President Donald Trump announced Friday that the United States has struck a sweeping security agreement with Denmark and Greenland, declaring it gives Washington permanent authority over the Arctic territory and the power to block adversaries from establishing a presence there indefinitely. Trump called the pact a “dream come true” for the United States.
In a lengthy post on Truth Social, Trump said the arrangement addresses “ALL of our many U.S. concerns” and would come at “NO COST to the United States.” He branded it an “Infinite Life” Agreement, adding, “there is no end!”
Trump’s ‘Forever’ Promise on Greenland
At my direction, we worked with representatives of Denmark and Greenland to guarantee that the United States will FOREVER have the complete ability to do what is necessary in Greenland in order to secure and defend the security of Greenland, and the United States of America,” Trump wrote. He also said that “no U.S. adversary can EVER have a base in Greenland, have a military presence in Greenland, or make sensitive investments in Greenland, without our express written approval,” and promised the U.S. would “immediately begin the process of developing a large Military presence” on the island.
The White House did not immediately release the text of the agreement or clarify how Trump’s description of “permanent control” would function alongside Danish sovereignty and Greenland’s own self-government. According to the Greenland security agreement, Reuters reported shortly before the announcement that the emerging deal would stop well short of outright U.S. acquisition but could expand the American military footprint, facilitate use of Greenland for Trump’s proposed Golden Dome missile-defense system, and restrict Chinese influence.
Denmark and Greenland Signal Caution
The U.S. already maintains a military presence in Greenland under a 1951 defense agreement with Denmark. Pituffik Space Base, formerly known as Thule Air Base, remains the principal American installation on the island. Trump, however, has spent much of his second term escalating pressure over the territory, saying in January that the U.S. was going to “do something on Greenland whether they like it or not,” and later demanding negotiations for U.S. “right, title and ownership” while pledging publicly, “I won’t use force.”
Following Trump’s post, a joint statement from Denmark and Greenland offered a notably measured account of the announcement. The two governments said they expect to sign the agreement next week, but noted it must clear the necessary parliamentary procedures before taking effect. Danish Prime Minister Mette Frederiksen said any deal must strengthen Arctic and North Atlantic security while also being one that “recognizes the sovereignty and territorial integrity of the Kingdom and the Greenlandic people’s right to self-determination.”
What Comes Next
The three governments are expected to formally sign the agreement in the coming week, after which it will face parliamentary review in Denmark. The gap between Trump’s sweeping characterization of the deal and the more cautious language from Copenhagen and Nuuk suggests negotiations over the precise terms of the arrangement may continue even after a signing ceremony. The full text of the pact had not been made public as of Friday evening.
