Bolivian authorities arrest Uruguayan cartel leader Sebastián Marset and transfer him to US custody
Here's what it means for you.
A major South American cocaine logistics boss is now in U.S. custody, signaling sharper cross-border enforcement that could impact global supply chains and compliance risks.
What happened
Bolivian police captured Uruguayan cartel leader Sebastián Marset in Santa Cruz de la Sierra on March 13, 2026, transferring him to U.S. custody for money laundering charges.
The Context
- Marset ran a transatlantic operation: He coordinated multi-ton cocaine shipments from South America to Europe, leveraging alliances with Brazil's PCC and Italy's 'Ndrangheta.
- U.S.–Bolivia cooperation is back: The arrest followed renewed intelligence sharing after years of limited collaboration, with the DEA involved in Marset’s immediate extradition.
- No market shock—yet: Despite the takedown, authorities report no immediate disruptions, but Marset’s cartel faces ongoing dismantlement and scrutiny.
The Number
— the U.S. government reward for information leading to Marset’s arrest, underscoring the high stakes for international criminal enforcement and whistleblowers.
Takeaway
Expect tighter scrutiny on Latin American–European drug routes and increased pressure on regional financial flows as U.S. and South American authorities step up joint operations.
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Bolivian authorities capture drug kingpin Sebastian Marset in police raid
Bolivian authorities have successfully captured drug kingpin Sebastian Marset during a police raid, marking a significant step in the country's efforts to combat drug trafficking. Following the operation, Marset was transferred into the custody of th...
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Bolivian authorities capture drug kingpin Sebastian Marset in police raid
Bolivian authorities have captured drug kingpin Sebastian Marset during a police raid and transferred him into the custody of the United States, which has advocated for stronger antidrug measures.
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