"Dunkirk was to hold out until the day on which all the Allied troops in the pocket who could embark to Britain had done so. Ramsay and the British Government initially assumed that no more than 45,000 troops could be saved, but over the nine days between dawn on Sunday, 26 May and 03.30 on Tuesday, 4 June, no fewer than 338,226 Allied soldiers were rescued from death or capture, 118,000 of whom were French, Belgian and Dutch. Operation Dynamo – so named because Ramsay’s bunker at Dover had housed electrical equipment during the Great War – was the largest military evacuation in history so far, and a fine logistical achievement, especially as daylight sailings had to be suspended on 1 June due to heavy Luftwaffe attacks."