President Donald Trump reiterates that the United States should control Greenland, raising tensions with NATO allies as the alliance’s summit begins in Turkey. Trump renews a dispute that had previously strained relations with partners, telling reporters that Greenland is “important” for U.S. security and saying it “should be controlled by the United States, not by Denmark.” Several outlets report that Trump links the issue to Arctic strategy and claims Greenland faces pressure from China and Russia, while also asserting he would not allow it to be threatened. Denmark’s leadership responds by defending Danish sovereignty over the island. Euronews and Reuters report that the Danish prime minister calls on the U.S. to respect Denmark’s sovereignty after Trump restates his position. Other coverage notes Trump frames the renewed demand alongside broader signals at the NATO meeting, including dissatisfaction with NATO. Meanwhile, reporting on the summit highlights that NATO leaders are also announcing new or expanded arms-related deals, even as Trump’s Greenland comments divert attention to the renewed trans-Atlantic dispute.