The Gwangju Uprising was a popular uprising in the city of Gwangju, South Korea, from May 18 to May 27, 1980, which pitted local, armed citizens against soldiers and police of the South Korean government. The event is sometimes called 5·18, in reference to the date the movement began. The uprising is also known as the Gwangju Democratization Struggle, the Gwangju Massacre, the May 18 Democratic Uprising, or the May 18 Gwangju Democratization Movement.
The uprising began after local Chonnam University students who were demonstrating against the martial law government were fired upon, killed, raped and beaten by government troops. Some Gwangju citizens took up arms, raiding local police stations and armouries, and were able to take control of large sections of the city before soldiers re-entered the city and put down the uprising.
Wikipedia https://en.wikipedia.org/wiki/Gwangju_Uprising
Official Website https://518archives.go.kr/
Phone +82 062-613-8294
Coordinates 35°8'58.336" N 126°55'0.369" E