Across the South Atlantic, an old wound has been reopened. Argentina's President Javier Milei is pressing his country's claim to the Falkland Islands with renewed intensity, drawing on Donald Trump's recent remarks and the economic gravity of offshore oil reserves to reframe a decades-long dispute. The islands, which Britain has held since 1833 and whose residents voted overwhelmingly to remain British in 2013, now find themselves once again at the center of competing visions of sovereignty, history, and national identity. What unfolds next may reveal how much of modern geopolitics is still sh