Arctic Security

Nusrat Ghani Excerpts

Monday 19th January 2026 Commons Chamber

[The Secretary of State for Foreign, Commonwealth and Development Affairs (Yvette Cooper)]

I begin by expressing my condolences to all affected by the terrible train crash near Cordoba last night and thanking the Spanish emergency services who responded overnight and throughout today. I am sure the House will join me in thinking of the people of Spain at this distressing time.

With permission, I will make a statement on Greenland and wider Arctic security.

On the evening of Saturday 17 January, President Trump announced the intention to impose 10% tariffs on goods from Denmark, Finland, France, Germany, the Netherlands, Norway, Sweden and the UK over the future of Greenland. This is a serious moment for our transatlantic discussions and partnerships, so let me outline to the House the UK’s response, which rests on three key principles. First, Greenland is part of the Kingdom of Denmark. Its future is a matter for Greenlanders and the Danes, and them alone. This reflects the fundamental principles of sovereignty and territorial integrity to which the whole House is committed. Secondly, the use or threat of tariffs against allies in this way is completely wrong, unwarranted and counterproductive. Thirdly, Arctic security is a shared concern and a shared responsibility for both sides of the Atlantic. It can be effectively addressed and maintained only through co-operation between transatlantic allies and, crucially, through NATO. So instead of divisions that only aid our adversaries, we now need a serious and constructive dialogue about our Arctic security that is built on respect for sovereignty and collective security and the rules that underpin our alliance.

As the Prime Minister set out this morning, the north star for the Government’s foreign policy is to stand up for the UK’s national interest and to defend and advance Britain’s security, Britain’s prosperity and Britain’s values, and we do so through the alliances and partnerships we build abroad that make us stronger here at home, including alliances where that transatlantic co-operation between Europe and North America has long been vital. As the Prime Minister has made clear, our close and deep-rooted partnership with the United States is a hugely important part of our security and our prosperity. The depth of our co-operation on intelligence sharing and defence helps keep us safe, and our trading relationship and the new agreements we have reached in the last 12 months are driving billions of pounds of investment in the UK, supporting jobs across the country. But the Prime Minister has also made it clear that we will be very direct about our differences, as he was in speaking to President Trump yesterday, because standing up for the UK national interest means defending the principles that underpin stable and enduring international co-operation. That means respect for sovereignty and respect for long-standing allies.

Denmark is a close ally of the United Kingdom and the United States. Indeed, Denmark has long been one of the US’s closest allies, a proud NATO member that has stood shoulder to shoulder with the UK and the US, including at real human cost in recent decades. Rooted in that partnership, the US already has in place a 1951 treaty with Denmark that provides for an extensive US security presence in Greenland. Alliances endure because they are built on respect and partnership, not pressure, and tariff threats like this are no way to treat allies.

The tariff threat has come following the co-ordinated preparations for the annual Danish programme of activities under the Arctic Endurance framework, which is focused on addressing Russian security threats in the Arctic. Last week, at the request of the Danish Government, one UK military officer currently based in Denmark joined a planning group visit in an observational capacity. These sorts of visits are a regular part of military planning ahead of exercises and operations—work among allies to strengthen Greenland’s security that should be recognised for its importance, not used as a reason to impose economic pressure.

A trade war would hurt workers and businesses on both sides of the Atlantic. It would be in no one’s interests. Both sides of the Atlantic should be working together on Arctic security, not moving apart. That is why the Prime Minister and this Government are working intensively in the UK national interest to prevent this from happening and to reach a resolution.

Yesterday, the Prime Minister spoke directly with President Trump, the Danish Prime Minister and other close allies and international leaders. Today, I welcomed Danish Foreign Minister Lars Rasmussen here to London for valuable discussions, and the Europe Minister, my hon. Friend the Member for Cardiff South and Penarth (Stephen Doughty), has been in touch with the Greenland Foreign Minister. I have also been in direct contact with the US, Canada, France, Germany and other European colleagues, and on Wednesday my right hon. Friend the Defence Secretary will visit Denmark. We will continue with this urgent diplomacy in pursuit of the principles I have set out.

