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    Mike Waltz claims ‘full responsibility’ for Signal chat group leaked to journalist

    Donald Trump’s national security adviser, Michael Waltz, said on Tuesday he takes “full responsibility” for the group chat of senior administration officials that inadvertently included a journalist and leaked highly sensitive information about planned airstrikes in Yemen.Waltz’s comments came one day after Jeffrey Goldberg, editor in chief of the Atlantic, revealed that he was added to a group on Signal, a private messaging app, that included vice-president JD Vance, defense secretary Pete Hegseth, secretary of state Marco Rubio and other high-profile figures discussing “operational details” of planned attacks on the Houthis in Yemen.Goldberg’s account in the Atlantic suggested Waltz had mistakenly invited him to the chat. The prominent journalist remained in the group undetected as the president’s cabinet members discussed policy and coordinated a wave of bombings, an extraordinary breach that critics said put national security at risk.When pressed by Fox News’s Laura Ingraham, Waltz accepted responsibility for making the Signal group, though he continued to deflect blame, insulted Goldberg and said he couldn’t explain how the mistake had occurred.“It’s embarrassing, yes. We’re going to get to the bottom of it,” Waltz said, adding that he was consulting with Elon Musk: “We’ve got the best technical minds looking at how this happened.” When Ingraham asked “what staffer is responsible” for adding Goldberg to the Signal group, Waltz responded: “A staffer wasn’t responsible. I take full responsibility. I built the group. My job is to make sure everything is coordinated.”When the Fox host asked how Goldberg’s number ended up in the group, Waltz responded: “Have you ever had somebody’s contact that shows their name and then you have somebody else’s number there? … Of course I didn’t see this loser in the group. It looked like someone else. Whether he did it deliberately or it happened in some other technical mean is something we’re trying to figure out.”Waltz did not offer any evidence for how Goldberg could have “deliberately” ended up in the group.Earlier in the interview, he said he didn’t know Goldberg or text with him, calling him the “bottom scum of journalists” while criticizing the media for focusing on the controversy.skip past newsletter promotionafter newsletter promotionAlthough Waltz claimed a staffer was not responsible, Trump appeared to make contradictory remarks in a Newsmax interview, saying: “We believe … somebody that was on the line, with permission, somebody that … worked with Mike Waltz at a lower level, had Goldberg’s number or call through the app, and somehow this guy ended up on the call.” It’s unclear what exactly the president was suggesting, since Goldberg was added to a text chat, not a phone call.Trump previously defended Waltz, saying he was a “good man” who “learned a lesson”, and also downplayed the incident, saying the leak was “the only glitch in two months, and it turned out not to be a serious one”.The episode has sparked widespread backlash and ridicule. Mark Warner, vice-chair of the Senate intelligence committee, said on Tuesday the incident was “one more example of the kind of sloppy, careless, incompetent behavior, particularly towards classified information”.On Monday, the minority leader, Chuck Schumer, called it “one of the most stunning breaches of military intelligence I have read about in a very, very long time”, and Delaware senator Chris Coons said every official in the group had “committed a crime – even if accidentally”.Goldberg’s story suggested Waltz’s coordination of a “national-security-related action over Signal, may have violated several provisions of the Espionage Act”, noting that Signal was not approved by the US for sharing classified information. More

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    US war plans leak shows Five Eyes allies must ‘look out for ourselves’, says Mark Carney

