US Investigates Colombian President Gustavo Petro for Alleged Drug Trafficking Ties

Colombian President Gustavo Petro is under criminal investigation by US federal prosecutors in Manhattan and Brooklyn for potential links to drug trafficking networks. The investigations, which are in their early stages, are being conducted by prosecutors specializing in international narcotics trafficking, alongside agents from the Drug Enforcement Administration (DEA) and Homeland Security Investigations (HSI).

Investigation Details

Investigators are examining whether President Petro met with drug traffickers and if his 2022 presidential campaign received donations from them. According to sources familiar with the matter, there is currently no indication that the White House initiated either investigation. The New York Times first reported the investigations on March 20, 2026.

Petro’s Response

President Petro has vehemently denied any connection to drug traffickers. In a statement posted on X (formerly Twitter), he asserted, “I have never spoken to a drug trafficker in my life.” He further stated that he instructed his campaign managers to reject donations from bankers or individuals involved in drug trafficking. Al Jazeera reported on Petro’s denial.

Broader Context of US Investigations

This investigation is part of a broader pattern of US authorities pursuing Latin American leaders for alleged ties to drug trafficking. Recent examples include the capture of former Venezuelan President Nicolás Maduro in January 2026 and the 2022 capture of former Honduran President Juan Orlando Hernández, who was subsequently sentenced to 45 years in prison. Notably, former US President Donald Trump granted a pardon to Hernández in December 2025, leading to his release. The Associated Press highlighted this pattern of investigations.

US-Colombia Relations

The investigations approach after a period of fluctuating tensions between Petro and Trump. Even as both leaders softened their rhetoric during a February 2026 meeting at the White House, addressing cooperation on Venezuela and drug trafficking, Trump had previously publicly criticized Petro. Raw Story details the evolving relationship between the two leaders.

Political Implications

Although Petro is not seeking re-election, the investigations could influence Colombia’s political landscape, particularly as the country prepares for presidential elections in May 2026. Petro supports Iván Cepeda, the candidate of the ruling Pacto Histórico party. The US investigations could potentially be used as a tool of political pressure in both the bilateral relationship and the Colombian electoral scenario.

Colombia’s Role in Drug Trafficking

Colombia has long been a key ally of the United States in the fight against drug trafficking, yet it remains the world’s leading producer of cocaine. This complex dynamic adds geopolitical sensitivity to the current investigations.