Donald Trump spent a noteworthy chunk of the transition period provoking controversy—and insulting NATO allies—with his proposals for expanding the U.S. Maybe most prominently, he has repeatedly discussed buying Greenland from Denmark,

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,

U.S. President-elect Donald Trump is once again making waves with his pursuit of Greenland, this time refusing to rule out using force to gain control of the Arctic island from ally Denmark. But Washington had been interested in Greenland long before Trump came along.