Brazil–Colombia border
Map op the Brazil–Colombia border area
The border between Brazil and Colombia is 1644,2 km long. The boundary was delimited in two treaties:
- the Vásquez Cobo-Martins treaty of 1907, establishing the line from the Rio Negro northwestward along the Amazon River-Orinoco watershed divide, "then generally southward along various river courses and straight-line segments to the mouth of the Apaporis River",[1] and
- the Tratado de Límites y Navegación Fluvial of 1928, delimiting the Apaporis-Amazon segment of the boundary as a "geodesic line identical to its Brazilian-Peruvian antecedent after Colombia gained undisputed sovereignty over the area".[1]
The border between Brazil and Colombia has been an important transit point for cocaine.[2] In August 2000, Brazilian President Fernando Henrique Cardoso established a $10 million "Plan Cobra" to secure the border against narcotics traffickers moving into the unpatrolled upper Amazon River basin.[3]
Border towns
Brazil: Tabatinga, Benjamin Constant, Lauarete, Vila Bittencourt, Ipiranga, Cucui.
Colombia: Leticia, Tarapacá, La Pedrera, Mitú, Taraira, Yavaraté, La Guadalupe.
External links
- Map of the border between Brasil and Colombia
- Geodesic points of the border between Brasil and Colombia
- Health and Displacement at the border between Brasil and Colombia
References
- 1 2 Brazil-Colombia boundary, International Boundary Study, April 15, 1985.
- ↑ Brazil's Amazon Basin Becomes Cocaine Highway, New York Times, April 14, 1991.
- ↑ Johnson, Stephen (26 April 2001). "Helping Colombia Fix Its Plan to Curb Drug Trafficking, Violence, and Insurgency". The Heritage Foundation. Retrieved 26 April 2006.
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