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
South African Railways and Harbours Administration workers by Afrikaners. Most of the black workers were migrants, housed in company labour compounds. In 1936 starting pay for single black workers was 3/6d a day and for coloured workers 4/-d a day. After 11 years pay rose to 4/6d for black and 5/- for coloured workers. Married workers got between 4d and 6d more per day. 28,000 of the 45,000 employed were casual day labourers. Dock workers were often required to "stand by" waiting for a ship to arrive. The South African Railways and Harbours Union was formed after a meeting of the staff in Cape Town on