Image Credentials: Image Title: Denmark Warns US Takeover of Greenland Would Spell End of NATO. Source: (sora.openai) Date: January 2026. Attribution: This image was created using AI-generated imagery (sora.openai) and does not depict a real-world scene.
By Open Chronicle News Desk | January 7, 2026
Denmark has delivered one of its strongest rebukes yet to recent US rhetoric about acquiring Greenland, with Prime Minister Mette Frederiksen saying that any American military action against the Arctic territory, which is part of the Kingdom of Denmark and covered by NATO, would effectively mean “the end of NATO.” Frederiksen’s remarks come amid heightened tensions following President Donald Trump’s repeated calls for the United States to take control of the strategically vital, mineral-rich island.
Speaking on Danish television, Frederiksen responded directly to Trump’s statements by warning that a military attack on Greenland, a NATO ally, would break the post-World War II security architecture that has bound Western nations together for decades. “If the United States chooses to attack another NATO country militarily, then everything stops — that includes NATO and thus the security that has been provided since the end of the Second World War,” she told TV2.
The comments intensified concerns after Trump, in the wake of a US military operation in Venezuela, renewed his insistence that the United States “needs” Greenland for national security reasons, citing perceived threats from China and Russia in the Arctic. Trump said last weekend that discussions about Greenland’s status would continue, suggesting a timeline for further conversations with US officials.
Frederiksen stressed that threats to Denmark’s sovereignty and to Greenland’s status cannot be taken lightly and urged Washington to stop what she described as alarming rhetoric. She said Trump should be taken seriously when he expresses interest in the territory, noting that Denmark would not accept a situation where it or Greenland felt “threatened in this way.”
Greenland’s own premier, Jens-Frederik Nielsen, has sought to calm local fears, clarifying that a sudden US takeover is not imminent and that Greenland remains committed to cooperative relations with allies. He emphasised that Greenland is not comparable to situations like Venezuela, where US actions have recently sparked international controversy.
European leaders have rallied behind Denmark’s stance, issuing statements reinforcing the principle that Greenland “belongs to its people” and stressing that any changes to its status should be decided by Greenland and Denmark alone. Officials from France, Germany, Italy, Poland, Spain, and the United Kingdom warned against unilateral action and reaffirmed support for NATO’s collective defence framework.
Denmark and Greenland have also formally sought talks with US Secretary of State Marco Rubio to address repeated US remarks about the island’s future, signalling a diplomatic push to defuse the situation.
Analysts say the episode has exposed lingering fractures in transatlantic relations, particularly as Washington frames Arctic strategy around competition with China and Russia. The alliance’s cohesion may be tested if threats against a NATO member’s territory are perceived as credible, raising wider questions about the organisation’s role in a rapidly evolving geopolitical landscape.
For now, Denmark’s message is clear: any military attempt by the United States to seize control of Greenland would not only violate international law and NATO commitments but fundamentally undermine the mutual defence pact that has defined Western security for generations.