Copenhagen insists that Washington must respect its NATO ally's "red lines"

High-level talks in Washington have concluded without bridging the divide between the United States and Denmark over the future of Greenland, with Danish officials stating a "fundamental disagreement" persists after President Donald Trump reaffirmed his intent to acquire the Arctic territory.

Following a meeting with US Vice President J.D. Vance and Secretary of State Marco Rubio, Danish Foreign Minister Lars Lokke Rasmussen described the conversation as "frank" and "constructive," but admitted the core dispute remains unresolved.

"We didn't manage to change the US position," Rasmussen told reporters. "It's clear that the president has this wish of conquering Greenland, and we made it very, very clear that this is not in the interest of the Kingdom."

The two sides agreed to establish a high-level working group tasked with exploring potential solutions "in a matter of weeks." Rasmussen said the group would focus on addressing US security concerns in the Arctic while respecting Danish "red lines" on territorial sovereignty and the right to self-determination for the Greenlandic people.

"We therefore still have a fundamental disagreement, but we also agree to disagree," Rasmussen said.

Greenland's Foreign Minister, Vivian Motzfeldt, who attended the talks, endorsed Rasmussen's comments and stressed the need to "normalise" the relationship, while firmly rejecting any change in sovereignty.

The diplomatic meeting was overshadowed by a fresh social media post from President Trump hours earlier, in which he insisted that "NATO should be leading the way for us to get" Greenland for US national security, claiming otherwise Russia or China would seize it. He also said the island is crucial for creating his proposed Golden Dome missile defense system.

Rasmussen pushed back on the stated security pretext, noting the US's own reduction of its military personnel in Greenland from 10,000 to 200 over past decades. He also corrected the record, stating, "we have not had a Chinese warship in Greenland for a decade or so."

Copenhagen has expressed willingness to cooperate with the US within the framework of NATO, and has already sent in an advance command to the island to prepare logistics and infrastructure ahead of the expected arrival of a larger Danish contingent, propped up by forces sent in by several other European nations, according to Danish broadcaster DR. Meanwhile, NATO chief Mark Rutte refused to comment on the bloc's "internal" dispute.