Air defences engaged in repelling Russian attack on Ukrainian capital; Zelenskyy says ‘significant’ part of talks in Saudi Arabia will concern security guarantees

Premier Doug Ford says province ‘won’t back down’ until US president retracts duties on Canada

The Canadian province of Ontario is imposing a 25% surcharge on electricity exports to the states of New York, Michigan and Minnesota in protest against Donald Trump’s tariffs, the premier, Doug Ford, said on Monday.

“President Trump’s tariffs are a disaster for the US economy. They’re making life more expensive for American families and businesses,” Ford said in a statement.

Both supporters of Yoon Suk Yeol and those who backed his impeachment rallied in Seoul ahead of his release

South Korea’s impeached conservative president, Yoon Suk Yeol, has been released from prison, a day after a Seoul court cancelled his arrest to allow him to stand trial for insurrection without being detained.

After walking out of a detention centre near Seoul on Saturday, Yoon waved, clenched his fists and bowed deeply to his supporters who were shouting his name and waving South Korean and US flags. Yoon climbed into a black van headed to his presidential residence in the capital.

President Slava Kir appeals for calm while analysts say escalating tensions could lead to full-blown conflict

A South Sudanese general and dozens of soldiers have been killed after a United Nations helicopter trying to evacuate them from the northern town of Nasir came under attack, the government has said.

The UN said Friday’s incident, which could deal a blow to an already fragile peace process, was “utterly abhorrent” and a possible war crime.

PM Donald Tusk says country needs army of 500,000 and backs withdrawal from treaty banning landmines

• Ukraine war live: latest updates as Russia steps up attacks

Poland’s prime minister, Donald Tusk, has said his government is working on a plan to prepare large-scale military training for every adult male in response to the changing security situation in Europe.

He said there was a need for an army of 500,000 soldiers, which would include reservists.

Trump and Musk appear to make parallel efforts to distance tech billionaire from radical job slashing in government

Elon Musk is telling Republican lawmakers in private meetings that he is not to blame for the mass firings of federal workers that are causing uproar across the country, while Donald Trump reportedly told his cabinet secretaries on Thursday that they are ultimately in charge of hiring and firings at their agencies – not billionaire aide Musk.

The two powerful figures appeared to be making parallel efforts to distance Musk from radical job slashing made over the last two months. This is despite the tech entrepreneur boasting about cuts, recommending the US “delete entire agencies” and taking questions on the issue alongside the US president, then wielding a chainsaw at an event to symbolize his efforts – all amid legal challenges and skepticism from experts.

Back-to-back mishaps indicate big setbacks for program to launch satellites and send humans to the moon and Mars

SpaceX’s Starship spacecraft exploded on Thursday minutes after lifting off from Texas, dooming an attempt to deploy mock satellites in the second consecutive failure this year for Elon Musk’s Mars rocket program.

Several videos on social media showed fiery debris streaking through the dusk skies near south Florida and the Bahamas after Starship’s breakup in space, which occurred shortly after it began to spin uncontrollably with its engines cut off, a SpaceX livestream of the mission showed.

Person from Lea county had been unvaccinated and did not seek care but virus not yet confirmed as cause of death

An adult who was infected with measles has died in New Mexico, state health officials announced Thursday, though the virus has not been confirmed as the cause of death.

The person who died had been unvaccinated and did not seek medical care, a state health department spokesperson said in a statement. The person’s exact age and other details were not immediately released.

Extremists linked to Reichsbürger movement also planned to kidnap health minister and create conditions for civil war

A German court has jailed five members of an extremist group linked to the Reichsbürger (Reich Citizens) movement for plotting a coup and to kidnap the health minister.

The defendants, four men, aged 46 to 58, and a 77-year-old woman, who belonged to the self-styled “United Patriots” group, were sentenced to between five years and nine months and eight years’ jail by the Koblenz higher regional court on Thursday.

Two killed and 28 injured in Volodymyr Zelenskyy’s home city; Ukrainian president to join EU leaders in Brussels, with shared nuclear deterrence on the agenda

• See all our Ukraine war coverage

State senate passes bill as its sponsor suggests shooting someone is more effective and humane than other methods

Firing squads could become Idaho’s primary execution method under a bill headed to the governor’s desk this week.

The Idaho senate passed the bill on Wednesday, and if signed by governor Brad Little, it will take effect next year.