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,

European leaders on Wednesday warned Donald Trump against threatening “sovereign borders” after the US President-elect refused to rule out military action to take Greenland. Germany’s Olaf Scholz said Trump’s comments had sparked “notable incomprehension” among EU leaders the chancellor had spoken with.