Summary
UK Prime Minister Keir Starmer tells Donald Trump that "applying tariffs on Nato allies is wrong" during a call today
Starmer reiterates the UK's support for Greenland's sovereignty and adds that security in the Arctic remains "a priority for all Nato allies"
The US president yesterday announcedhe plans to impose 10% tariffs on eight Nato members until "such time as a Deal is reached for the Complete and Total purchase of Greenland"
The leaders of Denmark, Finland, France, Germany, the Netherlands, Norway, Sweden and the UK warn in a joint statement that Trump's plan risks a"dangerous downward spiral"
Meanwhile, thousands have been protesting against Trump's plans in Greenland and Denmark
Live Reporting
Edited by Rorey Bosotti
The key responses to Donald Trump's tariffs threatpublished at 19:58 GMT 18 January
Image source,Getty ImagesImage caption, Denmark's Mette Frederiksen says Europe will not be 'blackmailed' in the face of Trump's tariff threats
We're closing our live coverage shortly, but before we go - here's a reminder of the key responses we've heard today to Donald Trump's latest tariffs threat:
- The eight countries targeted by the US president's tariffs warn of a "dangerous downward spiral" and say they "stand in full solidarity" with Denmark and Greenland against Trump's demands to be handed over the Arctic territory
- UK Prime Minister Keir Starmer's spokesman says the PM has issued a direct rebuke to Trump, telling him: "Applying tariffs on allies for pursuing the collective security of Nato allies is wrong"
- Danish Prime Minister Mette Frederiksenstresses that "Europe will not be blackmailed" as she praises support from European allies
- French President Emmanuel Macroneven suggests the EU might hit back by using its "Anti-Coercion Instrument” (ACI) for the first time - our Paris correspondent hasmore on what that means
- Meanwhile,Denmark's Foreign Minister Lars Løkke Rasmussen says he hopes to persuade Trump to give up his dream of owning Greenland through continuing talks with the White House
- There's been little noise from over the Atlantic, butTrump's Treasury Secretary Scott Bessent says the US president istrying to "avoid a conflict" by annexing Greenland
We're expecting world leaders to meet on Wednesday when they convene for the World Economic Forum in Switzerland - where tariffs are likely to be at the forefront of discussions.
You can read more about the latest developmentsin our story.
What is the UK's position on Greenland?published at 19:30 GMT 18 January
Image source,EPA/ShutterstockAs we've reported in the previous post, Starmer says today he's reiterated the UK's position on Greenland during a phone call with US President Donald Trump.
The prime minister has consistently maintained that Greenland "is part of the Kingdom of Denmark and its future is a matter for the Greenlanders and the Danes".
Shortly after Trump announced tariffs on eight European allies on Saturday, Starmer reiterated his stance - representing arare public rebuke to the president.
"Applying tariffs on allies for pursuing the collective security of Nato allies is completely wrong. We will of course be pursuing this directly with the US administration," Starmer wrote on social media.
Again, speaking to Laura Kuenssberg this morning, Starmer's Culture Secretary Lisa Nandy said the UK will not compromise on its position.
She said Trump's threats were "deeply unhelpful and counterproductive", and suggested that an "adult debate" with the White House was needed over the issue, which Trump says is a matter of national security.
Eight Nato allies warn of 'dangerous downwards spiral' as they respond defiantly to Trump threatspublished at 18:58 GMT 18 January
Adam Goldsmith
Live reporter
Image source,Getty ImagesThe leaders of eight countries targeted by the US president's fresh set of tariffs have spent the day issuing defiant messages of unity against Donald Trump's threats.
A joint statement from Denmark, Finland, France, Germany, the Netherlands, Norway, Sweden and the UKwarned of a "dangerous downward spiral"should Trump complete his ambition to take control of Greenland.
It came after an emergency meeting in Brussels, convened as a response to Trump's threats to tariff exports from the eight countries to the US at 10% from 1 February, rising to 25% in June.
Soon after, Denmark's Prime Minister Mette Frederiksen followed up with a declaration that "Europe won't be blackmailed" into handing over Greenland - an autonomous territory that Denmark currently controls.
And Danish Foreign Minister Lars Løkke Rasmussen met his Norwegian counterpart to discuss the latest escalation. He said he hopes talks with the US will continue "so that the president gives up his dream of taking over Greenland".
As ourWhite House correspondent reports, we've heard little from Trump himself today after yesterday's Truth Social threat dropped. But, hisTreasury Secretary Scott Bessent reiterated that Europeans will understand US control of the territory is "best for Greenland".
