Jeju Uprising, 1948
On April 3, 1948, against a background of an ongoing ideological struggle for control of Korea and a variety of grievances held by islanders against the local authorities, the many communist sympathizers on the island attacked police stations and government offices. The brutal and often indiscriminate suppression of the leftist rebellion resulted in the deaths of tens of thousands of both villagers and communist radicals and the imprisonment of thousands more in internment camps.
While claims have been made that the US government oversaw and supported "anti-communist" activities administratively if not openly in the field, validation remains to be made. It is a fact the US was heavily involved in counter-insurgence operations across Korea at this time leading up to the Korean War and UN involvement. Similarly, the Northwest Youth League, a Korean government sponsored watchdog group made up of refugees who had fled North Korea, actively repressed any and all "communist sympathizers" with a campaign of shooting on sight anyone entering or leaving the president's "enemy zone" and using open, armed violence and what would be labeled today as terrorist activities. This led to the deaths of hundreds of islanders, with many other islanders being raped and tortured. Intolerance by mainland Korean officials of islanders in general at the time, government- and organization-sponsored isolation of the island and a rumored cover-up of evidence linking the rebellion's suppressors with foreign powers and people who have gone unprosecuted is believed to be the primary cause of public ignorance, hedging on denial, over the April 3, 1948 genocide on Cheju-do. A documentary by the BBC and PBS, Korea: The Unknown War and many activities and publications, including Sun-i Samch'on by Hyun Ki Young, by organizations and persons from within Cheju-do and around the world continue to attempt shedding the light on this event. The Uprising has become a symbol of Jeju's Independence from Korean Peninsula.
The provincial administrative building was burned to the ground in September 1948 and a new building was completed in 1-do, 2-dong in December, 1952.
Read more about this topic: Tammora, History, Modern History