 Complete the following phrase:  In the Pacific War, British, Indian and Australian troops made a disorganised last stand at Singapore, before surrendering on 15 February 1942. The defeat was the worst in British military history. Around 15,000 Australian soldiers alone became prisoners of war. Allied prisoners died in their thousands interned at Changi Prison or working as slave labourers on such projects as the infamous Burma Railway and the Sandakan Death Marches. Australian cities and bases  notably Darwin suffered air raids and 