    Canada’s prime minister, Mark Carney, has said the inadvertent leak of classified military plans by senior US officials means that allied nations must increasingly “look out for ourselves” as trust frays with a once-close ally.Speaking a day after it was revealed that a journalist was accidentally included in a group chat discussing airstrikes against Yemeni rebels, Carney said the intelligence blunder was a “serious, serious issue and all lessons must be taken”. He said it would be critical to see “how people react to those mistakes and how they tighten them up”.Canada is one of the members of the Five Eyes intelligence sharing network, alongside Australia, New Zealand and the UK and the leak of classified information is likely to put further strain on the group as it weighs how seriously the current American administration takes the handling of top secret information.The revelations came as Canada grapples with a rapidly deteriorating relationship with the United States, its largest trading partner and closest military ally.“My responsibility is to plan for the worst, is to think about the most difficult evolution of the new threat environment, what it means for Canada and how do we best protect Canada,” Carney said during a campaign stop on Tuesday. The prime minister called a snap election on Sunday.“Part of that response is to be more and more Canadian in our defence capabilities, more and more Canadian in our decisions … We have to look out for ourselves.”Asked about the incident on Tuesday, the UK’s armed forces minister, Luke Pollard, told the Commons Defence Committee that no British service personnel had been put at risk as a result.He added: “All UK service personnel are covered by our normal approach to operational security, and the committee will understand that I won’t go into the details of how we keep our involvement in any support for military operations in the Red Sea or anywhere else [secure].“But we’ve got high confidence that the measures that we have got with our allies, including the United States, remain intact.”A spokesperson for Prime Minister Keir Starmer spoke at length at a briefing about the contribution the UK makes to joint military operations with the Americans. However, the spokesperson refused to directly criticise the two figures who were most critical of Europe’s record on defence, JD Vance, the vice-president, and Pete Hegseth, the defence secretary. The spokesperson also insisted that the UK remains happy to share intelligence with the US despite the leak.The government of New Zealand declined to comment on the matter. When asked by the Guardian if the security breach had raised concerns about the sharing of sensitive intel with Trump’s administration, the offices for New Zealand’s prime minister, Christopher Luxon, and the minister for defence, Judith Collins, said the situation was “a matter for the US administration”.Behind closed doors, senior government officials would likely be discussing the risks of sharing intelligence with the US, amid what could be viewed as a lowering of protocol standards, but the breach would not be a dealbreaker, said Andrew Little, whose ministerial roles covered security, intelligence and defence under New Zealand’s last Labour government.“Our relationship transcends individual administrations and individual political leaders. There will be things that – like everybody – members of this government, will be looking askance at. But I think it’s about managing the relationship in the long run,” Little said.So far, New Zealand has been managing its US relationship responsibly, Little said, but it was now “a relationship that requires constant vigilance”.Robert Patman, a professor at the University of Otago in Dunedin who specialises in international relations, called the security breach “extraordinary” and “cavalier”. “It does confirm what many of us felt, that Mr Trump has picked people according to loyalty, rather than competence, and this was almost a perfect storm waiting to happen,” Patman said.But the wider issue for New Zealand and other Five Eyes countries was knowing how to respond to the Trump administration’s “radical departure” from the rules-based order, which included making territorial claims against liberal democracies and siding with Russian president Vladimir Putin over negotiations in Ukraine.“We should be friendly towards the Trump administration where our interests converge, but this administration is doing things which are fundamentally a challenge to [New Zealand’s] national interests.”In Australia, the department of foreign affairs and trade said: “This incident is a matter for the United States. Australia and the United States engage regularly on implementation of mutually recognised standards for the protection of classified material.”Ben Doherty contributed additional reporting More

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    Danish PM accuses US of ‘unacceptable pressure’ over planned Greenland visit

