Illegal drug trade in Colombia

The illegal drug trade in Colombia has, since the 1970s, centered successively on four major drug trafficking cartels: Medellín, Cali, Norte del Valle, and North Coast, as well as several bandas criminales, or BACRIMs. The trade eventually created a new social class and influenced several aspects of Colombian culture, economics, and politics.

The Colombian government efforts to reduce the influence of drug-related criminal organizations is one of the origins of the Colombian conflict, an ongoing low-intensity war among rival narcoparamilitary groups, guerrillas and drug cartels fighting each other to increase their influence and against the Colombian government that struggles to stop them.