Region: Korean Peninsula · Coordinates: 37.747, 126.486 · 8 events
| Year | Source | Account |
|---|---|---|
| AD 1235 | Goryeosa (History of Goryeo) | Orders that the people of Gwangju and Namgyeong be admitted into Ganghwa. |
| AD 1251 | Goryeosa (History of Goryeo) | Mongol envoy Go-i says the northwest border has already been badly ravaged, so rather than return to the old capital, rely on the rivers and defend oneself. |
| AD 1251 | Goryeosa (History of Goryeo) | Jang Gon enters Ganghwa. |
| AD 1270 | Goryeosa (History of Goryeo) | When Duryeon-ga has the king order Tarhadae to lead two thousand troops into Ganghwa, the king tries to stop it, but they do not listen and plunder. |
| AD 1352 | Goryeosa (History of Goryeo) | The Japanese burn the Gapsan warehouse of Gyodong; former Daeon Choi Won fights and captures two enemy ships. |
| AD 1357 | Goryeosa (History of Goryeo) | The Japanese plunder Gyodong, and Gaegyeong is placed under martial law. |
| AD 1360 | Goryeosa (History of Goryeo) | The Japanese raid Ganghwa, kill more than three hundred people and plunder more than forty thousand seok of rice (Sim Mong-ryong cuts thirteen enemy heads and dies in battle). |
| AD 1365 | Goryeosa (History of Goryeo) | The Japanese raid Gyodong and Ganghwa; Choe Yeong, Commander of the East and West Gang, leads troops to hold the Dong River. |