    Mette Frederiksen, the Danish prime minister, has accused the US of putting “unacceptable pressure” on Greenland – which she has vowed to resist – before an unsolicited visit to the Arctic island by members of the Trump administration.Later, just hours after her comments, the White House sprang a fresh surprise, as the US vice-president, JD Vance, announced he would join his wife on a trip to the territory this week.“There was so much excitement around Usha’s visit to Greenland this Friday that I decided that I didn’t want her to have all that fun by herself, and so I’m going to join her,” Vance said in a video on X.“Speaking for President Trump, we want to reinvigorate the security of the people of Greenland because we think it’s important to protecting the security of the entire world.”Even before Vance’s announcement, Frederiksen told Danish channel TV 2: “I have to say that it is unacceptable pressure being placed on Greenland and Denmark in this situation. And it is pressure that we will resist.”The Danish leader also dismissed the idea of the trip being a private visit, saying: “You cannot make a private visit with official representatives from another country.”Trump’s threats to acquire Greenland, she said, should be taken seriously. “President Trump is serious … He wants Greenland. Therefore, it cannot be seen independently of anything else,” she told Danmarks Radio (DR).She said: “It is clearly not a visit that is about what Greenland needs or what Greenland wants from a visit. Therefore, no matter how we twist it, it is a completely unacceptable pressure on Greenland, the Greenlandic politicians and the Greenlandic population, but it is also on Denmark and thus the kingdom.”Copenhagen, Greenland’s former colonial ruler, retains control of security and foreign policy in the autonomous territory, which is still part of the kingdom of Denmark. Trump has repeatedly stated his desire for the US to gain control over the island, which he has said is crucial for American security.Greenland’s prime minister, Múte Bourup Egede, has accused Washington of “foreign interference” in relation to the planned visit, amid political uncertainty in the territory as coalition talks continue less than a fortnight after a general election.The US president responded by saying the delegation had been invited by “officials” on the Greenlandic side. “People from Greenland are asking us to go there,” he told reporters on Monday.The Nuuk government, however, disputed that. “For the record, the Greenlandic government has not issued any invitations for visits, either official or private,” it said in a statement. “The current government is acting as an interim government pending the formation of a new coalition, and we have kindly requested all countries to respect this process.”Also due to participate in the visit from Thursday to Saturday are the White House national security adviser, Mike Waltz, now embroiled in an embarrassing security leak, and the energy secretary, Chris Wright.skip past newsletter promotionafter newsletter promotionThe territory is led by a caretaker government as the Greenlandic Democrats continue with coalition talks following an election earlier this month. On Monday, Greenland’s most US and Trump-friendly party, Naleraq, left negotiations over their belief that Greenland should rapidly declare independence.Kuno Fencker, a member of parliament for Naleraq, which came second to the Democrats in the election, said the party had been “thrown out” of coalition talks, in part because of the upcoming US visit.“It has an effect because many of the members think that we, especially me, are selling the country to the US,” he said, adding that it was not in his authority to do so.Accusing the Danish media of “fear-mongering” over the US and Trump, he said: “Divide and rule is being used extremely towards Greenland and fear-mongering about the United States. And especially Donald Trump is framed as the big villain, big bad wolf, here.”The White House has said Waltz and Wright will visit the US space force base in Pituffik, in the north of Greenland, for briefings from US personnel, and they are expected to join Vance to visit historical sites and attend a dog-sled race.The White House National Security Council has said the delegation aimed to “learn about Greenland, its culture, history and people”. More

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    The Guardian view on the Signal war plans leak: a US security breach speaks volumes | Editorial

    It is jaw-dropping that senior Trump administration figures would accidentally leak war plans to a journalist. But the fundamental issue is that 18 high-ranking individuals were happy discussing extremely sensitive material on a private messaging app, highlighting the administration’s extraordinary amateurishness, recklessness and unaccountability.The visceral hostility to Europe spelt out again by the vice-president, JD Vance, was glaring. So was the indifference to the potential civilian cost of the strikes on Houthi targets in Yemen, designed to curb attacks on Red Sea shipping. The Houthi-run health ministry said that 53 people including five children and two women were killed. The response by the national security adviser, Michael Waltz, to the attacks was to post emojis: a fist, an American flag and fire. The lack of contrition for this security breach is also telling. Individually and together, these are far more than a “glitch”, in Donald Trump’s words. They are features of his administration.Mr Waltz appears to have organised the Signal chat and inadvertently added Jeffrey Goldberg, editor in chief of the Atlantic. The magazine says that the secretary of defence, Pete Hegseth, posted details of the timing and sequencing of attacks, specific targets and weapons systems used, though the administration denies that classified information was shared. Other members included Mr Vance; the director of national intelligence, Tulsi Gabbard; the CIA director, John Ratcliffe; Steve Witkoff, special envoy to the Middle East; and “MAR”, the initials of the secretary of state, Marco Rubio.These conversations would normally take place under conditions of high security. While Signal is encrypted, devices could be compromised. Foreign intelligence agencies will be delighted. Legal experts say using Signal may have breached the Espionage Act.The hypocrisy is glaring. Mr Trump’s first presidential campaign – and several members of this Signal group – lambasted Hillary Clinton for using a private email server to receive official messages that included some classified information of a far less sensitive nature, and for the autodeletion of messages. These Signal messages too were set to disappear, though federal records laws mandate the preservation of such data.In many regards, this leak hammers home what US allies already knew, including this administration’s contempt for Europe, which the chat suggests will be expected to pay for the US attacks. The vice-president characterised an operation carried out to safeguard maritime trade and contain Iran as “bailing Europe out again”. Mr Hegseth responded that he “fully share[d] your loathing of European free-loading”. Concerns about information security are familiar territory too. In his first term, the president reportedly shared highly classified information from an ally with Russia’s foreign minister, and after leaving office he faced dozens of charges over the alleged mishandling of classified material, before a judge he had appointed threw out the case against him.The UK and others cannot simply walk away when they are so heavily dependent on and intermeshed with US intelligence capabilities. Their task now is to manage risk and prepare for worse to come. It may be that this breach is not chiefly distinguished by its severity, but by the fact that we have learned about it.Do you have an opinion on the issues raised in this article? If you would like to submit a response of up to 300 words by email to be considered for publication in our letters section, please click here. More

