The Battle of Jangsari, also known as the Battle of Heler, is a pivotal event in Korean history that marked a significant turning point in the country's struggle against the Mongol Empire. Despite its importance, the battle remains relatively unknown, overshadowed by more prominent historical events. However, delving into the details of this battle provides valuable insights into the complex and often tumultuous relationship between Korea and the Mongols.

Jangsari-н тулалдаан " (The Battle of Jangsari) нь Солонгосын дайны үеэр (1950 он) болсон түүхэн үйл явдал бөгөөд 2019 онд The Battle of Jangsari

Four hundred student soldiers—barely men, some still boys—waded ashore at Jangsari. Their mission was a feint: draw the North Korean divisions away from the larger Inchon landing. They had outdated rifles, a handful of explosives, and a courage born less of training than of desperation.