US to Establish New Military Bases in Greenland Under Defense Deal

A new U.S. defense agreement, signed this week by President Donald Trump, Denmark's Prime Minister Mette Frederiksen, and Greenland's Prime Minister Jens-Frederik Nielsen, will allow Washington to establish new military bases in Greenland.

The outpost at Mestersvig in eastern Greenland and Narsarsuaq in southern Greenland are designated sites for potential American military expansion, marking the first such move in decades. Mestersvig, located 149 miles from the nearest settlement, oversees the GIUK gap between Greenland, Iceland, and Britain, a strategic chokepoint for Russia’s Northern Fleet. Controlling this area is critical for NATO to contain Russian naval power.

Local member of parliament Justus Hansen welcomed the expansion, citing a need for new money. The agreement also permits the United States to modernize and expand activities at Pituffik Space Base. The deal preserves Danish sovereignty and Greenlanders’ right to decide their political future, taking effect after parliamentary procedures in Denmark and Greenland are complete.

Trump described the agreement as giving Washington permanent control over Greenland’s security, while Frederiksen called it a deal that [could] last forever. Greenland Prime Minister Nielsen stated it strengthens their shared security. Trump had previously expressed interest in acquiring Greenland, calling it strategically nice in 2019 and an absolute necessity before his second term, citing its location and rare earth minerals. His earlier rhetoric, including threats of annexation or force, created a foreign-policy crisis and strained relations with allies.