Sook Ching was a mass killing that occurred from 18 February to 4 March 1942 in Singapore after it fell to the Japanese. It was a systematic purge and massacre of 'anti-Japanese' elements in Singapore, with the Singaporean Chinese particularly targeted by the Japanese military during the occupation. However, Japanese soldiers engaged in indiscriminate killing and did not try to identify who was 'anti-Japanese.' Singapore was a crucial strategic point in World War II. From 8 February to 15 February, the Japanese fought for control of the city. The combined British and Commonwealth forces surrendered in a stunning defeat to the outnumbered Japanese on 15 February which led to its fall. The loss of Singapore was and still is Britain's largest surrender in history.
Three days later after the fall, on 18 February, the occupying Japanese military began mass killings of a wide range of "undesirables", who were mostly ethnic Chinese, influenced by the events of the Second Sino-Japanese War that was raging simultaneously as far back as 1937. The operation was overseen by the Imperial Japanese Army's Kempeitai, its secret police. Along with Singapore, the Sook Ching was subsequently also extended to include the Chinese population in Malaya, which was also under occupation by the Japanese. Concurrently, non-Chinese individuals were also not completely spared in other parts of Asia under Japanese occupation. The Japanese also brutally subjugated civilians in Burma and Thailand, with estimates of up to 90,000 additional deaths. Many of these victims were also forced to work on the Siam–Burma Railway, infamously known as the Death Railway.
