Why the Falklands Is a Pressure Point For the U.K.—and How Milei, Trump Are Stoking Tensions

Argentina’s President Javier Milei has escalated his country’s claim over the Falkland Islands, a British overseas territory, warning he will place economic pressure by sanctioning oil companies with operations in the area.The Falkland Islands are "Argentine, by history and by right, there is no debate about it,” he said in a nationally televised address Thursday evening.Milei argued the “winds of change blowing around the world” are favorable to Argentina’s long-claimed sovereignty over the South Atlantic archipelago, citing remarks made by his ally, U.S. President Donald Trump, who recently suggested the U.S. would be reviewing its neutrality on the dispute.The Argentine President flagged a planned oil project in the area as a cause for concern. Within the next 18 months, two companies—one British and the other Israeli—are set to start extractions from the Sea Lion oilfield, which lies north of the islands and holds an estimated 1.7 billion barrels of oil. Milei described the project as an urgent threat to Argentina’s sovereignty. "If we do not act swiftly, in a few months they will have the material capacity to access the oil that lies underneath our sea—something that has never...