Joe Biden has called one of the heaviest Russian airstrikes on Ukraine since the war began “a horrific reminder of Russia’s brutality”, amid widespread international revulsion at Monday’s attacks and as Nato leaders gathered to announce new measures to strengthen Ukraine’s air defences.

The government of Volodymyr Zelenskiy declared Tuesday a day of mourning after at least 37 civilians were killed in a series of attacks where targets included Ukraine’s largest children’s hospital, leaving an unknown number trapped under the rubble in Kyiv.

“It is critical that the world continues to stand with Ukraine at this important moment and that we not ignore Russian aggression,” the US president said in a White House statement, adding “we will be announcing new measures to strengthen Ukraine’s air defences to help protect their cities and civilians.”

The president’s statement came on the eve of a Nato summit in Washington which marks the 75th anniversary of the transatlantic alliance and which will bring together President Volodymyr Zelenskiy and leaders of countries that have provided Kyiv with tens of billions of dollars in military aid.

Zelenskiy said more than 100 buildings were damaged in Monday’s attack, including the children’s hospital and a maternity centre in Kyiv. “The Russian terrorists must answer for this,” he said, adding “being concerned does not stop terror. Condolences are not a weapon.”

Images beamed around the world showed parents holding babies in the streets outside Kyiv’s Okhmatdyt hospital, dazed and sobbing after the rare daylight aerial attack. Windows had been smashed and panels ripped off, and hundreds of Kyiv residents were helping to clear debris.

The strike largely destroyed the children’s hospital toxicology ward, where patients with severe kidney issues were being treated. Hundreds of rescue workers and volunteers joined the effort to clear the debris and search for survivors. Officials and emergency staff said it was not immediately clear how many doctors and patients – dead or alive – remained trapped under the rubble.

Zelenskiy, who was in Poland at the time of the attack before heading to Washington DC, put the death toll across the country at 37, including three children, with more than 170 injured. A Reuters tally of casualties from the sites of attacks in different regions totalled at least 41.

The government called a day of mourning on Tuesday for what is one of the worst air attacks of the war, adding that Monday’s strikes showed the urgent need to upgrade its air defences.

Zelenskiy, addressing a news conference in Warsaw on Monday alongside Polish prime minister Donald Tusk, called on Kyiv’s western allies to give a firm response to the attack.

“We will retaliate against these people, we will deliver a powerful response from our side to Russia, for sure. The question to our partners is: can they respond?” Zelenskiy said.

Zelenskiy has for months said his country does not have enough air defence systems and has requested at least seven more Patriot batteries in addition to those already donated by the United States, Germany and the Netherlands. Russia has exploited the gaps in Ukraine’s air defences to carry out devastating strikes on civilians and infrastructure, as well as to pummel Kyiv’s troops on the frontlines.

Observers expect Nato members to pledge of at least four additional Patriot missile batteries to Ukraine at the conclusion of this week’s summit.

The package put forward by Nato countries has been presented as “historic” and is an widely seen as an attempt to “futureproof” continued aid to Ukraine – but it may not fully satisfy Kyiv.

The UN security council is set to meet on Tuesday at the request of Britain, France, Ecuador, Slovenia and the US.

In response to Monday’s attack, British prime minister Keir Starmer condemned “attacking innocent children” as the “most depraved of actions”, while the Italian foreign minister, Antonio Tajani, called the missile strike a “war crime”.

A spokesperson for António Guterres, the UN secretary general, said he strongly condemned the “particularly shocking” strikes against the children’s hospital and another medical facility.

UN rights chief Volker Türk condemned the Russian strikes as “abominable”. France’s foreign ministry called the bombardment of a children’s hospital “barbaric” and Canadian prime minister Justin Trudeau described the attack as “abhorrent”.

Russia, which has targeted civilian infrastructure throughout the war, denied responsibility for deaths on Monday. In a statement, the defence ministry attributed the incident, without directly referencing the hospital blast, to Ukrainian anti-aircraft missiles, despite visual evidence that appeared to point to a Russian strike.

Andriy Yermak, the head of the Ukrainian president’s office, shared an image on X that appeared to show a Russian missile over Kyiv moments before it struck a hospital, identifying it as a Kh-101 cruise missile. Ukraine’s Security Service said it found wreckage from the cruise missile, which flies low to avoid detection by radar, at the site.

Reuters and Agence France-Presse contributed to this report

After one of the worst Russian missile strikes against Ukraine in recent months, Nato leaders will sit down in Washington this week to announce the details of a hard-fought aid package that will include crucial air defense systems meant to protect Ukrainian cities.

The package put forward by Nato countries has been presented as “historic” and is an widely seen as an attempt to “futureproof” continued aid to Ukraine – but it may not fully satisfy Kyiv, which has been facing unprecedented attacks against civilian sites and infrastructure.

