Trump's recent Truth Social post on Greenland sparks renewed debate over U.S. intentions and NATO relations amid rising tensions.

The US president called the island a "big, poorly run, piece of ice"

Trump has set his eyes on Greenland again while venting frustration at NATO, as the diplomatic fallout from Iran war exposed rifts in the security alliance.

Trump's recent Truth Social post on Greenland sparks renewed debate over U.S. intentions and NATO relations amid rising tensions.