A map from Newsweek illustrates the planned locations for two upcoming U.S. military bases in Greenland. President Donald Trump disclosed last week that a security arrangement had been finalized concerning the semi-autonomous Arctic region, integral to the Danish kingdom. This announcement followed Trump’s prior threats to seize the island, which instigated a diplomatic turmoil within NATO, with Denmark being a foundational member.
The anticipated signing of the security agreement by Denmark, Greenland, and the United States was mentioned by Trump during the United Nations General Assembly on Tuesday. According to Reuters, two sites are anticipated as part of an American military enlargement on the island. This includes reviving a Cold War-era military establishment.
Locations of the New U.S. Bases
Trump has emphasized Greenland’s strategic relevance, while NATO has enhanced its attention towards Arctic defense due to concerns about Russian military maneuvers in the High North. During the Cold War, the United States maintained 17 military installations with 10,000 personnel. Currently, only Pituffik Space Base remains, staffed by approximately 650 military and civilian personnel, among them 200 active-duty U.S. military personnel. Reuters reported that as per the new agreement, two additional bases will be established.
- One base will be located in Narsarsuaq, southern Greenland. Formerly home to the Bluie West One military base, this location operated from 1942 to 1958, reaching a peak population of around 4,000 personnel. Approximately 10,000 aircraft utilized this base for routing to World War II theaters in Europe and North Africa. The base became obsolete with the advent of mid-air refueling and the larger Thule Air Base in northern Greenland.
- The second site will be Mestersvig, an existing military outpost in eastern Greenland utilized by the Sirius Dog Sled Patrol, a division of Danish special forces.
Details of Trump’s Greenland Deal
The announcement of the deal was met with cautious optimism from Copenhagen, emphasizing NATO’s role in overseeing Arctic security over exclusive U.S. and Denmark control. While detailed information was withheld, the U.S. State Department described the deal to Newsweek as an “unprecedented agreement with Greenland and Denmark,” ensuring U.S. security interests in the Arctic at no taxpayer cost.
The agreement grants permanent U.S. security control over Greenland, integrating it into North America’s strategic defense area. The State Department clarified that under prior statutes, any nation, including adversarial forces, could establish a military base or station troops in Greenland. The new agreement blocks China and Russia from forming bases or deploying troops, asserting it remains effective indefinitely, even if Greenland attains full independence.
Jeppe Kofod from the Atlantic Council Global Energy Center noted in an email to Newsweek that the deal offers the U.S. a robust and enduring security presence in Greenland, while upholding the sovereignty and territorial integrity of the Danish kingdom along with the self-determination rights of Greenlanders.