Published by Global Banking & Finance Review®
Posted on January 20, 2026
5 min readLast updated: January 20, 2026
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Trump's Greenland sovereignty claims threaten NATO unity and risk a trade war with Europe, sparking global geopolitical tensions.
By Michel Rose and Stine Jacobsen
DAVOS, Switzerland/COPENHAGEN, Jan 20 (Reuters) - U.S. President Donald Trump said on Tuesday there was "no going back" on his goal to control Greenland, refusing to rule out taking the Arctic island by force and rounding on allies as European leaders struggled to respond.
Trump's ambition - spelled out in social media posts and mock-up AI images - to wrest sovereignty over Greenland from fellow NATO member Denmark has threatened to blow apart the alliance that has underpinned Western security for decades.
It has also threatened to reignite a trade war with Europe that rattled markets and companies for months last year, though Trump's Treasury Secretary Scott Bessent pushed back against what he called "hysteria" over Greenland.
"As I expressed to everyone, very plainly, Greenland is imperative for National and World Security. There can be no going back — On that, everyone agrees!" Trump said after speaking to NATO Secretary General Mark Rutte.
To drive home the message, Trump posted an AI image of himself in Greenland, holding a U.S. flag. Another showed him speaking to leaders next to a map showing Canada and Greenland as part of the United States.
Separately, he leaked messages including from French President Emmanuel Macron, who questioned what Trump was "doing on Greenland". Trump, who has vowed to impose tariffs on countries that stood in his way, had earlier threatened to hammer French wines and champagnes with a 200% tariff.
MACRON WANTS 'RESPECT' NOT 'BULLIES'
After Trump's broadsides, European leaders took to the stage at the World Economic Forum in Davos, Switzerland, attempting to project the continent's strength, though it was not immediately clear how the European Union will eventually respond.
Macron said the EU should not bend to "the law of the strongest".
"We do believe that we need more growth, we need more stability in this world, but we do prefer respect to bullies," Macron told the meeting in Davos, which Trump is due to attend later this week.
Some spoke of the importance of reducing European dependence for security on the United States. European Commission President Ursula von der Leyen described a "seismic change" that made it necessary to build a "new form of European independence".
The EU has threatened to hit back against the U.S. with trade measures. One option is a package of tariffs on 93 billion euros ($109 billion) of U.S. imports that could automatically kick in on February 6 after a six-month suspension.
Another option is the "Anti-Coercion Instrument" (ACI), known informally as the EU's "trade bazooka", which allows tough measures against countries that try to use trade to influence European policy. It has never yet been used, but Macron, who has raised the prospect of invoking it, insisted again on Tuesday that it was on the table.
It could limit access to public tenders, investments or banking activity, or restrict trade in services, the sector in which the U.S. has a surplus with the bloc, including the lucrative digital services provided by U.S. tech giants.
Bessent, also speaking at the Davos gathering of the world's political and business elite, said a solution would be found that ensures national security for the United States and Europe.
"It's been 48 hours. As I said, sit back, relax," he said. "I am confident that the leaders will not escalate and that this will work out in a manner that ends up in a very good place for all."
Asked about the prospect of a prolonged trade war between the United States and Europe, Bessent replied: "Why are we jumping there? Why are you taking it to the worst case?... Calm down the hysteria. Take a deep breath."
RUSSIA QUESTIONS DANISH SOVEREIGNTY OVER GREENLAND
The foreign minister of Russia, which has been watching with glee as Trump's drive to acquire Greenland widens splits with Europe, said that "Greenland is not a natural part of Denmark" and also denied that Moscow had any designs on the island.
"It was neither a natural part of Norway nor a natural part of Denmark," Sergei Lavrov told reporters in Moscow. "It is a colonial conquest. The fact that the inhabitants are now accustomed to it and feel comfortable is another matter."
Trump's renewed tariff threats against European allies have revived talk of the 'Sell America' trade that emerged in the aftermath of his sweeping levies last April.
Wall Street's main indexes opened sharply lower on Tuesday. In a sign of global risk aversion, gold prices touched record highs, stocks across the world slid and U.S. Treasuries were sold off.
($1 = 0.8530 euros)
(Reporting Michel Rose, Stine Jacobsen, Terje Solsvik, Francesco Canepa, Emma Farge, Inti Landauro, Soren Jeppesen, Terje Solsvik, Paritosh Bansal, Nandita Bose, Bo Erickson; writing by Matthias WilliamsEditing by Gareth Jones)
A trade war occurs when countries impose tariffs or other trade barriers on each other in response to trade policies, leading to increased tensions and potential economic consequences.
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