The resumption of large-scale missile strikes against targets in Kyiv will increase the sense of urgency around the discussions among 32 Nato leaders. Images from Kyiv showed children at a pediatric cancer hospital covered in blood and dust after the strike on Monday which a Biden administration official described as “horrific, tragic, senseless”. There were believed to be bodies still trapped under the rubble of the hospital.

“This is a fully deliberate action, specifically designed and approved by … Putin. On the eve of the @Nato summit. As a slap in the face to the alliance,” wrote Mykhailo Podolyak, an adviser to the Ukrainian presidential administration. He called it an “informal signal” that “even the outright murder of children will not make them [the Alliance] take all the necessary decisions. And that is why we continue to attack.”

Observers expect Nato members to pledge of at least four additional Patriot missile batteries to Ukraine at the conclusion of this week’s summit. Zelenskiy had previously asked Nato for seven batteries, telling Nato members that Putin “must be brought down to earth, and our sky must become safe again … And it depends fully on your choice … [the] choice whether we are indeed allies.”

It is expected that the four Patriot missile systems will likely be delivered by the US, Germany, Romania and a Dutch-led multinational effort. Spain, Greece and Poland also field Patriot missile systems but have so far not pledged to supply any batteries to Ukraine. Another system could be provided by Israel, which now employs the Iron Dome and other air defense systems to protect against rocket and missile attacks.

“It’s clear that allies need to step up and provide Ukraine with additional air defense systems, precisely in order to be able to prevent types of tragedies that we’ve seen today, but sadly that we’ve seen time and again, month after a month since the beginning of this brutal and senseless war,” said Michael Carpenter, senior director for Europe at the US National Security Council.

The new military aid package to Ukraine is expected to include a joint commitment from Nato members to spend at least €40bn ($43bn) in 2025 on aid to Ukraine.

“Since Russia’s full-scale invasion in 2022, Allies have provided €40bn in military support to Ukraine each year,” Jens Stoltenberg, the secretary general of Nato, said last month. “We must maintain this level of support as a minimum, and for as long as it takes.”

Stoltenberg had asked for a multi-year pledge from the 32 Nato member states but it did not appear that they had come to an agreement on the eve of the summit.

A European official said that the idea of a multi-year pledge was “still being discussed because some allies including here are uncomfortable with the idea of a multi-annual pledge because of their legal and institutional limitations, so I think we still have to wait”.

One way around that issue, the official said, would be to “just make an annual pledge and then to recommit summit after summit”. Next year’s Nato summit is set to take place at the Hague.

But that could take place after the re-election of Donald Trump, who has threatened to cut aid to Ukraine or make it conditional on starting talks with Russia.

“The big orange elephant in the room for the Nato summit is that everything good that’s going to be said about Ukraine comes with a big caveat,” said Camille Grand, a former Nato assistant secretary general who is now at the European Council on Foreign Relations. “It is will this all hold if Trump is elected? And I don’t believe in bureaucracies … because it has been agreed at the Nato summit that the Trump administration would follow that.”

Nato members are expected to announce the establishment of a new military command in the German city of Wiesbaden which would coordinate military aid and training for Ukraine, effectively replacing the US-led Ukraine Defense Contact Group. That would in effect move the onus of supplying Ukraine from the Pentagon to Nato, in what US officials have said would be a “bridge to membership” preparing the country to be ready to work with the alliance when it is admitted “on day one”.

The new effort is also seen as a way to “Trump-proof” future aid to Ukraine if he is elected in November by “institutionalising” aid to Kyiv.

Carpenter also said that there would be announcements concerning the provision of F-16s to Ukraine. Belgium, Denmark, the Netherlands and Norway have pledged to provide Ukraine with about 80 US made F-16 fighter jets between them, but the program to get the planes in the air has been hit by delays in delivery and training. The first F-16s are expected to arrive this summer.

On the eve of the summit, diplomats said there was still “no consensus” on Nato issuing an invitation to Ukraine at the summit to join the alliance. “Some allies are reluctant in that direction, but we are discussing languages to at least showcase that Ukraine’s path to membership is irreversible, that there is no there is no way back,” said a European official.

A Biden administration official declined to directly discuss the language of the final communiqué because it was “still being negotiated”, but said that the summit declaration “will include very strong signals of Allied support for Ukraine on its path to Euro-Atlantic integration. And it’s going to also underscore the importance of Ukraine’s vital work on democratic, economic and security reforms.”

Joe Biden’s position among congressional Democrats eroded further on Monday when an influential House committee member lent his voice to calls for him to end his presidential campaign following last month’s spectacular debate failure.

Adam Smith, the ranking Democrat on the armed services committee in the House of Representatives, issued the plea just hours after the president emphatically rejected calls for him to step aside in a letter to the party’s congressional contingent.

