President Trump signed a Greenland security pact permitting a larger American military footprint, while announcing plans for two major bases in the Arctic territory.
Breitbart News reported that Trump signed the agreement with Denmark and Greenland during the United Nations General Assembly in New York.
The pact lets Washington expand military operations, create new defense areas and block non-NATO powers from keeping a lasting military presence in Greenland. It gives the United States room to protect a strategic Arctic position without changing the territory’s sovereignty.
The agreement authorizes the United States to “modernize and expand” operations at Pituffik Space Base in northwest Greenland. It also permits defense areas in southern and eastern Greenland, plus additional sites if the three governments agree.
Before the signing, Trump called the agreement “tremendous for Europe and for the United States and for everybody.” He added: “And for Greenland, it’s going to be incredible.”
Pituffik supports American and NATO missile warning, missile defense and space surveillance. It is now the only remaining U.S. base in Greenland, according to the material released around the agreement.
Just the News reported that the deal grants permanent American basing and overflight rights. It also allows additional military installations and bars China, Russia and other non-NATO countries from stationing troops or bases there.
The agreement itself says non-NATO countries cannot establish manned or unmanned military installations in Greenland. They also cannot maintain a “persistent” military presence unless the United States, Denmark and Greenland agree otherwise.
American forces will receive wide mobility across Greenland, including undersea access. Washington may strengthen existing facilities or establish additional defense areas when needed.
The economic terms also give Greenland a direct stake. Contracts for building, maintaining or dismantling bases must go to Greenlandic sources “to the maximum extent possible.”
That provision matters in a territory of roughly 56,000 people. A larger U.S. presence could bring work and contracts while supporting the security mission.
Trump told the United Nations that the United States would “immediately begin the process of developing a large military presence in the appropriate locations.” He also announced plans for “building two very major military bases.”
The released terms do not identify those two locations. They also provide no construction schedule or planned troop level for the new bases.
The agreement separately names Narsarsuaq in southern Greenland and Mestersvig in eastern Greenland as authorized defense areas. Nothing released after the signing establishes that these are the two bases Trump announced.
The Washington Examiner reported that Trump described the arrangement as giving America lasting responsibility for Greenland’s security and other needs. He also said it would cost the U.S. government nothing.
No public price tag appears in the terms described after the signing. The agreement does, however, address contracts and permits American military expansion across multiple sites.
National Review argued that an upgraded presence could serve American interests, but warned that ratification and long-term durability remain questions. Its account said Danish and Greenlandic sovereignty would remain intact.
Those cautions do not erase the strategic gain. They identify the next test: turning broad military rights into working facilities with clear costs, schedules and responsibilities.
The deal followed months of negotiations among American, Danish and Greenlandic officials. It also came after a period of strain over Trump’s stated desire to acquire Greenland.
Naaja Nathanielsen, one of Greenland’s two lawmakers in Denmark’s parliament, said “a lot of trust has been tested.” She said Greenlanders had feared losing their country and livelihoods.
But Nathanielsen also called the agreement “a huge step in the right direction.” She said it advanced Greenland’s push for greater self-government and “a bigger seat at the table.”
Danish Prime Minister Mette Frederiksen described the pact as a “deal that can last forever.” Addressing Trump, she agreed that adversaries must not be allowed to come too close.
Greenlandic Prime Minister Jens-Frederik Nielsen called it “a win-win-win agreement.” He told the American president: “Your security is our security, and our security is your security.”
NATO Secretary-General Mark Rutte said the pact and NATO’s growing Arctic role would improve collective security. He had also helped lower tensions during an earlier stage of the dispute.
The agreement gives Greenland a formal role in decisions that affect its land and future. That is a stronger foundation than leaving Arctic security to distant promises and vague consultation.
The agreement has no end date. If Greenland becomes independent, it would remain in NATO and assume Denmark’s rights and duties under the pact.
That clause seeks continuity even if Greenland’s political status changes. National Review nonetheless questioned whether the arrangement would endure after independence, leaving a legal and diplomatic issue for the future.
The new pact also reverses a long decline in America’s Arctic footprint. Since 1945, the U.S. presence fell from thousands of troops across 17 bases and installations to roughly 200 personnel at Pituffik.
Denmark had already moved toward wider military cooperation with Washington. Its parliament approved legislation expanding a 2023 agreement that gave American forces broad access to Danish air bases.
Trump’s agreement goes further in Greenland. It establishes access, limits rival powers and allows new American facilities in a territory where about two-thirds of the land lies inside the Arctic Circle.
One political question remains unanswered. Trump did not say whether the pact ended his interest in acquiring Greenland, and he did not respond when asked about that possibility.
For now, the signed terms keep Greenland under its current sovereignty while giving America much of the security access it sought. That is negotiation producing a concrete result.
America protects its interests best when it secures access, shares responsibility with allies and keeps hostile powers away from strategic ground.
