US announces 'large military presence' in Greenland, aiming to ease NATO tensions

The United States has announced plans to significantly increase its military footprint in Greenland, with President Donald Trump confirming a new security agreement reached with Denmark. The deal, slated for signing today, September 22, 2026, involves establishing a large American military presence on the Arctic island. This expansion is expected to include the re-establishment of a former Cold War-era base at Narsarsuaq and the creation of a new facility at Mestersvig.

This agreement is framed as a strategic move to ease tensions among NATO allies, particularly following President Trump's earlier expressed interest in acquiring Greenland, which had prompted a diplomatic crisis within the alliance. Danish officials have emphasized that the new arrangement will place Arctic security under the broader oversight of NATO, rather than it being solely a bilateral concern between the U.S. and Denmark. The move aims to enhance regional security and stability, while also preventing non-NATO adversaries from establishing a military presence or making sensitive investments in Greenland.

Both Denmark and Greenland have stressed that the agreement acknowledges and upholds the sovereignty and territorial integrity of the Kingdom of Denmark and Greenland's right to self-determination. The deal comes after months of negotiations aimed at de-escalating the diplomatic pressure stemming from the previous U.S. stance on the semi-autonomous territory.