Biden had also expressed determination to continue in an unscheduled phone interview with the MSNBC politics show Morning Joe.

But in a clear sign such messaging may be falling on deaf ears, Smith suggested that sentiments of voters that he was too old to be an effective candidate and then president for the next four years was clear from opinion polls.

“The president’s performance in the debate was alarming to watch and the American people have made it clear they no longer see him as a credible candidate to serve four more years as president,” Smith, a congressman from Washington state, said in a statement.

“Since the debate, the president has not seriously addressed these concerns.”

He said the president should stand aside “as soon as possible”, though he qualified it by saying he would support him “unreservedly” if he insisted on remaining as the nominee.

But his statement’s effect was driven home in a later interview with CNN’s Jake Tapper, one of the two moderators in the 27 June debate with Donald Trump in which Biden’s hoarse-voiced and frequently confused performance and demeanour plunged his re-election campaign into existential crisis.

“Personally, I think Kamala Harris [the vice-president] would be a much better, stronger candidate,” Smith told Tapper, adding that Biden was “not the best person to carry the Democratic message”.

He implicitly criticised Democratic colleagues – and Biden campaign staff – who were calling for the party to put the debate behind them as “one bad night”.

“A lot of Democrats are saying: ‘Well let’s move on, let’s stop talking about it’,” said Smith. “We are not the ones who are bringing it up. The country is bringing it up. And the campaign strategy of ‘be quiet and fall in line and let’s ignore it’ simply isn’t working.”

Smith joins the ranks of five Democratic members of Congress who publicly demanded Biden’s withdrawal last week. He was among at least four others who spoke in favour of it privately in a virtual meeting on Sunday with Hakeem Jeffries, the party’s leader in the House.

Having the ranking member of the armed services committee join the siren voices urging his withdrawal may be particularly damaging to Biden’s cause in a week when he is to host a summit of Nato leaders in Washington.

The alliance’s heads of government and state will gather in the US capital on Tuesday for an event that is likely to increase the international spotlight on Biden, who is due to give a rare press conference on its final day on Thursday, an occasion likely to be scrutinised for further misstatements and evidence of declining cognitive faculties. Unscripted appearances have been rare in Biden’s three-and-a-half-year tenure.

In an interview with ABC’s George Stephanopoulos last Friday, Biden stressed his role in expanding Nato’s membership and leading its military aid programme to help Ukraine fend off Russia’s invasion as a key element of his qualification to continue as his party’s nominee and be re-elected as president.

In the surprise interview with Morning Joe on Monday, Biden put the blame for his current predicament on Democratic elites, an undefined designation which he may now expand to include Smith.

Federal police investigators have claimed that a criminal group, allegedly involving Brazil’s former president Jair Bolsonaro, tried to illegally siphon off and sell luxury gifts from foreign leaders worth at least $1.2m.

The new claims came on Monday, three days after police formally accused the far-right politician of embezzlement, money laundering and criminal association and suggested he face criminal charges. If Bolsonaro is charged and convicted, those alleged crimes could reportedly land him in jail for a total of 25 years.

The Brazilian media has dubbed the scandal “O Caso das Joias”, which roughly translates as Jewellery-gate.

On Monday, the supreme court judge Alexandre de Moraes authorised the publication of the 476-page federal police investigation into the alleged criminal group, the existence of which came to light in the months after Bolsonaro left power following his 2022 election defeat to the leftist Luiz Inácio Lula da Silva.

The report, seen by the Guardian, claims investigators found evidence of “a criminal association geared towards the embezzlement of high-value gifts received as a result of the ex-president Jair Bolsonaro’s office and/or by Brazilian government delegations that were acting in his name, during international trips … which could later be sold overseas”.

Investigators also claim “the sums obtained through these sales were converted into cash and incorporated into the ex-president’s personal patrimony, through intermediaries and without using the formal banking system, in order to hide the origin, whereabouts and ownership of those sums”.

The sums involved in the alleged racket are substantial and potentially politically damaging for the army captain-turned-president who has – despite longstanding suspicions and allegations of corruption – spent years promoting himself as an incorruptible and upstanding citizen. The police report is peppered with photographs of extravagant gifts from foreign governments that were allegedly misappropriated including a Chopard rollerball pen worth $20,000, a pair of ear-rings worth more than $126,000 and a special edition Rolex watch valued at nearly $74,000.

Investigators claimed it was possible that the fruits of the alleged criminal scheme were used to bankroll Bolsonaro’s activities in the US after he flew there in the final hours of his four-year presidency, on 30 December 2022.

The Donald Trump-admiring South American populist has yet to comment on the latest allegations against him but has previously denied wrongdoing during his time as president.

