Kalmyk migration to the Volga

Timeline

1. 1650–1655Lower Volga steppe · Volga–Caspian steppeKalmyk tribes (the western branch of the Oirat Mongols) migrated west from the Dzungar Basin from the early 17th century onward; by the 1650s they had established a stable nomadic system on the lower Volga steppe, displacing the Nogais who had previously occupied the region. The various Kalmyk tribes, led by taizis (princes), maintained seasonal nomadism combining communal hunts, trade, and raiding, controlling territory from the Ural River in the east to the Don River basin in the west.
2. 1655–1659Astrakhan · Volga–Caspian steppeIn 1657, Punchuk (Dayanchi) was confirmed as the supreme Kalmyk leader and promptly reached an agreement with Russian local authorities in Astrakhan, nominally accepting the suzerainty of the Russian tsar in exchange for trading privileges and annual gifts. Kalmyk cavalry subsequently fought several times as mercenaries for Russia against the Crimean Tatars and other hostile forces, becoming a key defensive force on Russia's southern frontier.