Gwon Yul

Gwon Yul (28 December 1537 – 6 July 1599) was a Korean army general and the commander-in-chief of the Joseon period, who successfully led the Korean forces against Japan during the Japanese invasions of Korea. He is best known for the Battle of Haengju where he defeated an attacking force of about 30,000 Japanese with 2,800 troops.

After the Japanese invasion of Korea in 1592, Yi Gwang-gwan and Kwokyeong, a Joseon patrol in Jeolla Province, joined the army of some 40,000 people. After that, he was stationed in Namwon, where he collected more than 1,000 volunteer soldiers and was promoted to a small division of Dakage, Kobayakawa, Japan.

In addition, during the Japanese invasion, Dongwangsansan Fortress in Suwon was located, and a strong position was built, but the army was engaged in a war of land and a war of guerrilla fighters. In 1593, he divided his forces and ordered SeonguI, the deputy commander, to take the army to the Gimchusan Mountain, and then cross the Han River with 2,800 soldiers. He was dismissed for summary disposal of fugitives after earning his degree in the field, but was re-appointed as a judge of the Han family and was appointed as a military officer in 1596. When Jeong Yu-jaran broke out in 1597, he was forced to leave Ulsan with the emperor of Ming to block the enemy's advancing north, but suddenly he was ordered to retreat by Yáng Hao as the commander of the Ming Dynasty.

Afterwards, he attempted to attack the Japanese troops stationed in Yegyo Bridge in Suncheon, but failed due to the uncooperative efforts of the Ming Dynasty men who were reluctant to expand the war. He was a general who conducted the military for seven years during the Japanese Invasion of Korea in 1592, and earned a major in history along with Admiral Yi Sun-shin of the sea. In 1599, he resigned his office due to old age and returned to his hometown. He was awarded the title of Prime Minister, first rank in 1604 (King Seonjo 37), and was designated as Yeongna County, and was named Chungjangsa.

Early life
Gwon Yul hailed from the prestigious Andong Gwon clan ; his father, Gwon Cheol, was the yeonguijeong. However, Gwon did not begin his political or military career until he was 46. In 1582, he was first appointed a position in the Korean government and promoted to several different positions including the mayor of Uiju in 1591.

During Japanese invasions of Korea
When the Japanese forces invaded Korea in 1592, Gwon was appointed the mayor of Gwangju, Jeolla province and given the military command of the region. Gwon and his troops followed his commander Yi Gwang and headed towards Seoul to join the main force. However, Yi was eventually defeated by Japanese at Yongin. Gwon managed to retreat back to Gwangju, and gathered around 1,000 militia.

Battle of Ichi
When Japanese troops at Geumsan, Jeolla province began to move to Jeonju, Gwon moved his army to Ichi (배고개, 이치; 梨峙), a gateway to Jeonju. Ten thousand Japanese troops under Kobayakawa Takakage attacked Ichi. About 1,000 of Gwon's men fought and won the battle. Gwon supervised his unit by executing deserters personally, and his vanguard commander Hwang Jin kept fighting despite a gunshot injury. The battle resulted in the recapture of the Jeolla province.

Siege of Doksan
The Joseon Government recognized Gwon's heroics, and named him the new governor of the Jeolla province in the following year. Gwon then led an army of 10,000 to Gyeonggi to recapture Seoul once more, where he was joined by local militia and monks, which enabled Gwon to gather up to 20,000 men. Gwon's troops were stationed in Doksan Fortress near Suwon. Japanese forces led by Ukita Hideie laid siege to the fort for one month, and Gwon's army was running out of water supplies. One day, Gwon ordered several war horses to be brought on the fort wall and washed with grains of rice. From a distance, it looked like the horses were bathed with plenty of water. The Japanese, who were waiting for the fort's water supply to run out, lost their spirits and retreated to Seoul. Gwon chased the retreating Japanese, inflicting casualties of over 3,000 men. After the war, the king Seonjo built a monument on the top of Doksan named Semadae, "the place where horses were washed", as a tribute to Gwon. After the battle, the Joseon government ordered Gwon to march northward and combat the Japanese in Seoul.

Battle of Haengju
Gwon and his men set up camp in the run-down fortress of Haengju near Seoul. Although his forces were joined by local militias led by Gim Chun-il and monk soldiers led by Cheo Yung, his entire unit in Haengju was no more than 2,800 men. Threatened by this action, Japanese commanders Katō Kiyomasa and Ukita Hideie, attacked Haengju fortress with 30,000 men, trying to finish off Gwon's troops once and for all. Ukita, who never led the attack in the frontline directly, led the Japanese toward the fortress. The Battle of Haengju commenced early in the morning of 12 February 1593. Japanese troops under Kato and Ukita, armed with muskets, surrounded the fortress and launched several massive attacks. However, Gwon's forces and the civilians at the fortress resisted heavily, throwing rocks, arrows, iron pellets, burning oil and molten iron at the Japanese. Korean anti-personnel gunpowder weapons called hwachas and explosive cannon shells called bigyeokjincheolloi were also utilized in this battle. The Japanese, with over 10,000 casualties and top generals Ukita, Ishida Mitsunari, and Kikkawa Hiroie wounded, were compelled to retreat and fled the region.

After the Battle of Haengju
After the battle, he kept his position, until the peace talks between Ming Dynasty and Toyotomi Hideyoshi began. Then he moved to Jeolla province, and from then on, Gwon Yul became the Dowonsu, the Commander-in-chief of Korean forces. He was briefly removed from office due to his harsh treatment of deserters, but was restored back again in the following year. He ordered the Admiral of the Navy, Won Kyun, to battle the Japanese in the Battle of Chilchonryang, which was won by Japanese. However Admiral Yi Sun-sin was able to defeat the Japanese navy under Todo Takatora in the Battle of Myeongnyang. In 1597, Gwon and the Chinese commander Ma Gui planned to combat the Japanese in Ulsan, but the Chinese commander-in-chief ordered Gwon to withdraw. Then Gwon tried to attack the Japanese in Suncheon, but the idea was again rejected by the Chinese.

After the war
After the war, Gwon retired from all of his posts and eventually died on July 6, 1599. After his death, he was given the posthumous title of Yeonguijeong, and awarded the title of the Ildung Seonmu Gongshin along with Yi Sun-sin and Won Kyun.

Family
Parents Wives and their issues:
 * Father – Gwon Cheol (1503–1578)
 * Mother – Lady Jo of the Changnyeong Jo clan
 * Siblings
 * Older brother – Gwon Hang
 * Older brother – Gwon Gae
 * Older brother – Gwon Sun
 * Lady Jo of the Changnyeong Jo clan ; daughter of Jo Gwang-won
 * Daughter – Lady Gwon of the Andong Gwon clan
 * Lady Park of the Juksan Park clan (1546 – February 1608)
 * Adoptive son – Gwon Ik-gyeong ; son of Gwon Sun

Popular culture

 * Portrayed by Nam Kyung-eup in the 2014 film The Admiral: Roaring Currents.