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    Outrage after White House accidentally texts journalist war plans: ‘Huge screw-up’

    A catastrophic security leak is triggering bipartisan outrage after the Atlantic revealed that senior Trump administration officials accidentally broadcast classified military plans through a Signal group chat with a journalist reading along.On the Senate floor on Monday, the minority leader, Chuck Schumer, called it “one of the most stunning breaches of military intelligence I have read about in a very, very long time” and urged Republicans to seek a “full investigation into how this happened, the damage it created and how we can avoid it in the future”.“Every single one of the government officials on this text chain have now committed a crime – even if accidentally,” the Delaware senator Chris Coons wrote on Twitter/X. “We can’t trust anyone in this dangerous administration to keep Americans safe.”The New York representative Pat Ryan called the incident “Fubar” (an acronym for “fucked up beyond all recognition”) and threatened to launch his own congressional investigation “IMMEDIATELY” if House Republicans fail to act.According to reporting in the Atlantic, the editor in chief, Jeffrey Goldberg, was accidentally invited into a Signal chat group with more than a dozen senior Trump administration officials including Vice-President JD Vance, the secretary of state, Marco Rubio, national security adviser, Mike Waltz, secretary of defense, Pete Hegseth, and others.The reporting exposes not only a historic mishandling of classified information but a potentially illegal communication chain in which sensitive military plans about airstrikes on Houthi rebels in Yemen were casually shared in an encrypted group chat with automatic delete functions.“It has made us look weak to our adversaries,” the California congressman Ro Khanna told the Guardian. “We need to take cybersecurity far more seriously and I look forward to leading on that.”As the top Democrat on the House intelligence committee, Jim Himes has overseen countless classified briefings. But the Signal group chat leak of impending war plans has made him “horrified”.“If true, these actions are a brazen violation of laws and regulations that exist to protect national security, including the safety of Americans serving in harm’s way,’ he said. “These individuals know the calamitous risks of transmitting classified information across unclassified systems, and they also know that if a lower-ranking official under their command did what is described here, they would likely lose their clearance and be subject to criminal investigation.”Senator Mark Warner, the top Democrat on the Senate intelligence committee, posted on social media: “This administration is playing fast and loose with our nation’s most classified info, and it makes all Americans less safe.”The Republican senator John Cornyn described the incident more colloquially, telling reporters it was “a huge screw-up” and suggesting that “the interagency would look at that” to determine how such a significant security lapse occurred.The White House confirmed the leak. The national security council spokesperson, Brian Hughes, told the Guardian: “This appears to be an authentic message chain, and we are reviewing how an inadvertent number was added to the chain.”But the White House attempted to defend the communications, with Hughes describing the messages as an example of “deep and thoughtful policy coordination between senior officials”.skip past newsletter promotionafter newsletter promotion“The ongoing success of the Houthi operation demonstrates that there were no threats to troops or national security,” Hughes said.But most lawmakers don’t see it that way. The Rhode Island senator Jack Reed said on X that the incident represented “one of the most egregious failures of operational security and common sense I have ever seen”.The echoes of past document controversies are also coming back to haunt some of the senior officials in the chat, who previously criticized similar security breaches. In 2024, Waltz – the current national security adviser – had said “Biden’s sitting National Security Advisor Jake Sullivan sent Top Secret messages to Hillary Clinton’s private account. And what did DOJ do about it? Not a damn thing.”In 2023, Hegseth had his own critique of the Biden administration handling classified documents “flippantly”, remarking on Fox News that “If at the very top there’s no accountability”, then we have “two tiers of justice”.The bombshell revelation also potentially violated federal record-keeping laws. The Federal Records Act, which mandates preservation of government communications, typically mandates that records are kept for two years, and the Signal messages were scheduled to automatically delete in under four weeks.The New York Republican representative Mike Lawler summed up the bipartisan consensus: “Classified information should not be transmitted on unsecured channels – and certainly not to those without security clearances. Period.” More

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    Trump’s tariff obsession is a lose-lose proposition | Steven Greenhouse

