U.S. President Donald Trump this week repeated his assertion that American control of Greenland is vital for “international security.” As Henry Ridgwell reports, Denmark, which owns the island, has admitted failing to invest in its security,

On the day he took office, President DONALD TRUMP insisted that U.S. control of Greenland was necessary for American security. But short of buying — or seizing — the island outright, Trump already has much of what he wants in Greenland.