We will also argue for the strengthening of our multilateral co-operation around Arctic security, because the Arctic is the gateway for Russia’s northern fleet to threaten Britain, western Europe and North America—threats to undersea cables and to critical national infrastructure. We have seen a greater presence of Russian ships and submarines making their way to the north Atlantic. We have seen Russian aircraft testing our air defence as shadow fleet vessels pass through our waters, trying to evade our sanctions and continuing to fund the war in Ukraine. Northern Norway, Finland and sea routes through the Greenland-Iceland-UK gap have long been strategically significant when considering Russian threats. We know that the strategic significance of the Arctic is likely to grow as the melting of Arctic ice stands to open new routes through the Arctic ocean, and with new-found geo-economic competition for critical minerals and rare earths.

Arctic security is crucial not just to the UK but to the entire NATO alliance—of the eight countries north of the Arctic circle, seven are NATO allies—so across our alliance, working together, we can and should do more. That is why last week I travelled to Finland and Norway to discuss the threats they currently face, and my right hon. Friend the Defence Secretary was also in Sweden.

In Helsinki, I met the Finnish Foreign Minister and was briefed on Finnish border force activities to tackle a Russian ship that had damaged undersea cables between Finland and Estonia. In northern Norway, I met the Norwegian Foreign Minister. We signed a new agreement to strengthen our co-operation to tackle Russia’s shadow fleet, and we travelled together to Camp Viking to see the work of the Royal Marines and their Norwegian partners.

In the bitter cold of that unforgiving landscape, our commando forces are training and exercising, and preparing for contingencies. For more than 50 years, the Royal Marines have trained in the Norwegian Arctic, but we are increasing that commitment by doubling the number of marines there from 1,000 to 2,000 in the space of three years—I pay tribute to their phenomenal work. Alongside that, the landmark Lunna House defence agreement will see the UK and Norway jointly operate a new fleet of Type 26 anti-submarine warfare frigates to hunt Russian submarines and protect our critical undersea infrastructure.

In the autumn, the UK-led joint expeditionary force saw thousands of troops, including over 1,700 British personnel, dozens of ships, vehicles and aircraft, deployed from the Baltics to Iceland. The UK plans to contribute to a range of exercises in the north Atlantic and High North throughout 2026, because that is how we believe we will best strengthen our Arctic security for the sake of western Europe and North America—together, through alliances and partnerships, not through threats on tariffs or on sovereignty that simply undermine our collective security.

I welcome the messages of cross-party unity and the shared conviction that the future of Greenland must be determined by the Greenlanders and the Danes. Whether on Greenland, on tariffs or on wider Arctic security, we are clear in our views, firm in our principles and steadfast in our commitment to safeguarding UK interests. The UK will continue to pursue constructive ways forward, collaborating intensively with our partners and allies and pursuing our security, our prosperity and our values every step of the way. I commend this statement to the House.

[Madam Deputy Speaker (Ms Nusrat Ghani)]

I call the shadow Foreign Secretary.

--- Later in debate ---

[Yvette Cooper]

I thank the shadow Foreign Secretary for her response and welcome her support for the sovereignty of Greenland and Denmark and for the strengthening of support for Arctic security against the Russian threat, which she is right to highlight. She asked what work can be done to establish constructive discussions, and indeed, I talked to the Danish Foreign Minister about that today. Denmark has set out a process to have detailed talks with the US on how to strengthen security around Greenland, being very clear that the issue of sovereignty is non-negotiable, but that there are many issues to be discussed around strengthening security.

I spoke to Secretary Rubio today and we agreed to take forward further discussions on the issue. I assure the shadow Foreign Secretary that we will be pursuing every avenue for discussions directly with the US and with all our close allies, the purpose being to prevent the tariffs and the trade war that would be in no one’s interest, and to replace the threats about sovereignty and tariffs with a constructive, shared approach to our security, including security in the Arctic.