    I’ve been writing about manufacturing in the US since the 1980s, and it’s been heart-wrenching to report on dozens of factory closings and the devastation they have done to workers and communities. As the nation grasped for ways to slow these plant closings, I also wrote about Washington’s use of carefully employed trade measures, like targeted tariffs, and how they helped save some plants and jobs, especially in the steel industry.Carefully targeted tariffs can be a winning strategy, but Donald Trump’s obsession with tariffs – especially across-the-board ones that are neither careful nor targeted – has already shown itself to be a lose-lose strategy. Perhaps it’s too generous to use the word strategy to describe what the president is doing, because his tariffs seem based on fiat and whim, not on thoughtful planning.Trump is like Elmer Fudd with his shotgun, shooting every which way: Canada today, China tomorrow and perhaps Champagne country the day after, with tariffs imposed one day, suspended the next and then re-imposed a few days later, but, wait, those re-imposed tariffs might be canceled next week. It’s a “strategy” of chaos and capriciousness, with some viciousness thrown in.Obsessed as he is with tariffs, Trump calls tariffs “the greatest thing ever invented”, and “the most beautiful word in the dictionary”. He talks as if tariffs will create an economic nirvana, but the opposite is happening. Stock markets are plummeting, corporate confidence is tanking, consumers fear higher prices and economists warn the measures might push the US into recession.Let’s count the ways Trump’s tariffs are a lose-lose proposition.First, at a time when Americans are feeling beaten and bruised from the pandemic-era burst of inflation, the tariffs – which are really a tax on imports – will inevitably push up prices. Trump’s tariffs will hit less affluent Americans hardest because they spend a higher percentage of their income on clothes and other imported goods. Many of those Americans voted for Trump, believing him when he said he’d reduce prices.Second, even though Trump boasts that tariffs will make American industry great again, it’s dubious whether Trump’s tariffs will do much to spur manufacturing. Trump has evidently forgotten that if you want to persuade corporations to build new factories – in this case, to bring back operations from overseas – then you need to reassure business executives that there will be economic and policy stability. But that’s the opposite of what Trump, the emperor of chaos, is all about. If you were a CEO, would you shell out $200m to build a new factory in the US in response to Trump’s tariffs when you know that Trump might lift those tariffs tomorrow or in two weeks or whenever a foreign leader flatters him or promises to let Eric and Don Jr build a Trump hotel at a beautiful seaside resort in their country?Trump is eager for hundreds of companies to build new factories in the US, but with his on-again-off again, here today-gone-tomorrow tariffs, he has made many stability-craving CEOs too scared to build new plants. Moreover, if Trump wants to attract the manufacturing industries and jobs of tomorrow, he’s been shooting himself and the US in the foot with his ideological war against the industries of the future, including electric vehicles, renewable energy and semiconductors. Trump is even threatening to kill Biden’s hugely successful subsidy program to build sophisticated new semiconductor plants in the US.Third, Trump’s tariffs are undermining economic growth; even Trump’s team has acknowledged the threat of recession. His tariffs are sabotaging supply chains, and that will disrupt production at many factories. His scattershot tariffs are so alarming companies that many are hesitating on plans to invest in new plant and equipment. That also undercuts growth. In addition, the widespread fears that tariffs will push inflation skyward have caused consumer sentiment to fall sharply. That could cause consumer spending, the major engine of the US economy, to decline.Fourth, Trump’s tariffs are hitting various U.S. industries hard. Trump’s hefty 25% tariffs on steel and aluminum imports will hurt US auto makers by raising the cost of vital raw materials and making US-made cars less competitive vis-a-vis foreign automakers. Not only that, trade retaliation from Canada, Europe and China is already harming many US industries – including agriculture, motorcycles and Kentucky bourbon—and that, too, will push the economy toward recession. And let’s not forget that Trump’s tariffs are hurting the targeted countries, and that’s slowing their – and worldwide – economic growth.Fifth, another big way we lose is that Trump, by slapping tariffs on Canada, Mexico and the European Union, has further angered and alienated many of our closest allies, and that comes on top of his disparaging Nato and increasingly allying the US with Russia. In this way, Trump may destroy the Atlantic Alliance, which has been pivotal for maintaining peace and prosperity, though not perfectly, since the second world war.Sixth, any honest, fair-minded cost-benefit analysis will show that Trump’s tariffs will cause far more damage than gain. Although Trump says his tariffs will “create jobs like we have never seen before”, economic studies have found that the tariffs Trump imposed in his first term failed to increase the number of jobs. Those tariffs created a small number of jobs in some industries, but retaliation and supply-chain disruptions caused job losses in other industries. A study by economists at MIT, the World Bank, Harvard and the University of Zurich concluded that Trump’s first-term tariffs “neither raised nor lowered US employment” and didn’t “provide economic help to the US heartland”.With Trump’s tariffs changing day to day, it’s impossible to predict how many jobs those tariffs will create or destroy. Thus far, his tariffs have caused US stock markets to lose $4tn in value, and those losses could grow. If Trump’s tariffs were to create 100,000 jobs, which some economists say is unrealistically optimistic, the cost would be an astronomical $40m per job ($4tn divided by 100,000). If his tariffs created 10,000 jobs, the cost would be $400m per job.With Trump’s tariffs slowing economic growth, if they result in a 1 percentage point drop in annual GDP, that would mean a loss of $300bn a year in economic output. (1% of the nation’s $30tn GDP). If Trump’s tariffs yielded 100,000 jobs, the cost would be $3m per job. Or if Trump’s tariffs raise inflation by 1%, that would cost American consumers roughly $200bn a year – which would mean a cost of $2m per job created.Returning to Elmer Fudd, his goal was always to shoot Bugs Bunny, but his gun often blew up in his face by mistake. With his tariffs, Elmer Trump seems well on his way to shooting the US economy by mistake.

