Nanking incident of 1927
The Nanking Incident (Chinese: 南京事件; pinyin: Nánjīng Shìjiàn; Wade–Giles: Nan2-ching1 Shih4-chien4), also known as the Nanking Outrage or Nanking Massacre, occurred in March 1927 during the capture of Nanjing (then romanized as Nanking) by the National Revolutionary Army (NRA) of the Kuomintang in their Northern Expedition. Foreign warships bombarded the city to defend foreign residents against rioting and looting.