POLICY WIRE FACT CHECK: Does the U.S. ‘Own’ Greenland Under New Trilateral Defense Agreement?
The Claim Recently, several viral claims have circulated asserting that United States President Donald Trump has successfully ‘acquired’ or ‘owns’ Greenland under a new...
The Claim
Recently, several viral claims have circulated asserting that United States President Donald Trump has successfully ‘acquired’ or ‘owns’ Greenland under a new trilateral defense agreement signed with Denmark and Greenland officials. These claims gained traction during campaign rallies, media interviews, and speeches at the World Economic Forum in Davos, where the President stated that the U.S. got the island for ‘zero dollars’ and now possesses ‘right, title, and ownership’ of the territory.
The core of the viral narrative suggests that the U.S. has moved beyond simple military basing rights to full sovereign ownership, implying that the U.S. has effectively annexed the Arctic island. This has sparked significant public concern regarding the legal status of Greenland and the shifting geopolitical landscape in the Arctic.
The Details & Investigation
An investigation into the trilateral defense agreement signed on September 22, 2026, by President Trump, Danish Prime Minister Mette Frederiksen, and Greenlandic Prime Minister Jens-Frederik Nielsen reveals that the claims of ‘ownership’ are false. The agreement actually amends and supplements an existing 1951 defense pact (updated in 2004) which already allowed the U.S. to maintain a military presence in Greenland. The preamble of the new treaty explicitly states that Greenland remains a self-governed territory of Denmark with the inherent right to self-determination, as reaffirmed by the 2009 Greenland self-government law.
The primary functions of the new deal are focused on modernization and expansion of the Pituffik Space Base (renamed in 2023), which provides critical space surveillance and missile warning. It also allows the U.S. to establish additional ‘Defense Areas’ at Narsarsuaq and Mestersvig, subject to technical agreements. Crucially, the deal grants the U.S. vessels and aircraft free movement between these areas, including undersea access to Greenland’s territorial waters, and prevents non-NATO nations from establishing military installations or persistent military forces in the region.
In evaluating the rhetoric, the claims that the U.S. ‘owns’ Greenland are classified as DISINFORMATION. While the President used terms like ‘ownership’ and ‘acquisition’ in various public forums, these statements are not supported by the legal text of the treaty. A White House spokesperson clarified on November 9 that the deal ‘secures permanent American security control’ over the region, but this does not transfer sovereignty. The aggressive suggestion of taking the island by force—which the President initially teased—was later retracted during his Davos speech where he stated the U.S. would not use force.
Furthermore, the agreement ensures that even if Greenland ever exercises its right to become independent, the treaty will remain binding and Greenland will stay within NATO. Since both the U.S. and Denmark are already members of the alliance, the strategic intent of the deal is to manage growing competition with Russia and China in the Arctic rather than to facilitate territorial acquisition.
The Verdict
The claim that the United States ‘owns’ or ‘acquired’ Greenland is FALSE. The trilateral defense agreement explicitly preserves Greenland’s status as a self-governed territory of Denmark with the right to independence. The treaty provides military access, security control, and strategic oversight, but it does not transfer sovereignty or title.
The rhetoric regarding ‘ownership’ is a misleading interpretation of a defense-focused treaty aimed at Arctic national security rather than territorial expansion.
Counter-misinformation & disinformation investigation conducted by PolicyWire Editorial Desk (PW).\