The Indicator from Planet Money

How cocaine smuggling through Latin America really works

January 6, 2026

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  • The cocaine supply chain begins with coca leaf farmers in the Andes (Colombia, Bolivia, Peru), progresses through paste creation, refinement into standardized kilo bricks, and utilizes Mexico as a major transit hub before reaching the U.S. border. 
  • Venezuela has become a significant player in the cocaine supply chain, particularly since the 2000s, as traffickers shifted routes from cracking down on Colombian airspace to flying product from Venezuela into Central America and Mexico. 
  • The value of cocaine increases exponentially along the supply chain, with a kilogram brick costing around $2,000 in South America escalating to a street value of $60,000 to $200,000 once broken down into grams in the U.S. 

Segments

US Attacks and Maduro Charges
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(00:00:23)
  • Key Takeaway: US military attacks targeting alleged cocaine vessels in the Caribbean and Pacific have resulted in numerous casualties, coinciding with drug-trafficking accusations against Venezuelan leader Nicolás Maduro.
  • Summary: The episode opens by referencing months of US attacks on vessels allegedly carrying cocaine, which killed at least 115 people. The Trump administration’s stated motivations for action against Venezuela extended beyond drugs to include oil and migration. Accusations of drug trafficking against Maduro have persisted across multiple US administrations.
Cocaine Supply Chain Origin
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(00:03:40)
  • Key Takeaway: Cocaine production starts with small farmers harvesting coca leaves in the high altitudes of Colombia, Bolivia, and Peru, who then sell the leaves or process them into a transportable paste.
  • Summary: Journalist Ioan Grillo explains that the trade begins where coca plants are grown in remote, mountainous areas. Farmers, not typically cartel figures, harvest the leaves or convert them into a paste. This paste is then transported, often by motorbike, to expensive processing operations for purification and crystallization into standardized kilo bricks.
Evolution of Trafficking Routes
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(00:05:01)
  • Key Takeaway: Intense US law enforcement efforts decades ago forced traffickers to shift from direct Colombian routes to using Mexico as a major transit country, later incorporating Venezuela for air transport.
  • Summary: Direct routes from Colombia became too risky, leading traffickers to utilize Mexico’s existing smuggling infrastructure for overland transit across the 2,000-mile border. Simultaneously, crackdowns on Colombian airspace encouraged traffickers to move cocaine to Venezuela and fly it from there to Honduras or Mexico.
Price Markup and Final Distribution
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(00:06:50)
  • Key Takeaway: The price of a kilogram brick of cocaine multiplies dramatically—from about $2,000 in South America to over $60,000 in the US—after crossing the border, despite significant expenses for bribes and security.
  • Summary: Once a kilo brick crosses the US border, its price sees a significant markup, illustrating the massive profit margins in the final stages of distribution. American traffickers then break down these bricks, sometimes adding fillers, before packaging the product into grams or converting it to crack cocaine for street sale.
Venezuelan Government Complicity
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(00:08:07)
  • Key Takeaway: Ioan Grillo finds the US accusations credible, citing reporting from individuals who described mass complicity within the Venezuelan military and government allowing open use of airports for cocaine flights.
  • Summary: The indictment against Nicolás Maduro alleges his government facilitated cocaine importation, building on previous charges naming him as the leader of the ‘Cartel de los Soles.’ Grillo’s sources, including a trafficker and a former Honduran drug czar, confirmed that Venezuelan military and government officials were openly complicit in allowing cocaine flights.
Legality of US Military Strikes
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(00:09:29)
  • Key Takeaway: While US Southern Command regularly intercepted cocaine-laden boats off Venezuela, international law experts condemned the recent US strikes on Venezuelan soil as illegal, regardless of the vessels’ contents.
  • Summary: The episode questions whether the US military strikes were justified, noting that while US Southern Command frequently intercepts drug boats on those routes, the strikes themselves were condemned by international law experts as illegal. President Trump offered shifting justifications for the action, including oil, migration, and drugs.