The Mulberry harbours were floating artificial harbours designed and constructed by British military engineers during World War 2. They were used to protect supply ships anchored off the coast of ...

shows how the prefabricated Mulberry Harbour was constructed. An engineering feat, the harbors were used to unload troops, vehicles and supplies during the Allied invasion of Normandy in June 1944.

The barges are inspired by the World War II "Mulberry harbours," which were portable harbors built for the Allied campaign in Normandy, France, in 1944, The Telegraph reported. Sullivan Claims Biden ...