Today, 86 years ago, on September 15, 1939 (August 3, 1939), the Soviet army defeated the Japanese, and the Normancan incident settled. On September 15, 1939, the Japanese conflict ended on Chinese soil. In May this year, the Japanese army conducted a large-scale anti-Soviet armed provocation in the border region of Normancan. In July, the Japanese Army of the Far East invaded the Mongolian cavalry stationed in Normancan region, and subsequently the Japanese Guantanamo Army joined the battle and formed the Sixth Group Army. The Soviet Union against the Japanese army's threat of force, established the First Group Army under the command of Zhukov and the Far Eastern Army in response. In July, the Japanese Army