US President Donald Trump has dramatically intensified his threats to impose sweeping tariffs on the United Kingdom and key European allies, directly linking the punitive trade measures to his controversial ambition to annex Greenland. The move comes just hours after Prime Minister Sir Keir Starmer made a public plea for calm and dismissed the likelihood of a US military invasion of the Danish territory.
Starmer's Downing Street Appeal for Diplomatic Resolution
In an emergency press conference convened at 10 Downing Street on Monday morning, Sir Keir addressed the growing international crisis. The Prime Minister insisted that President Trump was not seriously considering the use of military force to seize the mineral-rich Arctic island. He firmly signalled that Britain would not be drawn into a retaliatory trade war, stating that such an approach was "not the right way to resolve differences within an alliance".
When pressed by reporters on whether he believed an invasion was a genuine prospect, Sir Keir responded, "I don't, actually." He advocated for the dispute to be settled through "calm discussion between allies", emphasising that the future sovereignty of Greenland is a matter solely for its people and the Kingdom of Denmark. "The use of tariffs against allies is completely wrong," he asserted.
The gravity of the situation was underscored by the presence of Chancellor Rachel Reeves in the audience, who had cancelled a scheduled appearance at the London Stock Exchange. Sir Keir himself abandoned a planned cost-of-living visit to make the urgent statement.
Trump's Unyielding Stance and Tariff Ultimatum
Contradicting the Prime Minister's conciliatory tone, President Trump gave an interview to NBC News where he emphatically stood by his tariff threats. He declined to rule out the use of military force to acquire Greenland, responding to a direct question with a terse "No comment."
He outlined a clear and escalating tariff schedule aimed at coercing a deal for Washington to purchase Greenland. From February 1, a 10% tariff would be applied to all UK goods entering the United States, rising sharply to 25% from June 1 until an agreement is reached. The same measures, he said, would target Denmark, Norway, Sweden, France, Germany, the Netherlands, and Finland—all fellow NATO members.
Asked if he would follow through, Mr Trump stated unequivocally, "I will, 100%." He redirected European focus towards the conflict in Ukraine, suggesting, "Europe ought to focus on the war with Russia and Ukraine... That's what Europe should focus on – not Greenland."
Diplomatic Fallout and Cross-Party Condemnation
The crisis has triggered a flurry of diplomatic activity. Foreign Secretary Yvette Cooper met with her Danish counterpart, Lars Lokke Rasmussen, in London on Monday afternoon, reiterating that "tariffs and threats against allies in this way is completely wrong and counterproductive." Mr Rasmussen thanked the UK for its support.
In a statement to the Commons, Ms Cooper revealed she had spoken with US Secretary of State Marco Rubio, agreeing to further discussions on Arctic security. The political reaction in Westminster has been notably unified. Shadow Defence Secretary James Cartlidge labelled the threats "totally unacceptable", while Liberal Democrat leader Sir Ed Davey called for a coordinated European tariff response, branding Trump's actions "economic thuggery". Even Reform UK's Nigel Farage, often aligned with Trump, described the tariff threats as "wrong".
Adding a personal dimension to the dispute, President Trump suggested in a letter to Norwegian Prime Minister Jonas Gahr Store that being overlooked for the Nobel Peace Prize, awarded in Oslo, had influenced his stance, stating he no longer felt "an obligation to think purely of peace".
With key figures including Chancellor Reeves and Foreign Secretary Cooper expected at the World Economic Forum in Davos this week, where President Trump may also be present, diplomatic efforts to defuse the situation are set to continue at the highest level.