    Steven Greenhouse is a journalist and author focusing on labor and the workplace, as well as economic and legal issues More

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    Anger in Greenland over visits this week by Usha Vance and Mike Waltz

    Greenland’s prime minister has accused Washington of interfering in its political affairs with the visit of an American delegation this week to the Arctic island coveted by the US president, Donald Trump.“It should be said clearly that our integrity and democracy must be respected without foreign interference,” Múte Egede said on Monday, adding that the planned visit by the second lady, Usha Vance, along with the national security adviser, Mike Waltz, “cannot be seen as just a private visit”.Vance, the wife of the US vice-president, JD Vance, will travel to Greenland as Trump clings to the idea of a US annexation of the strategic, semiautonomous Danish territory.Vance will visit Greenland on Thursday with a US delegation to tour historical sites, learn about the territory’s heritage and attend the national dogsled race, the White House said. The delegation will return to the US on 29 March.Waltz and the energy secretary, Chris Wright, will also travel to Greenland to visit a US military base, a US official said. The White House did not immediately respond to a request for comment.Trump has made US annexation of Greenland a significant talking point since taking office for a second time on 20 January and has said it will become part of the US “one way or the other”.Speaking on Sunday to the Greenlandic newspaper Sermitsiaq, Egede said: “The only purpose is to show a demonstration of power to us, and the signal is not to be misunderstood. He is Trump’s confidential and closest adviser, and his presence in Greenland alone will certainly make the Americans believe in Trump’s mission, and the pressure will increase after the visit.”Greenland’s strategic location and rich mineral resources could benefit the US. It lies along the shortest route from Europe to North America – vital for the US ballistic missile warning system.The governments of Greenland and Denmark have voiced opposition to such a move.The Greenlandic government, which is in a caretaker period after an 11 March general election won by a party that favours a slow approach to independence from Denmark, did not reply to requests for comments.The Danish prime minister, Mette Frederiksen, said in a written comment reacting to news of the visit that “this is something we take seriously”. She said Denmark wanted to cooperate with the US but it should be cooperation based on “the fundamental rules of sovereignty”.She added that the dialogue with the US regarding Greenland would take place in close coordination with the Danish government and the future Greenlandic government.Reuters contributed to this report. More

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    In Canada, I saw how Trump is ripping North America apart – and how hard its bond will be to repair | Andy Beckett

