Robert Lochner (engineer) major element, the Mulberry Harbour. One of the major challenges facing the D-Day landings was to secure a European port for the delivery of essential supplies, but instead of capturing an existing port, the Allies decided on an audacious plan to build temporary harbours off the coast of Normandy. The big challenge in the rough seas of the English Channel was to create a breakwater to protect the concrete landings from the vicious waves and Robert Lochner was the man chosen by Churchill to lead a group of scientists known as The Wheezers And Dodgers to solve this challenge. The
Sark during the German occupation of the Channel Islands Guernsey team was discovered and the baker was “interviewed” by the Wehrmacht Feldgendarmerie until unconscious, but did not reveal his accomplices. He received a sentence of six months in prison, later reduced on appeal to four months. He survived, but two of the GUNS team died in prison. The night of 5–6 June 1944 was full of engine noises as American planes carrying paratroopers passed overhead. People listened to their crystal sets next day for news. By 22 June Americans were on the French coast just away. Three recovered 8.8 cm SK C/35 naval guns were emplaced in Little Sark