evidence: The Coeroeni River is in South America, specifically around Southwest Suriname. Considered a large river, the Coeroeni River starts at the Tumuc-Humac Mountains, creating a drainage divide between Brazil, Suriname, and Pará, and continues flowing northward. The river is located downstream of the Kutari (or Koetari) River, a small tributary that sits in Southern Suriname. The area surrounding the Coeroeni River, alongside the Upper Corentyne and Kutari Rivers, makes up the Tigri Area, an area of political dispute between Suriname and Guyana. Its waters are sourced from Suriname's Kutari, Aramatau, and Sipaliwini Rivers. [...] The Coeroeni River, together with the Upper Corentyne River and the Kutari River, encompasses the area that comprises the Tigri Area, a "triangular" area of an ongoing dispute concerning territory boundaries between Guyana and Suriname. Also known as The New River Triangle, this conflict has separated both sister countries, putting them at odds. The conflict has been around since the Dutch and English colonization and remains ongoing even after Guyana and Suriname claimed independence. To date, countries have not agreed upon the rights and appropriate to the area around The New River Triangle. Though Suriname regards it as a part of the Coeroeni Resort in the Sipaliwini District, Guyana considers it part of an area in the East Berbice-Corentyne region. Though the conflict peaked in 1968 and 1969, both governments agreed to continue discussing the border dispute.