Greenland lawmakers approve trilateral security deal with US and Denmark

Greenland Lawmakers Approve Trilateral Security and Military-Access Agreement

Greenlandic lawmakers voted 16-0 on Tuesday to approve a trilateral security agreement with the United States and Denmark, ending months of pressure from U.S. President Donald Trump. The deal paves the way for an expanded U.S. military presence on the Arctic island while keeping the self-governing territory under Danish control. Seven lawmakers abstained from the vote in Nuuk.

The agreement allows for two new U.S. military bases and Trump’s “Golden Dome” missile defense system. It also reaffirms Greenlanders’ right to self-determination and applies even if the island eventually chooses independence. The text recognizes Denmark’s sovereignty while granting NATO countries exclusivity on mining.

Relief Follows Months of Territorial Threats and Tariff Pressures

In January 2026, Trump began demanding that the U.S. control Greenland, citing security interests against China and Russia. His repeated refusals to rule out military force and his use of tariffs against allied countries stretched the NATO alliance close to breaking point. European leaders maintained that the territory was not for sale.

Tensions began to cool on January 21 after Trump met with NATO chief Mark Rutte in Davos, where they announced the concept of a deal allowing expanded U.S. defense access. The two new bases will supplement the existing Pituffik Space Base, which has provided radar surveillance and missile defense under a 1951 agreement.

Danish Parliament Prepares for Final Vote in November

Trump, Danish Prime Minister Mette Frederiksen, and Greenlandic Prime Minister Jens-Frederik Nielsen signed the final agreement in September on the sidelines of the U.N. General Assembly in New York. The deal now moves to Copenhagen for formal legislative approval.

A radar installation at Pituffik Space Base
Photo: DW.com

Danish lawmakers are scheduled to debate the bill over two sessions in November, with a final vote set for November 19. The agreement will officially enter into force once the necessary parliamentary processes of the Kingdom of Denmark and Greenland are complete.

Local Politicians Question Immediate Economic Benefits of the Deal

While Greenlandic Foreign Minister Mute Egede welcomed the ratification by stating that peace and stability are no longer things to take for granted, some local politicians questioned the deal’s immediate advantages. Pele Broberg, chair of the pro-independence Naleraq party, argued that the island gained no economic benefit from the agreement to assist its path toward statehood.

Greenland parliament approves trilateral security deal with the United States and Denmark

Critics have also pointed out that the security arrangement could have been reached without the disruption caused by earlier territorial threats and trade penalties. The upcoming Danish parliamentary vote in November remains the final legislative hurdle for implementation.

Frequently Asked Questions About the Greenland Security Deal

What military assets does the agreement authorize on the island?

The deal allows for two new U.S. military bases and the deployment of Trump’s “Golden Dome” missile defense system, supplementing the existing Pituffik Space Base.

Icebergs flow from Disko Bay icefjord, near to the arctic city Ilulissat, Greenland Thursday, Oct. 29, 2026
Photo: CTV News

When did the leaders sign the official trilateral agreement?

Trump, Danish Prime Minister Mette Frederiksen, and Greenlandic Prime Minister Jens-Frederik Nielsen signed the accord in September on the sidelines of the U.N. General Assembly in New York.

What is the schedule for the remaining legislative votes?

Following Greenland’s 16-0 parliamentary vote on Tuesday, the Danish parliament is scheduled to debate the bill over two sessions ahead of a final vote on November 19 in Copenhagen.