Mongol invasions against Eastern Xia, part of the Mongol conquest of China
The Mongol conquest of Eastern Xia was part of the conquest of China by the Mongol Empire in the early 13th century. An initial conflict broke out in 1217 when the founder of Eastern Xia, Puxian Wannu, rebelled against the Mongol Empire. However, Wannu shortly afterward submitted to Mongol overlordship. Wannu later broke from the Mongols again, and in 1233 Ögedei Khan sent his son Güyük to conquer the kingdom. Eastern Xia was destroyed and Wannu executed.