Environmental harm and the safety are often the key categories and concepts used when citizens and activists have advocated for changes to US military infrastructure in South Korea. By Osan Air Base in Pyeongtaek South Korea, the environmental costs of US military infrastructures often call on the citizens who live near the bases. In this below a new concrete wall built by the US military had blocked the natural water flow, leading to flooding just outside the base during heavy rainfall. Formally all environmental concerns are mediated through a clause called Known Imminent Substantial Endangerment Clause which asks that citizens must prove bodily harm has been inflicted due to environmental harms caused by the US military in order to receive redress. The US military often chooses to ignore claims of US military infrastructure effecting the daily lives of citizens who live near the occupation as the local governments and lawyers are often hesitant to approach the US military about grievances due to the financial support the city receives for hosting US military infrastructure. While environmental protections exist, when they are used and how they are used are often dictated by the US military who are not lawfully accountable for the citizen's livelihoods or concerns with US military infrastructure. In the case of this flooding incident, an activist organization was able to pressure the local government to make a complaint. It resulted in the construction of a drainage system which sits outside of the US military base and inside the property of a local citizen's land. Because all US military infrastructure technically maintains control over the land 3 past it's actual construction it remains up for debate whether the construction of the drainage system should be seen as a base expansion or not.
Cho, Tony. 2023. "Drainage system for Osan Air Base in reaction to flooding outside its borders." In 4S Paraconference X EiJ: Building a Global Record, curated by Misria Shaik Ali, Kim Fortun, Phillip Baum and Prerna Srigyan. Annual Meeting of the Society of Social Studies of Science. Honolulu, Hawaii, Nov 8-11.