伊宁事变
During the Ili Rebellion the Soviet Union backed Uyghur separatists to form the Second East Turkistan Republic (2nd ETR) from 1944 to 1949 in what is now Ili Kazakh Autonomous Prefecture (Ili, Tarbagatay and Altay Districts) in northern Xinjiang while the majority of Xinjiang was under Republic of China Kuomintang control. The People's Liberation Army entered Xinjiang in 1949 and the Kuomintang commander Tao Zhiyue surrendered the province to them.