There is a critical issue here. The Arctic is the gateway for the Russian northern fleet to be able to threaten the UK, western Europe, the US and Canada. That is why this is a shared threat and requires a shared response. That is why, as part of the discussions in Norway and Finland last week, I proposed that NATO should establish an Arctic sentry, similar to the approach that NATO has taken to the Baltic Sentry and the Eastern Sentry, with co-ordination that brings together and looks in a strategic way at all the issues around security across the Arctic. We believe that it is through those partnerships and alliances that we can best strengthen our shared security against the threats that should concern us most.

[Madam Deputy Speaker (Ms Nusrat Ghani)]

I call the Chair of the Foreign Affairs Committee.

[Emily Thornberry (Islington South and Finsbury) (Lab)]

The main purpose of the Prime Minister’s statement today was to send out an international message, and I thank the Foreign Secretary for the skilful way in which she has amplified that message this evening. However, there is another audience who deeply appreciate what the Prime Minister has had to say. Many ordinary British people are becoming increasingly anxious about the threats being made by one of our most important friends to one of our allies. They are frightened by the dark turn that international relations seem to have taken and the potential chaos that we may be heading for. In fact, a friend of mine texted me today to tell me that as she was watching the Prime Minister live, she was weeping—she has found this very frightening. Will the Foreign Secretary convey the thanks of so many of us to the Prime Minister for his clarity, calm and leadership?

[Yvette Cooper]

I thank my right hon. Friend for those remarks, and I will convey that message to the Prime Minister. We have clearly seen that our Prime Minister is standing up for the UK national interest, our security and prosperity and British values. We know that our security and prosperity are strengthened by alliances and partnerships, not by pulling apart.

[Madam Deputy Speaker]

I call the leader of the Liberal Democrats.

[Ed Davey (Kingston and Surbiton) (LD)]

May I associate myself and my party with the comments made by the Foreign Secretary about the terrible rail crash in Spain? I thank her for her statement.

President Trump is acting like an international gangster, threatening to trample over the sovereignty of an ally, threatening the end of NATO altogether and now threatening to hit our country and seven European allies with outrageous, damaging tariffs unless he gets his hands on Greenland. This is an incredibly grave moment for the United Kingdom, Europe and our world. Without provocation or justification, the President of the United States is attacking our economy, our livelihoods and our national security. Trump has put British businesses and jobs on the frontline in his unprovoked aggression. The only people cheering him on are Vladimir Putin and Xi Jinping. Only a few months ago, Trump hailed the special relationship at Windsor castle. Now, thanks to his actions, it is nearly in tatters.

How do we stop Trump’s damaging trade war? For a year now, the Prime Minister has tried a policy of appeasing Trump, flattering him, fawning over him and refusing to stand up to him, because—he argued—Trump would otherwise hit us with damaging tariffs. Well, the Prime Minister has tested his approach to destruction, and it has failed. It is time for the Government to change course.

We have to finally be clear-eyed about the sort of man Trump is and treat him accordingly. He is a bully. He thinks that he can grab whatever he wants, using force if necessary, and he is corrupt—the most corrupt president that the United States has ever seen. There are only two ways of getting him to back down: bribing him—with a new jet, perhaps, or a few billion in his crypto account—or standing up to him, like we would with any other bully, and standing together with our European allies to make him back down. That is the choice. Which one, Foreign Secretary?

--- Later in debate ---

[Several hon. Members rose—]

[Madam Deputy Speaker]

Order. Colleagues need to shorten their questions. Many Members want to get in, and that will depend on the length of your questions.

[Alan Gemmell (Central Ayrshire) (Lab)]

I thank the Foreign Secretary for setting out the UK’s position that the future of Greenland is for the people of Greenland and the Danes to decide. It is not right that one of our closest and oldest allies is threatening us with economic sanctions, so I have two questions for the Foreign Secretary. First, how will she explain to the US Administration our interests and our actions at this time, and stop the sanctions and resolve the situation? Secondly, building on the excellent question asked by my hon. Friend the Member for Newcastle upon Tyne Central and West (Dame Chi Onwurah), might the Foreign Secretary take an interest in the Franco-British fast jet replacement programme and a company called Aeralis, so that we do not have to rely on an American solution?