Battle Of Jangsari Mongol Heleer -

According to historical records, including the Goryeo-sa, a 14th-century Korean chronicle, and the Yuan Dynasty's official history, the Mongols, under the command of General Choi Won, launched a surprise attack on the Goryeo army stationed at Jangsari. The Goryeo forces, despite being outnumbered, put up a fierce resistance. However, they ultimately suffered a crushing defeat, with General Kim Kyu-bu killed in action.

The Battle of Jangsari, also referred to as the Battle of Helder or Heler, took place in 1232 during the Mongol invasion of Goryeo. The battle was a pivotal confrontation between the Mongol forces and the Goryeo army, led by General Kim Kyu-bu. The engagement occurred near the modern-day city of Namsan, in North Hwanghae Province, Korea. battle of jangsari mongol heleer

In 1231, the Mongols launched their first invasion of Korea, known as the "Mongol invasion of Goryeo." The invasion was sparked by Goryeo's refusal to submit to Mongol rule and provide tribute. The Mongol army, led by General Hong Tagu, quickly overran much of the country, capturing key cities and fortresses. According to historical records, including the Goryeo-sa, a