Mongol conquest of Eastern Xia participant Mongol Empire
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.Background
Eastern Xia, also known as Dongxia or Dongzhen, was a kingdom founded by the warlord Puxian Wannu in 1215. Wannu served under the Jin dynasty during its war with the Mongol Empire. In late 1214, his army was defeated by the Eastern Liao, a vassal of the Mongols. The Jin capital, Zhongdu, fell to Muqali, and Wannu used the opportunity to establish a breakaway state, originally based in Liaoyang. After the Mongols defeated him in 1216, he sent his son Tege to the Mongols as a hostage in order to pledge his loyalty to the empire. In 1217, due to the futility of him establishing a kingdom in the area of Liaoning, he relocated to northeast Manchuria along the border with Korea.