Heroic Corps

The Heroic Corps was an organization founded in Korea in 1919, during the Japanese colonial period. Its activists believed in revolutionary uprising as well as egalitarianism.

After the March 1st Movement was crushed in 1919, many independence activists moved their bases to foreign countries. However, members of the Heroic Corps thought that those organizations were too moderate and would not contribute to independence in Korea, and instead took a more radical approach by opposing compromising solutions such as culturalism. The Heroic Corps wished for a violent revolution, reflected by the Manifesto of the Korean Revolution (조선혁명선언) by independence activist Shin Chae-ho. The Corps struggled for independence by assassinating high-ranking Japanese officials and committing acts of terrorism against government offices. The Heroic Corps moved their base to Beijing, China and brought members to Shanghai where they had about 70 members in 1924. Kim Gu, Kim Kyu-sik, Kim Chang-suk, and Shin Chae-ho were engaged as advisers and Chiang Kai-shek, President of the Republic of China, supported the Heroic Corps.

Goals
Leading the Corps was a 22-year-old man named Kim Won-bong (1898 – c. 1958). The organization was based on ten articles of resolution, which listed seven types of individuals who must be killed and five governmental structures that must be destroyed. Their aims were to defeat the Japanese invaders, gain independence for Korea , abolish class distinctions , and establish equal rights to arable land. Their ideals displayed a new wave of revolutionary public activity in the fight for independence in direct response to the March 1st Movement.

Attacks
The Heroic Corps carried out their plan for the assassination of Japanese ministers and the destruction of public offices in March 1920. They attempted to carry bombs into Josean. Kwak Jae-ki, who was in Manchuria, sent bombs to Kim Byung-wan. However, the bombs were confiscated by Japanese police in Gyeonggi Province. Kwak Jae-ki, who was in charge, and 12 people related to this incident were arrested by Japanese police.

On 12 January 1923, bombs were thrown into the Jongno Police station. On 17 January, Japanese police searched Sampanong, Kim Sang-ok's refuge. Surrounded by 20 police officers, Kim Sang-ok exchanged gunfire, killing the head of the criminal department and wounding several other police officers. He escaped the siege to hide on Namsan Mountain, disguising himself as a monk, and hid in Lee Hye-soo's house in Hyoje-dong. On 22 January, several hundred armed policemen besieged the house. By himself, Kim Sang-ok resisted the Japanese for over three hours. He killed several policemen, including executives, before committing suicide with his last bullet. Japanese police authorities did not identify Kim Sang-ok as the bomber until after he had died.

On 28 December 1926, at 2 p.m., Na Seok-ju entered Joseon Siksan Bank and threw one bomb. Later that day, he attacked the Oriental Development Company  by throwing bombs and spreading gunfire at random. He killed several people in the company. Five Japanese policemen chased him, and he ultimately used his gun to kill himself and avoid arrest.