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US in closely-guarded talks to open new bases in Greenland

The United States and Denmark are negotiating to expand US military presence in Greenland, aiming to open three new bases in the south, with one at Narsarsuaq. Talks have been ongoing since January 2026 and involve a small Washington-led working group, with reporting on progress published on May 11, 2026.

Why It Matters

The negotiations underscore shifting Arctic security dynamics and NATO-era arrangements, as Washington seeks greater access near Greenland while Denmark emphasizes border protections and approval requirements.

Timeline

23 Events

Negotiations begin among U.S., Denmark, and Greenland

Mid-January 2026

Negotiating teams have met at least five times since mid-January, with a small working group in Washington driving the talks. Michael Needham leads the U.S. effort, accompanied by State Department or National Security Council officials; counterparts include Denmark’s ambassador to the U.S., Jesper Møller Sørensen, and Greenland’s top diplomat in Washington, Jacob Isbosethsen.

Diplomatic approach and conduct of negotiations

May 12, 2026

Officials described the talks as professional and conducted away from public scrutiny, aiming to balance Washington’s objectives with Denmark’s redlines and Greenlandic interests.

Broader context of the Greenland talks

May 12, 2026

The negotiations occur within a broader Arctic security context and reflect ongoing cooperation between the United States, Denmark, and Greenland as part of NATO relations and regional strategy.

Nielsen’s remarks on the process and tone

May 12, 2026

Nielsen stressed that discussions are ongoing and should proceed with respect, noting Greenland is not for sale and that talks should be conducted without public posturing.

Key players in the talks

May 12, 2026

Michael Needham is leading the talks for the United States, with Danish and Greenlandic officials such as Jesper Møller Sørensen and Jacob Isbosethsen participating; Jeff Landry, Trump’s special envoy to Greenland, has not taken part in the negotiations.

Security framework and Danish redlines

May 12, 2026

Negotiations occur within the framework of the longstanding 1951 U.S.-Denmark security pact, which allows expanded U.S. operations with Danish approval and emphasizes protection of Denmark’s borders.

Current U.S. base presence in Greenland

May 12, 2026

The United States currently operates Pituffik Space Base in northwestern Greenland, a single base today, down from about 17 facilities during the Cold War; Pituffik monitors missiles for NORAD but is not configured for maritime surveillance.

No discussion of seizing Greenland; alliance stance reiterated

May 12, 2026

Officials emphasized that there has been no talk of seizing control of Greenland; Denmark and NATO have publicly rejected such ideas.

Locations and infrastructure considerations for new bases

May 12, 2026

Proposals emphasize basing in southern Greenland, with one likely site at Narsarsuaq, on the site of a former U.S. base. Other sites would leverage existing infrastructure such as airfields or ports to reduce costs.

US officials float plan to designate bases as sovereign territory

May 12, 2026

U.S. officials floated an arrangement in which the three new bases could be formally designated as U.S. sovereign territory, though no formal agreement had been reached and the total number of bases remained unsettled.

Greenlandic PM Nielsen comments on progress

May 12, 2026

Greenlandic Prime Minister Jens-Frederik Nielsen said negotiations had 'taken some steps in the right direction' and described the discussions as ongoing, noting he could not disclose specifics.

Denmark confirms talks with the U.S. on expanding bases

May 12, 2026

Denmark’s foreign ministry confirmed that talks with the United States about expanding American military bases in Greenland were taking place, adding that they would not provide further details at the time.

White House confirms high-level talks with Denmark and Greenland

May 12, 2026

The White House acknowledged ongoing high-level talks with Denmark and Greenland but did not disclose details of the discussions.

Trump threatens to seize Greenland, triggering diplomatic crisis

January 2026

Former President Donald Trump stated in January that the US should 'own' Greenland to prevent it from being taken by Russia or China, describing the potential outcome as the 'easy way' or the 'hard way,' sparking a diplomatic crisis that highlighted tensions within NATO and with Denmark.

Framework and approvals under 1951 US-Denmark pact

May 11, 2026

The talks are being pursued within the framework of the decades-old 1951 security pact between the US and Denmark; the Danish government must approve any expansions in Greenland, and officials have said there is no plan to seize Greenland, a notion publicly rejected by Denmark and NATO.

Trump envoy Landry largely absent from talks

May 11, 2026

Trump's special envoy to Greenland, Governor Jeff Landry, has not taken part in the negotiations and is largely absent from the diplomatic process.

Pituffik Space Base described as current US facility

May 11, 2026

Pituffik Space Base remains the US's only current base in Greenland; it monitors missiles for NORAD but is not configured to conduct maritime surveillance.

Denmark confirms talks and outlines governance

May 11, 2026

Denmark's foreign ministry confirmed ongoing talks with the US but declined to provide further details; Danish authorities noted that any expansions require Denmark's approval under the decades-old security framework.

Bases floated as US sovereign territory

May 11, 2026

Some talks have floated designating the bases as US sovereign territory.

Three new bases planned, including Narsarsuaq

May 11, 2026

US officials are seeking to open three new military bases in southern Greenland, with one likely located at Narsarsuaq on the site of a former US base; other bases would likely be at sites with existing infrastructure to lower costs.

March 2026 congressional testimony references Greenland talks

March 2026

General Gregory Guillot, head of US Northern Command, testified that the US was seeking to open new bases in Greenland.

Small Washington working group advances talks since mid-January

January 2026

Negotiations have progressed in recent months, with the teams meeting at least five times since mid-January. Michael Needham leads the effort on Greenland, usually accompanied by one or two State Department or National Security Council officials; Denmark’s ambassador to the US, Jesper Møller Sørensen, and Greenland’s top diplomat in Washington, Jacob Isbosethsen, participate.

Trump threatens to seize Greenland, triggering diplomatic crisis

January 2026

President Donald Trump said the US should 'own' Greenland to prevent Russia or China from taking it, noting it could happen the 'easy way' or 'the hard way'.