As Trump calls for a U.S. takeover of Greenland, NATO's future hangs in the balance. Here are 15 claims about the security alliance.

The US is considering military action to seize Greenland, in a move that could cause divisions within the NATO alliance.

On Wednesday, defense ministers from NATO’s 32 member countries will meet in Brussels to discuss the defense spending targets established during their summit at The Hague in June. NATO’s defense ministers will also meet with Ukrainian officials to ...

U.S. President Donald Trump has turned the Arctic island of Greenland into a geopolitical hotspot with his demands to own it and suggestions that the U.S. could take it by force. The island is a semiautonomous region of Denmark,