NATO Plans New Arctic Mission Amid Greenland Tensions
NATO is planning a new Arctic mission, "Arctic Sentry," amidst diplomatic friction stemming from President Trump's controversial claims on Greenland.
NATO confirmed on Tuesday that it is planning a new mission in the Arctic, a move that comes just weeks after U.S. President Donald Trump created friction within the alliance by insisting the U.S. needed to control Greenland. Trump cited unverified security threats from Russia and China as justification for his stance.

NATO forces conduct a training exercise near the Arctic Circle.
"Arctic Sentry": What We Know So Far
Martin O'Donnell, a spokesperson for NATO's Supreme Headquarters Allied Powers Europe, announced that a "NATO enhanced vigilance activity" is being developed to "further strengthen NATO's posture in the Arctic and High North." As planning has just begun, he did not provide additional details.
The location for the exercises remains unclear. This initiative is separate from the ongoing NATO exercise in Greenland, "Operation Arctic Endurance," which is currently led by Denmark.
Germany's Spiegel newsmagazine first reported on the plans, revealing that NATO's commander, U.S. General Alexus G. Grynkewich, had ordered the development of a mission titled "Arctic Sentry." According to the report, NATO defense ministers may convene in Brussels in the coming weeks to discuss the preliminary operation plans.
The Trump Factor: Greenland in the Spotlight
The push for a stronger NATO presence follows a period of diplomatic strain. In the lead-up to the World Economic Forum in Davos last month, President Trump suggested he might use force to acquire Greenland, a strategically valuable Arctic island.
The White House did not retract these claims, with the president later repeating his assertion that the U.S. would "have" Greenland "one way or the other."
The statements put Washington's European allies in a difficult position, forcing them to balance their support for Denmark's sovereignty over Greenland with the need to avoid further antagonizing Trump and risking the integrity of the defense alliance.
Diplomatic Fallout and Ongoing Talks
Tensions appeared to ease after Trump met with NATO Secretary General Mark Rutte at Davos. Following the meeting, Trump announced he had secured a "framework" deal to protect U.S. interests and seemed to back away from his threats of force.
Rutte confirmed he had discussed with Trump how NATO allies could work together to ensure Arctic security. However, the specific details of the deal mentioned by Trump have not been made public.
Despite the apparent de-escalation, Greenland remains cautious. On Monday, Prime Minister Jens-Frederik Nielsen warned that the U.S. is still pursuing "paths to ownership and control over Greenland."
Last week, senior officials from the U.S., Denmark, and Greenland initiated diplomatic talks. According to Denmark's foreign ministry, the discussions aim to "address American concerns about security in the Arctic while respecting the Kingdom's red lines."


