Cocaine Route Disputes Fuel Urban Violence Across Latin America

Researchers say territorial battles over cocaine trafficking and the fragmentation of organized crime groups are the main drivers of urban violence in Latin America. Data show that the world’s most violent cities are concentrated in Ecuador and Mexico, while six Brazilian cities also rank among the worst. Juliana Manjarrés of InSight Crime explains that competition for drug routes sparks lethal clashes between rival factions, and that the breakup of gangs—whether through arrests or killings—creates further instability. Elizabeth Dickinson of the International Crisis Group adds that the transnational nature of the narcotics supply chain lets local groups seize control of illicit links, worsening insecurity. Conventional responses such as heavy militarization or emergency rules have produced limited or counter‑productive outcomes. Analysts argue that policies must address underlying factors like inequality and lack of opportunities, noting that some locations, such as Florianópolis in Brazil, are now listed among the safest cities in the region.