The Battle of Singapore was fought in the South-East Asian theatre of the Second World War when the Empire of Japan invaded the Allied stronghold of Singapore. Singapore was the major British military base in Southeast Asia and nicknamed the "Gibraltar of the East". The fighting in Singapore lasted from 8–15 February 1942.
It resulted in the fall of Singapore to the Japanese, and the largest surrender of British-led military personnel in history. About 80,000 British, Australian and Indian troops became prisoners of war, joining 50,000 taken by the Japanese in the Malayan Campaign. British Prime Minister Winston Churchill called the ignominious fall of Singapore to the Japanese the "worst disaster" and "largest capitulation" in British history. In just seven days, Singapore, the "Impregnable Fortress", had fallen.