With the collapse of the Tsarist Empire in Russia, the Soviet Union was founded. Nonetheless, tensions between the USSR and China remained high. The Soviet Union waged the 1929 war against China, which ended in Soviet victory. The Soviet Union would continue following Imperial Russia's expansion of influence by sponsoring a number of various militia groups destabilizing China, especially in Xinjiang which resulted in the Kumul Rebellion, Soviet invasion of Xinjiang and followed by the Islamic rebellion and Ili Rebellion in 1937 and 1944. The Soviet invasion and occupation of Manchuria in 1945 following Japanese control increased anti-Russian and anti-Soviet sentiment as a result of war crimes committed by Soviet troops, including rape and looting.