BOGOTÁ — Less than 48 hours before Colombia’s presidential first round, Ecuadorian President Daniel Noboa announced he was eliminating all tariffs on Colombian imports — not through diplomatic negotiation with the Petro government, but following a ten-minute video call with opposition candidate Abelardo de la Espriella.
The Colombian government called it deliberate interference in a sovereign election. The move encapsulated, in a single phone call, the depth of the ideological fault line that had turned two neighboring Andean nations into economic adversaries over the course of 2026.
A Trade War Built From Scratch
The dispute began in January 2026, when Ecuador imposed a 30% tariff on imports from Colombia, citing a trade deficit and accusing Bogotá of insufficient cooperation against narcotics, trafficking, and weaknesses along their shared border.
Noboa, 38, is a right-wing leader who has expressed affinity for President Donald Trump and his policies. His administration argued that close cooperation with the U.S. is necessary to combat violent crime, and framed the tariff as a “security tax” — linking import duties directly to Colombia’s cooperation against narcotrafficking rather than to a narrower commercial dispute.
The escalation was rapid and relentless. Ecuador raised tariffs on Colombian imports to 50% in late February. On April 9, Noboa announced a further escalation to 100 percent, effective May 1.
The trigger for the final escalation was personal. Petro posted a series of messages marking the two-year anniversary of Ecuador’s raid on the Mexican embassy in Quito — during which former Ecuadorian Vice President Jorge Glas was arrested — calling Glas a political prisoner and demanding his release. Ecuador recalled its ambassador from Bogotá the same day and announced the 100% tariff.
Colombian President Petro called the 100% tariff “a monstrosity,” adding that it suggested trade agreements in the Andean region had lost their value. Colombia’s energy minister called it “a clear aggression against brotherly peoples who have historically walked together.”
Bogotá retaliated, suspended cross-border electricity exports to Ecuador and imposing selective import bans on Ecuadorian rice and bananas. The two countries’ shared 586-kilometer border, already a flashpoint for narcotics and illegal mining disputes, became the physical theater of a geopolitical confrontation driven as much by ideology as by trade.
Diplomatic relations deteriorated further amid public disputes between the two presidents, with accusations regarding political prisoners and organized crime links drawn into the conflict. Analysts noted the trade war reflected broader ideological divisions between left-leaning and center-right governments across the region.
The crisis also had regional consequences. Colombia moved to exit the Andean Community of Nations — the regional trade bloc — in protest over Ecuador’s measures.
The Phone Call
Less than 48 hours before Colombia’s first-round vote, Noboa announced the elimination of the tariffs his country had maintained on Colombian products, following a ten-minute video call with candidate De la Espriella. Beginning June 1, the security tariff applied to Colombian products would be reduced to zero.
The message from Quito was unmistakable: the trade war with Colombia was not a permanent policy position — it was a response to a specific government. With a right-wing candidate now leading Colombia’s presidential race, Noboa was signaling that the bilateral relationship could be reset overnight.
Petro’s government rejected the move as “deliberate interference” in the ongoing electoral process. Noboa had said after talks with De la Espriella that he was committed to jointly fighting narcoterrorism and would eliminate the security tax on June 1.
The optics were difficult to ignore. The tariff that Noboa had spent months building — escalating from 30 to 50 to 100 percent and surviving a Andean Community ruling demanding its removal — was dismantled in a single call with a candidate who had not yet won an election.
What It Means for the Runoff
The episode adds a significant international dimension to Colombia’s June 21 runoff. A De La Espriella victory would not only reset relations with Ecuador but would align Bogotá with a bloc of right-wing governments — Ecuador, Argentina, Chile, and Costa Rica — that have collectively moved toward closer security cooperation with Washington and adopted harder lines on drug trafficking and border security.
For Colombia’s left-wing candidate Iván Cepeda, the Noboa intervention hands his campaign a ready-made argument: that foreign governments are actively working to install a preferred candidate in Colombia’s presidential palace, and that Colombia’s sovereignty is at stake on June 21. Whether that argument resonates with an electorate already moving rightward is the central question of the campaign ahead.
The trade war’s economic toll was significant regardless of who wins. Ecuador-Colombia trade exceeds one billion dollars annually and had been bilateral-surplus territory for Colombia for more than two decades. The months of escalating tariffs disrupted supply chains, raised prices for consumers on both sides of the border, and strained a relationship that had long been among the most integrated in South America.
With De La Espriella now entering the runoff as the frontrunner, Noboa’s bet may prove prescient. Whether it constitutes interference or simply anticipatory diplomacy depends on which side of Colombia's ideological divide you stand.
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