry Harbours. Boathouse 4 (built around the start of hostilities) contributed to the construction of landing craft and support vessels as well as more
Order of battle for the American airborne landings in Normandy RAF Exeter Brig. Gen. Harold L. Clark at RAF Cottesmore Brig. Gen. Maurice M. Beach at RAF Greenham Common German chain of command Supreme Command West: Generalfeldmarschall Gerd von Rundstedt Army Group B: Generalfeldmarschall Erwin Rommel Seventh Army: Generaloberst Friedrich Dollman (died 28 June) LXXXIV Corps: General der Artillerie Erich Marcks (KIA 12 June) Order of battle for the American airborne landings in Normandy The Order of battle for the American airborne landings in Normandy is a list of the units immediately available for combat on the Cotentin Peninsula between June 6, 1944, and June 15, 1944, during the American