The geopolitics of Greenland’s independence
The prospect of Greenlandic independence introduces uncertainty into long-term U.S. defense planning at sea and in space.
In a nutshell
- Greenland could become more prone to accepting high-risk investment
- Washington is seeking lasting military access and tighter investment security
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Greenland, the world’s biggest island, has a strategic geographical position for the United States in the competition with Russia and China. Monitoring the Greenland-Iceland-United Kingdom (GIUK) gap is essential to track enemy submarines, and to a lesser extent surface ships, passing into the North Atlantic. The port of Murmansk, on the nearby Kola Peninsula, is home to Russia’s Northern Fleet and most of its sea-based nuclear deterrent, a cornerstone of Moscow’s second-strike capability. Maintaining radar installations and underwater sensors along Greenland’s coast is crucial to protecting NATO’s maritime supply lines.
Greenland’s importance for early warning against intercontinental and submarine-launched hypersonic and ballistic missiles has increased in recent years. The U.S. is now planning to realize a 1980s-style “Star Wars” missile defense concept known as the Golden Dome. It is intended to intercept enemy missiles during the boost phase, shortly after launch and during their midcourse flight through space.
Whereas ballistic missile warheads largely follow predictable trajectories after launch, hypersonic glide vehicles and some hypersonic cruise missiles can maneuver during flight. This places special demands on the ability to continuously track incoming missiles using both space-based sensors and ground-based radars across the Arctic. Greenland lies beneath likely missile routes from Russia and China, and its high latitude makes it well suited for communicating with military satellites in polar orbit.
As Greenland’s strategic importance grows, so does U.S. interest in expanding its military presence and monitoring the activities of strategic competitors on and around the island. Unlike the European Arctic (notably Svalbard), Greenland is not so much a target of Russian grey-zone warfare as it is vulnerable to Chinese economic inroads and dependencies. The prospect of Greenlandic independence, even if unrealistic in the foreseeable future, adds a layer of insecurity for U.S. long-term defense planning and national security.
What Denmark promised Greenland
The Self-Government Act adopted by the Danish parliament in 2009 significantly expanded Greenland’s autonomy over domestic affairs. In addition to existing areas like health, fisheries, environment and social welfare, Greenland was given the right to take over law enforcement and the judiciary, once it is ready to fund and administer these areas. Greenlanders were also recognized as a people with the right to self-determination under international law, while the island gained ownership and control of its vast mineral resources.
Crucially, the Self-Government Act gave Greenland a legal pathway to independence as a sovereign country through the following steps: (1) a decision in favor by the people of Greenland via a referendum followed by (2) negotiations with Copenhagen about the introduction of independence and (3) final consent by the Greenlandic and Danish parliaments and the people of Greenland through another referendum.
Denmark will continue to provide Greenland with an annual block grant, currently at around $550 million, or roughly half of the Greenlandic government’s revenue, while also covering law enforcement, judicial and defense costs. This support will remain in place until Greenland decides it can sustain itself as an independent state. Denmark is therefore legally committed to financing a self-government system that gives Greenland a path to independence.
What Denmark promised the U.S.
Like all other European nations, Denmark cut defense budgets after the Cold War, but Greenland was particularly neglected. For many years, Denmark’s military presence on the island relied largely on a handful of aging inspection vessels, radars, a surveillance aircraft and the Sirius dog-sled patrol. This fell short of the 1951 Defense Cooperation Agreement with the U.S., which defined the defense of the island as a mutual effort under the umbrella of NATO.
Denmark rebuffed U.S. President Donald Trump’s first proposal to purchase Greenland in 2019 but pledged roughly $225 million to Arctic defense to fill the capability gaps in the growing great power competition identified by NATO and Danish intelligence. By 2024, however, Denmark had spent only 1 percent ($2.2 million) of the pledged amount due to significant allocation and procurement delays.
It was President Trump’s coercive rhetoric about acquiring Greenland in early 2025 that seemingly compelled Denmark to boost and speed up Arctic defense with a historic investment of approximately $6 billion. Denmark is now acquiring five new Arctic vessels, long-range surveillance drones, radars along the coast and additional F-35 jets. Copenhagen’s initial foot-dragging – apparently based on the assumption that Mr. Trump may not be reelected – raised doubts about Denmark’s reliability as a partner from the perspective of U.S. defense planning. The issue extends beyond the MAGA movement. Mr. Trump’s erratic foreign policy and personal ambition to expand U.S. territory should not obscure the structural forces underlying the Greenland crisis.
Independence implications
Independence is a central and widely shared goal in Greenlandic politics, while continued membership of the Danish realm is generally seen as a temporary necessity because of the island’s financial dependence on Denmark. Greenlandic leaders emphasize both the goal and preparation for eventual independence and the material necessity to remain with Denmark. Responding to President Trump’s threats in January 2026, Greenland Premier Jens-Frederik Nielsen said that if the island had to choose between the U.S. and Denmark “here and now,” it would choose the latter. Even if currently tempered by the alternative of a U.S. acquisition, Greenlandic politics remains fundamentally pro-independence.
