Move is latest deterioration in trade relations between neighbors with historically strong economic ties

Donald Trump announced a new 50% tariff on automobiles and crucial raw materials from Canada, the latest deterioration in trade relations between the two neighbors with historically strong economic ties.

The US president said that the increased tariffs would start on 1 January 2027 on all cars, trucks, automobile parts and steel. He also derided the nation’s tariffs on American farmers, writing on social media that Canada has been “ripping off” the US “for years”.

Prime minister praised for rejecting US trade proposal as Trump shows little interest in retreating from dispute

• Are you a Canadian boycotting US products? We’d like to hear from you

Mark Carney said on Monday that while American negotiators saw the French language in Canada as an “irritant … in Quebec, these are rights,” days after receiving widespread praise from political leaders for rejecting a US trade proposal that many perceived as weakening the country’s Francophone culture.

The prime minister’s remarks came hours after the US president, Donald Trump, showed little interest in retreating from the spat, posting on social media that Canada had been “ripping off the United States of America for years” and threatening a swath of new, economically devastating tariffs on cars and trucks.

The president’s border wall plan could damage or destroy ‘the oldest-known books in North America’

On an overcast summer morning, Carolyn Boyd, an archeologist at Texas State University, stood at the foot of a cave in west Texas, looking up toward a series of towering murals painted on a rock wall. Three massive human-like figures soared toward an overhang that had sheltered the painting from the elements since they were drawn here perhaps 4,000 years ago.

An artist herself, Boyd knows how hard it would have been to paint these long, crisp lines. Before starting, the bands of Indigenous hunter-gatherers who lived in this west Texas valley, where the Pecos River empties into the Rio Grande, would have spent weeks pulverizing gypsum, hematite, limonite and manganese to make paint. They would have gathered massive quantities of sotol stalks to fold its fibers into scaffolding. The painting itself would have required teamwork and precision, with people at the bottom guiding artists on the wall as they painted figures stretching up to 30ft tall.

Breakdown shows Washington now prioritises its own interests over any semblance of shared economic ground

• ‘No more!!!’: Trump lashes out after US-Canada talks devolve into trade war

The calamitous collapse of trade negotiations between Canada and the United States is a warning to nations worldwide that pursuing any kind of dialogue with the current US administration is doomed at the outset, according to observers who say this recent episode indicates seeking a fair deal is futile.

Andrea Lawlor, an associate professor of political science at McMaster University in Ontario, said: “No matter the closeness of the historical relationship, the American administration has signalled that it now prioritises its interests above those of some sort of global economic coordination or harmony.

Audio recording of US vice-president apparently made at New York fundraiser and shared with Canadian Press

Leaked audio from a private event has reportedly captured the US vice-president, JD Vance, mocking Canada for apparently capitulating in a trade deal and taunting the prime minister, Mark Carney, for trying to “out-tough” Donald Trump.

The recording, which was reportedly made at a fundraiser and shared with the Canadian Press, comes in the last stretch of a difficult negotiation in which the US president has threatened to impose 50% tariffs on Canada.

With plentiful jobs and community support, one Mexico City neighbourhood has become a haven for those who have lived much of their lives in the US

With its wide avenues lined with tall palm trees, its quaint cafes and old-school cantinas, as well as the mix of English and Spanish spoken on the street, the Tabacalera neighborhood in downtown Mexico City has a certain US feel – so much so that it is has become known as Little LA.

The nickname is about more than appearances, however. In recent years, this corner of the metropolis has become a haven for many Mexicans deported from the US, particularly those who spent years or decades living across the border and for whom Mexico feels like a foreign country. In Little LA, they have found a more familiar place to belong.

Decision comes despite the Iran war showing the need for the U.S. to learn lessons about drone warfare from Ukraine

US president delays 50% tariffs by three days, and says contentious oil project ‘may be awoken from the grave’

Canada has temporarily avoided a bruising 50% US tariff, reaching a Tuesday-evening agreement with Trump administration officials hours before a hike that would have affected $20bn worth of goods was set to take effect.

Donald Trump posted late on Tuesday on social media that he had paused the tariffs for three days “based on the fact that Canada and the USA, subject to the finalization of documents, have a DEAL!”

Move will be one of first large-scale foreign investments in country since US ousted leader Nicolás Maduro in January

BP has answered Donald Trump’s call for oil companies to help rebuild Venezuela’s fossil fuel industry with new plans to develop a large offshore gasfield.

BP will partner with two oil firms with close links to the Trump administration to develop the second phase of the Loran gasfield, in one of the first large-scale foreign investments in Venezuela since the US ousted its leader Nicolás Maduro in January.

Conor Kennedy said he was ‘willing to die’ in Ukraine after signing up to fight in 2022. Four years later he has been accused of acting as a mercenary by a Russian court

Trump’s bizarre mimicking of missile defense strikes came during a historic televised cabinet meeting held at Camp David

While her shift on Ukraine has been welcomed by Ukrainian leaders, it has also sparked confusion and suspicion in the United States