GOP lawmaker warns military action in Greenland would mark end of Natopublished at 18:36 GMT 18 January
Image source,ReutersTexas Republican Rep Michael McCaul has expressed skepticism about Trump's proposed plan to annex Greenland.
“If we want to put more military in there,we can, we don't have to invade it," he tells ABC This Week. "If you want to buy it, that's fine. But I don't see a willing seller right now."
McCaul, who's the former chair of the House Foreign Affairs Committee, also issues a stark warning against any US military action in Greenland.
"For [Trump] to militarily invade, would turn Article 5 of Nato on its very head. And in essence, it would put us at war with Nato itself."
"It would end up abolishing Nato as we know it."
- For context: Article 5is one of Nato's core principles, external. It says that an armed attack against one or more members will be considered an attack against all
Not the first time the US attempts to gain control of Greenlandpublished at 18:26 GMT 18 January

This is not the first time the US has tried to gain control of Greenland - the world’s largest island. It’s not even the first time Donald Trump has tried to purchase the territory.
Our colleagues atBBC Future have created a timeline looking at the US’ previous efforts to obtain the Arctic island:
- 1867: US Secretary of State William Seward raises the idea ofannexing Greenland, external,along with Iceland
- •1910:Maurice Francis Egans, US ambassador to Denmark, makes the Danish government an offer:exchange, externalGreenland in return for the Dutch Antilles and the Philippine island of Mindanao
- • 1946: US Secretary of State James Byrnes presents the first offer to buy the island for$100m in gold bullion, external– worth roughly $1.5bn (£1.3bn) today
- • 2019:Trump first shows interest in the purchaseof Greenland – which is quickly rejected by Danish PM Mette Frederiksen who described the suggestion as "absurd".
You can read more about the history of Greenland and minerals hiding under its ice on BBC Future.
In pictures: Danish soldiers arrive in Nuukpublished at 17:51 GMT 18 January
Over the last week, Denmark hasincreased its military presence in Greenland in response to increasing pressure from the United States.
Fresh agency pictures show a group of Danish soldiers arriving in the Greenlandic capital, Nuuk, today as part of Copenhagen's increased activity in the territory:
Image source,Reuters
Image source,Reuters
Image source,Reuters
Image source,Getty ImagesEU weighing up response to Trump, but there's little fanfare in Brusselspublished at 17:40 GMT 18 January
Nick Beake
Europe correspondent, reporting from BrusselsIn Brussels, you can see little fanfare around this hastily-convened meeting.
It’s not like a big leader’s summit.
We are talking about ambassadors who often work in the background and there’s certainly been no procession of diplomats opining to the cameras on the fringes of these crisis talks.
There is a great irony that one of the options they’ll discuss is a potential tariff retaliation on the US –deploying the EU’s bazooka, as it’s known – which was originally designed to combat any bullying interference from a hostile external power.
They were thinking of China, not the US.
Europe has rolled out the red carpet for President Trump in his second term. Some have called it shrewd, others sycophantic.
But now there’s a distinct feeling he’s not just pulling up the Transatlantic diplomatic drawbridge, but threatening to blow it up altogether.
Only Trump knows if tariff threats will become realitypublished at 17:15 GMT 18 January
Jessica Parker
Berlin correspondentIt’s not unusual for representatives from the 27 member states to be swiftly convened for crisis talks.
- As a reminder, EU ambassadors have been convened for an emergency meeting in Brussels after Trump threatened to impose 10% tariffs over Greenland
But, unsurprisingly, not everyone is going into the room sounding as gung-ho as France. President Emmanuel Macron is urging the EU touse "Anti-Coercion Instrument” (ACI) - or "trade bazooka" - if the US does impose fresh tariffs in the standoff over Greenland.
But one Brussels diplomat insisted it’s "too soon" for such talk and that the emphasis should first be on "diplomacy".
Discussions - I’m told - will be broader than just the bazooka. There does appear to be some hope that these further tariffs won’t, in the end, happen.
Wishful thinking? Only Donald Trump knows.
A challenge for the EU - and its response - is that only a handful of member states have been targeted with this latest tariff threat.
If you’renot one of those countries, do you want to risk attracting Donald Trump’s ire by talking tough about possible EU-wide counter-measures?
However, member states will also know that any tariff pain will - in the end - be shared.
After all, the EU has a highly integrated market. And among the nations that have been named on Trump’s list are Germany and France - the bloc’s two biggest economies.











