Transatlantic tensions surfaced publicly in Munich as European officials used the annual security conference to seek clarity from Washington on a string of sensitive issues — from Arctic sovereignty to immigration policy — amid a turbulent week in U.S. politics.

At the center of the diplomatic unease was Greenland. Danish Prime Minister Mette Frederiksen said she believes President Donald Trump’s interest in asserting control over the Arctic island has not diminished, even after the White House softened earlier rhetoric about using force. When asked of Trump’s interest in Greenland, she stated, “unfortunately, I think the desire is the same.” Greenland, which governs itself within the Kingdom of Denmark, has become an unexpected pressure point between the United States and Europe.

Frederiksen, appearing alongside Greenland’s head of government Jens-Frederik Nielsen, described the situation as unacceptable, signaling that Copenhagen sees the matter as unresolved despite recent diplomatic outreach. The two leaders held a brief meeting with U.S. Secretary of State Marco Rubio on the sidelines of the conference.

Rubio later addressed attendees, portraying the United States as historically tied to Europe but clear about pursuing a new global approach aligned with Trump’s priorities. He suggested Washington prefers cooperation with European allies but is prepared to act independently if necessary.