About Osan

It is famous for one of the largest markets in South Korea, Osan Market, which has been in continuous operation since 1792. The city was the scene of brutal battles with communist forces during the Korean War in 1950 (see Battle of Osan), before being liberated by American forces soon afterwards; there is a statue dedicated to UN forces on the outskirts of the city.

The United States Air Force base named after the city, Osan AB, is not actually located in the city, but is instead 8 km (5 mi) south, in the Songtan section (formerly a separate city) of Pyeongtaek.