    As wealthy but lightly defended countries have often learned, being close to a much more powerful state – geographically or diplomatically – can be a precarious existence. All it takes is an aggressive new government in the stronger state and a relatively equal relationship of economic and military cooperation can suddenly turn exploitative, even threatening.Since Donald Trump’s second inauguration, this realisation has been dawning across the west, but nowhere more disconcertingly than in Canada. Its border with the US is the longest in the world: 5,525 miles of often empty and hard to defend land, lakes and rivers. Canada’s two biggest cities, Toronto and Montreal, are only a few hours to the north, were you to approach them in a US army tank.Earlier this month, I spent a week in some of this particularly vulnerable stretch of Ontario and Quebec, visiting my daughter at university and encountering a new, more anxious Canada. At times, as the trains I took crawled along the congested trans-Canadian rail corridor, the roofs of individual American buildings were visible, glinting in the cold sun across the border. The feeling of being a foreigner in a tense, contested place reminded me of when I lived in West Germany, near the East German border, during the early 1980s, one of the most fraught phases of the cold war.Until Trump started talking so insistently about making Canada his country’s “51st state”, that would have been an absurd comparison. But not any more. “The Americans want our resources, our water, our land, our country,” said the new Canadian prime minister, Mark Carney, in his first speech as Liberal leader. “If they succeed, they will destroy our way of life.” Supposedly one of the most harmonious – and strategically important – relationships between rich western countries appears to have changed radically.The Canadians I spoke to, in shops, at bus stops and stations, at home and by email, were generally less dramatic about the situation than Carney, who has a reputation as a leader to establish, and now an election to win next month. There was some anger at the US – and at Britain’s failure to condemn Trump’s threats against a Commonwealth country. “The king is proud to align himself with a despot for … a dangled trade agreement,” a Montreal academic told me, referring to King Charles’s recent invitation to Trump to make a second state visit to Britain. “A bold response from us in Canada would be to cut our ties with the monarchy.”More often, however, people shook their heads or rolled their eyes at Trump’s behaviour. He was crazy, chaotic, totally inconsistent, people told me – not like a steady and realistic Canadian, they implied. There were satisfied smiles at the tariff-driven slide in the US stock market. And yet, people also said, Trump’s threats meant that Canadian life would have to change profoundly. Though what those changes might be was a topic they generally avoided – except for a baker in Montreal, who sold me some sourdough while we discussed whether Canada would need to get nuclear weapons.Relations between America and Canada have not always been peaceful. The US invaded Canada in 1775 and 1812, without success. During the 1920s and 1930s it drew up a more hypothetical invasion scheme, War Plan Red. In fundamental ways, fear of the US shaped Canada, encouraging its unification out of what had originally been disparate territories, and also the decision to site its capital in Ottawa, further from the border than its other eastern cities.As in Britain, in the mid-20th century the Canadian state sought to create what it called a “special relationship” with the US. Canada’s export-oriented economy – necessary because of the country’s relatively small and scattered population – got access to US markets. US businesses got access to prosperous Canadian consumers, often close to America’s manufacturing heartlands. During the cold war, both countries saw Canada as a key place to build defences against Russian attack.With Trump seemingly much closer to Moscow than Ottawa, that North American alliance may in effect be dead. By area, Canada is the world’s second-biggest country after Russia, but its armed forces are tiny, about half the size of Britain’s. The feeling that Canada has been abandoned militarily by the US possibly explains the huge “Fuck Trump” flag I saw flying from the back of a pickup truck in the usually polite city of Kingston, Ontario, home of the Royal Military College of Canada.Economic ties will take longer to unravel. There were still California carrots on Montreal supermarket shelves, and my trains were passed by endless goods wagons from the famous old American freight company Union Pacific. Yet the number of Canadians visiting the US is already plummeting: last month it was as low as during the latter stages of the pandemic. In this, as in much else, Canada may be an early adopter of new habits regarding the US which then spread across what is left of the liberal west. For left-leaning foreigners, Americana and American places may lose much of their appeal, because the US has been made so authoritarian and hostile to outsiders by such a quintessentially American figure.Canada is self-consciously following another path. “Canada is a mosaic,” says Carney, and pro-diversity messages pour out of its government and businesses, as if calculated to wind up US conservatives. As well as vast, increasingly coveted supplies of water and minerals, Canada – despite its considerable inequalities and very heavy per capita carbon footprint – offers an increasingly different model of how to live on the North American continent.Will Trump or any hard-right successors in the White House allow this provocation to continue? Another US invasion may not actually be imminent. Trump already has too many ambitious policy goals. Conquering, let alone occupying, as enormous and physically extreme a country as Canada would be an intimidating prospect even for the fantasy-driven Republicans.Yet it’s equally hard to imagine US-Canadian relations returning quickly to their former state. Too many imbalances and contrasts between the countries have been pointed out, too many threats offered. Trust has been lost. Political careers are being made on both sides by acting tough towards the neighbouring government.Canadians are less known than Americans for flying the flag, but there were a lot of them fluttering along the border this month. It may be many years before they come down.

    Andy Beckett is a Guardian columnist More