United States President Donald Trump said on Friday that the United States has reached an agreement with Denmark and Greenland that will secure a lasting American role in Greenland’s security. The statement came as Denmark and Greenland confirmed plans to sign a defense pact with Washington next week.
Trump announced the development in a message on his Truth Social platform. He said the agreement would ensure that the United States has the ability to act when necessary in Greenland. He described the arrangement as providing permanent authority to address security needs on the Arctic island.
According to Trump, the agreement was developed through discussions involving representatives from the United States, Denmark, and Greenland. He said the goal was to protect Greenland from potential security threats and strengthen cooperation in the region.
Trump also stated that countries viewed as adversaries by the United States would not be allowed to establish military bases or place personnel in Greenland without written approval from Washington. He said the arrangement would help protect strategic interests in the Arctic.
The president added that plans would begin immediately to expand the American military presence in Greenland. He said officials are reviewing several locations across the territory that could support future defense activities. Trump noted that Greenland offers many possible sites for military development.
The announcement follows years of growing interest in Greenland because of its strategic location. The Arctic region has become increasingly important for security, trade routes, and access to natural resources. Governments across the world have paid closer attention to the area as competition for influence has increased.
Later on Friday, Denmark and Greenland released a joint statement confirming that a defense agreement with the United States is expected to be signed during next week’s United Nations General Assembly gathering. The statement indicated that negotiations have reached an advanced stage.
Officials also noted that the proposed agreement still requires approval from lawmakers in both Greenland and Denmark. Parliamentary review will take place before the pact can fully enter into force.
Danish Prime Minister Mette Frederiksen welcomed the progress made during negotiations. She said the agreement recognizes the sovereignty and territorial integrity of the Kingdom of Denmark. Frederiksen also stressed that the rights of the Greenlandic people remain protected under the proposed arrangement.
Her comments appeared aimed at addressing concerns about Greenland’s political status. Greenland is an autonomous territory within the Kingdom of Denmark and manages many of its own domestic affairs. Decisions related to foreign policy and defense, however, often involve cooperation with Copenhagen.
Greenland Prime Minister Jens-Frederik Nielsen also expressed support for the agreement. He said the planned deal would strengthen Greenland’s security and improve cooperation with the United States. Nielsen described the pact as an important step for the territory at a time of increasing international focus on the Arctic.
The United States has maintained a military presence in Greenland for decades. American forces operate facilities on the island that play a role in defense and monitoring activities. The region is viewed as strategically important because it sits between North America and Europe.
Interest in Greenland has remained high throughout Trump’s presidency. He has repeatedly highlighted the island’s importance to American national security and Arctic strategy. His administration has argued that stronger cooperation with Greenland and Denmark can help address future security challenges.
The proposed pact comes as Arctic issues continue to attract attention from major powers. Governments are increasing investments in military capabilities, infrastructure, and scientific research across the region. Security experts have noted that the Arctic is becoming a more significant area in global strategic planning.
Supporters of the agreement say closer cooperation can improve defense readiness and strengthen regional stability. Critics and observers are expected to examine the final details once the agreement is released publicly. For now, attention is focused on next week’s signing and the approval process in Nuuk and Copenhagen.
If approved, the Greenland defense pact would mark a new phase in cooperation between the United States, Denmark, and Greenland. It would also highlight the growing importance of the Arctic in international security discussions and long-term strategic planning.

