Second conflict in the Goryeo–Khitan War

The Second Goryeo-Khitan War (Chinese: 第二次高麗契丹戰爭; Korean: 제2차 고려-거란 전쟁) was an 11th-century conflict between the Goryeo dynasty of Korea and the Khitan-led Liao dynasty of China near what is now the border between China and North Korea. It was the second of the Goryeo-Khitan Wars, with the First Goryeo-Khitan War occurring in 993, the second in 1010, and the third in 1018.