The US needs Greenland for its “national security,” President Donald Trump has said, after naming a special envoy to the Arctic island, which is under Danish sovereignty.

Since returning to the White House in January, Trump has revived his long-standing interest in acquiring Greenland from Denmark, pointing to its strategic location and mineral resources. He has not ruled out annexing the island.

“We need Greenland for national security,” Trump told reporters on Monday. “You look up and down the coast, you have Russian and Chinese ships all over the place. We need it for national security. We have to have it,” he added.

Trump’s remarks followed his appointment of Louisiana Governor Jeff Landry as the US special envoy to Greenland, saying he chose Landry because “he’s a deal-maker-type guy.”

Announcing the appointment, Trump praised Landry for understanding “how essential Greenland is to our national security.”

Landry later wrote on X that it was “an honor to serve” in the volunteer role “to make Greenland a part of the US,” saying it would not affect his duties as governor.