Plan Colombia: An Analysis of Effectiveness and Costs

By Daniel Mejía

No one can deny that Colombia has worked tirelessly to fight illegal drug production, trafficking, and organized crime groups linked to these activities. Since 1994, more than two million hectares of coca have been sprayed with glyphosate, 1,890 metric tons of cocaine have been seized, and 28,344 coca leaf processing laboratories have been destroyed. The costs that Colombia has paid in this “war” are very high. Since 2000, the country—with partial funding from the U.S. government—has invested more than US$1.2 billion, or about 1 percent of the country’s gross domestic product (GDP), per year into the military component of Plan Colombia.1 However, the costs have not solely been public financial resources. More than 57,000 Colombians are estimated to have been killed between 1994 and 2008 as a consequence of growing illegal drug markets and resulting confrontations between drug trafficking organizations (DTOs) and the Colombian government during the war on drugs.2 This translates into approximately 3,800 additional homicides (or about 25 percent of total homicides) per year from drug-related violence alone. Yet despite such enormous investments and costs, Colombia continues to be a key producer and trafficker of illicit drugs, and in particular of cocaine.

Washington DC: Brookings Institute, 2016. 17p.