Abstract:President Trump has issued an ultimatum to eight European nations, threatening 10% tariffs starting February 1 if they oppose his bid to purchase Greenland, prompting the EU to consider activating its 'Anti-Coercion Instrument.'

Washington/Brussels — The transatlantic trade relationship faces a potential rupture after President Donald Trump formally announced punitive tariffs on eight European nations, linking trade policy directly to his geopolitical ambition to purchase Greenland.
The announcement has injected severe volatility into currency markets, with EUR/USD surging above 1.1640 as investors question the stability of US administrative policy.
In a statement issued over the weekend, the White House declared that a 10% tariff will be imposed on all goods imported from Denmark, Norway, Sweden, France, Germany, the UK, the Netherlands, and Finland, effective February 1, 2026.
The President escalated the threat further, instating a “trigger mechanism”: if a deal for the “complete and total purchase” of Greenland is not reached by June 1, the tariff rate will more than double to 25%.
The ultimatum has forced the European Union into a corner. While German Finance Minister Lars Klingbeil and his French counterparts have publicly stated that Europe “will not be blackmailed,” the path to retaliation is fraught with internal division.
The EU is currently weighing the activation of its Anti-Coercion Instrument (ACI), a powerful policy tool designed specifically for such scenarios.