🌐EnglishEnglishBahasa IndonesiaEspañolTürkçeРусский한국어中文日本語EntityQ4301647· pop 10· linked from 315 articlesSoviet intervention in Mongolia1921 event during the Russian Civil WarConnectionsMongoliaCountryGeography of MongoliaEntityCategories1920s in MongoliaChina–Mongolia relationsChina–Soviet Union relationsInvasions by ChinaInvasions by Soviet Russia (1917–1922)Military interventionMilitary operations of the Russian Civil War in 1921Mongolia–Soviet Union relationsSoviet involvement in regime changeSoviet military occupationsWars involving Mongolia