Behind Donald Trump’s sensational remarks about Greenland lies a logic that is far more cold and strategic than it appears. This Arctic territory is at the center of major military, economic, and geopolitical stakes, at the heart of tensions between the United States, Europe, Russia, and China. Ultimately, this issue reveals one thing above all: the real balance of power is not played out on the ice, but in the markets and the credibility of the dollar.
Greenland Is No Whim
Whenever Greenland comes up in the remarks of a U.S. president, many react as if we were dealing with an exotic whim of Uncle Sam. In reality, the United States’ interest in this territory is longstanding, consistent, and above all tied to a very classic logic of power.
Historically, Washington has viewed Greenland as a natural extension of its strategic depth in the North Atlantic and the Arctic. The best-known episode dates back to 1946, when the Truman administration had already proposed purchasing Greenland from Denmark, at a time when the U.S. military viewed the island as a key strategic point for defense and projection toward the North Pole.
Source: Wikimedia
During the Cold War, this logic took shape with a U.S. military presence, surveillance and defense systems, and a base that became iconic (Thule, now Pituffik). Greenland was not just a patch of ice but rather an outpost on the shortest route between North America and the Soviet sphere of influence, with a direct interest in missile detection and control of the Arctic region.
What is changing today is the relative importance of the issue in a world where the Arctic is gaining prominence for three reasons:
- Military: in a rivalry between major powers, areas that allow for surveillance, deterrence, and military projection become strategic;
- Economic and logistical: the gradual opening—thanks to or because of melting ice—of Arctic shipping routes and the interest in critical resources are increasing the value of raw materials that were secondary 30 years ago;
- Geoeconomic: Greenland is also a region where the question is not only “Who owns this land?” but “Who can enter it?”
In recent years, Beijing has attempted to establish a foothold through investments and infrastructure projects, such as those centered on airports and strategic assets. What is striking is that many of these attempts have failed, precisely because the U.S.-Denmark partnership (and Greenlandic stakeholders) recognized the risk. Allowing a rival power to establish itself in such a sensitive location—even “through economic means”—is tantamount to accepting covert strategic penetration. In short, in my view, Greenland is less a land to be bought than an access point to be secured.
Trump, or when the logic of the deal clashes with that of alliances
The situation becomes explosive when two things are mixed: a real strategic priority (securing Greenland) and a “Trump-style” negotiation method.
The initial idea may fit into America’s historical continuity—that is, securing a strategic hub in the rivalry between blocs. But the manner—threats, shocks, public pressure, and the use of tariffs as a weapon against allies—changes the nature of the game.
In concrete terms, the tariff threats targeting Europe, combined with the Greenland issue, have in recent days revived a very simple interpretation: Trump wants to push the balance of power to the limit to secure a deal, even if it is symbolic and partial. The markets have begun to take him seriously, with reactions in the currency markets and debates about “Sell the American Exceptionalism.”
The problem is that geopolitics is not a bilateral real estate transaction.
- Political humiliation: making trade or tariff relations contingent on territorial demands is very difficult for the European side to accept, especially for Denmark, which holds international sovereignty over Greenland;
- Strategic boomerang effect: American power relies heavily on its alliances. Weakening them for immediate gain may cost more than it yields, especially in the face of a China that loves to see the West divided;
- Hardening of positions: the more public the pressure, the more costly it becomes for the adversary to back down.
Source: Donald Trump’s account on Truth Social
The credible objective is not a forced annexation, which would be too costly diplomatically, too risky, and beneficial to Beijing. The credible objective would be to strengthen American influence, to legally and politically secure its presence in order to prevent any Chinese foothold via infrastructure and partnerships. This would make Greenland’s future trajectory more predictable for the Americans.
The dollar is the constraint, Europe is the lever—but an imperfect one
This is where we move from political theater to the cold mechanics of the markets.
Using tariffs as a weapon against European partners is not without economic consequences. It can create imported inflation or disrupt supply chains. Furthermore, investments in the United States will be viewed as riskier given the uncertainty and potential retaliatory measures. Finally, this will weaken the multilateral trade framework.
On the other hand, there is a structural limit: the dollar. The United States enjoys a unique privilege: the global reserve currency, which allows it to finance deficits and debt under conditions often more favorable than those available to any other country. This privilege depends on something intangible yet crucial: confidence.
When rhetoric becomes too chaotic, too transactional, or even too threatening, it does not necessarily lead to an immediate collapse. However, an increase in geopolitical risk can trigger micro-fractures, such as greater diversification of investments—both geographically and across asset classes like precious metals. This can also lead to higher long-term financing costs as well as greater exchange rate volatility, and thus domestic political pressure if the population—or the financial markets—face high inflation.
In this story, Europe is not just a spectator; it is a major financial player. Recent estimates suggest that more than $10 trillion in U.S. stocks are held by European investors, not to mention the massive stake held in the bond markets. This creates a form of potential leverage, even if it is difficult to actually wield without shooting oneself in the foot. In fact, Denmark has decided to take action through the AkademikerPension pension fund, which plans to sell its U.S. bonds.
Source: Bloomberg
Trump can make threats, but he can’t follow through without weighing the pros and cons. The first is that voters don’t like inflation or uncertainty, and investors benefit (whether we like it or not) from rising financial markets. The second is that if long-term rates rise too quickly and too sharply, if the dollar weakens, or if foreign demand diversifies too rapidly, the room for maneuver shrinks.
This is why these turbulent episodes often end with a hard-won concession (even if only symbolic) and a risk premium (on investments in the U.S.) that never fully returns to zero.
Where does Europe fit into all this? Legally, Greenland is part of the Kingdom of Denmark, but strategically, everyone knows the decision will be made by the U.S. This disconnect sums up our era, in which Europe remains central in terms of geography and capital but struggles to impose a unified strategy.
Personally, I believe Trump does not want to buy Greenland because the United States has neither the funds to purchase a new state nor the time to build everything from scratch there. The goal is to gain control over infrastructure and military surveillance—a sort of economic and military protectorate.
Overall, we are in a pre-positioning phase where everyone is securing options, locking down access points, preparing narratives, and testing the limits of red lines under the guise of disproportionate moves or absurd outbursts.
In geopolitics as in finance, buying time when uncertainty rises is sometimes the most valuable resource, and that is what Trump is trying to do.
