Malayan Peninsula in the context of "Battle of Singapore"

Singapore was captured from the British by the Empire of Japan in February 1942. The Battle of Singapore took place in the South–East Asian theatre of the Pacific War, with fighting lasting from 8 to 15 February 1942. Singapore was the foremost British military base and economic port in South–East Asia and had been of great importance to British interwar defence strategy. The capture of Singapore was therefore a major loss for Britain and resulted in its largest surrender in history.

Before the battle, Japanese General Tomoyuki Yamashita had advanced with approximately 30,000 men down the Malayan Peninsula in the Malayan campaign. The British erroneously considered the jungle terrain impassable, leading to a swift Japanese advance as Allied defences were quickly outflanked. The British Lieutenant-General, Arthur Percival, commanded 85,000 Allied troops at Singapore, although many units were under-strength and most units lacked experience. The British outnumbered the Japanese but much of the water for the island was drawn from reservoirs on the mainland. The British destroyed the causeway, forcing the Japanese into an improvised crossing of the Johore Strait. Singapore was considered so important that Prime Minister Winston Churchill ordered Percival to fight to the last man.