Chormaqan vs Li Rusong

Chormaqan was appointed by

Chormaqan campaigned against the Cumans and other tribes in the Caucasus region. He defeated the Kipchak confederation and secured the passes through the Caucasus Mountains, opening the way for future Mongol invasions of Europe.

Chormaqan established a permanent Mongol administrative and military presence in Persia, based in the Mughan plain. He implemented a system of taxation and conscription, integrating Persia into the Mongol Empire's imperial structure.

Chormaqan led the Mongol invasion of the Kingdom of Georgia. After a series of campaigns, he forced Queen Rusudan to submit, making Georgia a vassal state of the Mongol Empire. The conquest devastated the Georgian economy and population.

Li Rusong was appointed supreme commander of the Ming expeditionary force sent to aid Joseon Korea against the Japanese invasion led by Toyotomi Hideyoshi. He led a combined Chinese-Korean army to counter the Japanese advance.

Li Rusong led the Ming-Joseon forces in a decisive assault on Pyongyang, which was occupied by Japanese troops. The battle resulted in the recapture of the city and inflicted heavy casualties on the Japanese army, marking a turning point in the war.

Li Rusong's forces were ambushed and defeated by a Japanese army at Byeokjegwan near Seoul. Li himself was wounded in the battle. This setback forced the Ming army to retreat and temporarily halted their advance southward.

Following the military stalemate, Li Rusong participated in negotiations with Japanese representatives for a ceasefire. The talks led to a temporary halt in hostilities and the withdrawal of Japanese forces from the Korean peninsula to the southern coast.

Li Rusong was recalled to China after the ceasefire. His recall was due to political rivalries at the Ming court and disagreements over war strategy. He was replaced by other commanders for the later phases of the Imjin War.