The Danish foreign minister expressed openness to working more closely with the U.S. to ensure its interests in the region are addressed after President-elect Donald Trump said he wants to buy the Danish territory of Greenland—but the foreign minister continued to cast doubt on Trump’s idea to acquire the island.

The U.S. president-elect had recently expressed renewed interest in the Arctic island after he first considered buying it in 2019.

Outgoing U.S. Secretary of State Antony Blinken is advising the world not to waste a lot of time on what President-elect Donald Trump has been saying about Greenland.