Greenlanders identify far more strongly with a distinct Greenlandic nation than with Denmark, shaped partly by grievances over colonial rule and Greenland’s later incorporation into the kingdom in 1953. Nearly half a century has passed since the introduction of home rule in 1979. Danish block grants and public services, though having declined as a share of Greenland’s government revenue, still support living standards comparable to those of a Nordic welfare state, including access to higher education in Denmark. Yet these administrative, economic and cultural ties have not created a strong sense of belonging to Denmark, as shown by the continued centrality of independence in Greenlandic politics.
Over the past 15 years, Nuuk has been more receptive than Copenhagen to so-called high-risk investors, particularly Chinese-linked companies. In 2016, Denmark blocked the sale of the decommissioned naval base at Kangilinnguit to a Chinese company on national security grounds, following pressure from the U.S. In 2019, a Chinese company withdrew its bids to construct a new airport in Qaqortoq and to extend existing runways in Nuuk and Ilulissat after Denmark intervened to cofinance the projects. Finally, Greenland allowed the involvement of Chinese companies in several mining projects, none of which however ended up materializing beyond advanced feasibility exploration.
Greenland’s inclination to accept investment deals with Chinese-backed companies can partly be ascribed to the island’s economic vulnerability. The economy is heavily reliant on fishing exports, leaving it exposed to events outside its control. If the price of shrimp plummets, so do its government revenues. Greenland’s enormous mineral resources offer a way to build another economic sector, but because Western companies are averse to the risk of digging through deep ice, Chinese investors often appear as the only alternative. Moreover, no Western company is likely to match the liquidity and patience that Chinese-backed companies have for infrastructure projects in such a thinly populated area.
The other side of the argument is that Greenland’s small population can blur the line between political and commercial interests (while social problems persist across the island). These concerns should also form part of the debate over independence. The political culture on an island with just 56,000 inhabitants is characterized by favoritism among the elected representatives and their relation with state-owned enterprises and private business.
This creates institutional vulnerabilities, which foreign actors can exploit through lobbying and lucrative offers. Moreover, Greenland’s eventual takeover of the police and courts, which in a close-knit society are exposed to prevailing political or financial interests, may open further opportunities for foreign influence over its politics.
Danish-U.S. negotiations
The U.S. appears increasingly concerned about securing a lasting U.S. military presence and barring its strategic competitors in Greenland in the event of sovereign independence from Denmark. What is unacceptable to Washington is not independence as such, but the uncertainty over future access rights, investment screening and Greenland’s geopolitical alignment. Yet, President Trump’s threats to annex the island themselves caused not only unprecedented damage to transatlantic trust and NATO, but also anxiety and estrangement among the people of Greenland, who never wanted to be absorbed by the U.S., MAGA charm offensives notwithstanding.
More on the Arctic
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- Russia’s growing interest in Svalbard
- Polar competition accelerates
President Trump has maintained public pressure on the negotiators through his special envoy, repeated announcements that a hospital ship would be deployed, and the opening of an expanded U.S. consulate in Nuuk. Talks between Denmark, Greenland and the U.S. are taking place amid friction, but Arctic security is now firmly back on the agenda in Western capitals.
The American president could easily reignite the Greenland crisis with a social media post to put Denmark and Greenland under renewed duress. Conversely, European political solidarity and military contributions to NATO’s Arctic Sentry mission show that doing so would carry a considerable political cost.
Scenarios
Most likely: Formal sovereignty retained, U.S. demands met
Denmark and Greenland maintain that sovereignty is non-negotiable and can be decided only by Nuuk and Copenhagen. Rather than U.S. veto power over major investment deals, the outcome may be Danish screenings with heavy U.S. intelligence input. The U.S. is almost certain to achieve the right to new military bases, including a deepwater port, in the south of the island near the GIUK Gap.
Along with the existing space base in Pituffik (formerly Thule), the bases will also support the Golden Dome. President Trump could move closer to claiming that he has achieved ownership rather than merely access if Denmark and Greenland agree to “forever clauses” granting the U.S. military indefinite access and operational rights. Recognizing that independence remains decades away, Greenland is likely to balance its foreign relations while avoiding high-risk foreign investment.
Less likely: U.S. acquisition of Greenland
While a military takeover of Greenland remains far-fetched, the U.S. could use overwhelming economic pressure and incentives to secure sovereign military access and greater freedom for foreign investment. This scenario is conceivable given the previous U.S. purchase proposals and the America First doctrine prescribing control over the Western Hemisphere. Such an outcome would run against the wishes of the Greenlandic people and come at a significant cost to U.S. alliance systems and what remains of American soft power.
Least likely: Greenland’s geopolitical drift
Greenland could draw on the risk-tolerant capital and engineering capacity of Chinese-backed companies to speed up the realization of independence. Russia could in such a scenario view Greenland as fertile ground for grey-zone operations, which would exacerbate the island’s drift out of the Western sphere of influence.
Such a scenario remains unlikely. The U.S. would not readily accept a country allied with adversary states positioned in the middle of the “Global North,” nor China’s efforts to establish itself as a near-Arctic state. Greenland would also become so heavily securitized that any such shift would alarm European governments as well.
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