Genghis Khan focused on the Caucasus after conquering Asia and sent his most powerful commander, Subutay. Together, Turkish and Russian forces resisted Subutay’s army on the Kalka River.
After conquering Asia, Genghis Khan turned his attention to the Caucasus and dispatched his strongest commander, Subutay. Russian and Turkish forces joined forces to oppose Subutay’s army on the Kalka River.