Argentine President Javier Milei has renewed his country's long-standing territorial claim over the Falkland Islands (a South Atlantic archipelago administered by Britain but claimed by Argentina, which calls them Las Malvinas), threatening to sanction companies involved in a joint British-Israeli oil exploration project off the islands' north coast. The dispute has gained fresh momentum after U.S. President Donald Trump suggested Washington might reconsider its position on the territory's sovereignty — a significant shift given longstanding American support for Britain. The islands, seized by Britain in 1833 and the subject of a brief but bloody war between the two countries in 1982, remain a potent national symbol in Argentina, and Milei's assertive stance raises questions about whether tensions could escalate beyond diplomatic confrontation.