Battleships in World War II part of Operation Neptune, in support of the D-Day landings in June 1944. D-Day also saw the deliberate sacrifice of two old dreadnoughts ( and ), which were scuttled as part of the breakwater around the Allied Mulberry harbours. The sinking of "Prince of Wales" and "Repulse" off the coast of Malaya in 1941 demonstrated that even the most modern battleships could not hold off aerial attacks without decent aerial defenses. The British HACS fire control system had been rendered inoperable by the extreme heat and humidity of the Malaya tropical climate, and the anti-aircraft artillery had managed to shoot
Australian contribution to the Battle of Normandy successful, and earned Hudspeth his second Distinguished Service Cross (DSC). Nancy Wake, an Australian serving with the British Special Operations Executive, was parachuted into France in April 1944 and subsequently helped to organise the French Resistance in the Auvergne region. On the night of 5/6 June Bomber Command conducted precision attacks on ten German coastal artillery batteries near the beaches where Allied troops were to land. Each battery was targeted by approximately 100 heavy bombers, and all four Australian heavy bomber squadrons took part in the operation. No. 460 Squadron dispatched 26 aircraft, which were evenly split between attacking the