Speaking at a rightwing conference in south Brazil this weekend, Bolsonaro claimed he was happy to subject himself to a live, two-hour grilling by the press “about anything”. But he has yet to fully address the allegations, or other claims against him, including suspicions that he helped incite the January 2023 rebellion in Brasília. Argentina’s rightwing leader, Javier Milei, who also spoke at the conservative conference, claimed his Brazilian “friend” was the victim of “judicial persecution”.

Brazilian investigators allegedly believe they have uncovered strong evidence that Bolsonaro was aware of, and benefited from, Jewellery-gate.

Tony Blair has warned Keir Starmer to “close off the avenues” of the populist right by keeping tough controls on immigration.

The former prime minister said the new government should tackle parties such as Nigel Farage’s Reform UK by dealing with people’s grievances while sticking to the centre ground to hold Labour’s electoral coalition together.

However, he said he believed that immigration should be celebrated for the good it had done the country, adding that the Conservative party’s “mad” approach to the issue had damaged the economy.

In his first interview since Labour won power last week, Blair also urged Starmer to “be realistic” about how tough it could be to hit his climate targets, and he predicted that the UK would ultimately have join a “regional grouping” with European neighbours to compete on the world stage.

The Tony Blair Institute is holding its Future of Britain conference in London on Tuesday at which Blair will also argue that public sector adoption of artificial intelligence could realise £12bn in savings a year by the end of this term.

But it was his comments about how to tackle the rise of the radical right that will hit a nerve inside the new Labour government, after Reform UK won five seats in last week’s election and took 14% of the votes cast.

Blair told the Guardian: “Progressives should be thinking about the answers, but you’ve got to understand what the populist does. The populist usually doesn’t invent a grievance, they exploit the grievance. If you want to close off their avenues for increasing support, you’ve got to deal with the grievance. That’s why Keir is absolute right in saying you’ve got to have controls on immigration.

“That doesn’t mean to say we don’t celebrate the good that immigration can do, because it does an immense amount of good for this country, but you do need to have controls.”

Starmer, who has said he will stave off the populist right by making a material difference to people’s lives, has just diverted tens of millions of pounds from the Rwanda scheme to set up the new Border Security Command as part of plans to tackle illegal migration.

Blair said the government should also take law and order “really seriously” and be “really careful” on cultural issues that were being exploited by the right, saying: “Labour has got a coherent [electoral] coalition, provided you pitch things in the centre.”

The former prime minister, who campaigned for remain in the EU referendum, said he understood Starmer’s caution towards a closer relationship with Europe after the party’s 2019 election disaster. “You’ve got to take this carefully,” Blair said. “I totally understand the reason for caution. You’ve just got to take this step by step.”

While he could not predict whether the UK would ever rejoin the single market or customs union, he said: “The one thing I’m absolutely sure of is that Britain will need to be part of the political family on its own continent.

“Now quite what form that takes, I don’t know. But the absolutely essential thing for a country like Britain to realise, because we have become very inward looking as a country, is that within the next two decades you are going to have three giants in the world – America, China, probably India. And the only alternative all other countries will have is to be in regional groupings that give you collectively what you won’t have individually.”

He said the decision, as a result of Brexit, to cut off migration from Europe had been the “most mad thing”, as it meant swapping young people working in hospitality for high levels of immigration from Asia and Africa.

Blair, who said he sat up until 1am on Thursday night to watch news of Labour’s election victory, said he was in regular contact with Starmer. “I don’t really offer advice but if he wants to talk about things, we talk about things,” he said.

“I was so happy that the Labour party has finally come back. If it’s not in power, it can’t do anything. He’s taken the party from its worst ever defeat to one of its greatest ever victories. In some ways it’s the greatest victory, given the challenge.”

He was cautious about the government’s plans to treble solar capacity, double onshore wind and quadruple offshore wind as key milestones towards achieving net zero emissions by 2030. “I’m 100% in favour of Labour doing everything it can to meet its targets, so don’t misunderstand me,” he said. “It’s just one thing I think Labour should be very open about is the Tories on this, as in so many other areas, have left a complete mess.

“The gap between what they promised we would be in a position to do and where we are now is massive, and you’re talking about quadrupling renewable energy … with the best will in the world its going to take some time. It’s not that I think Labour should give up on its ambitions. It’s just it should be realistic about how tough it’s going to be.”

Ahead of the conference, Blair suggested that AI was the 21st century’s equivalent of the Industrial Revolution, and the government should grip its potential to improve public services and cut costs. “I don’t think people have really grasped that it’s going to transform literally everything,” he said. “People still say: ‘Yeah, maybe, but it’s all a bit science fiction,’ but you’ve got to look at what’s coming down the track.

“What I will say to people about this is, people were scared of the Industrial Revolution. But one of the things that you learn when you study history is that what is it invented by human ingenuity is not just disinvented by human anxiety. It’s a fact. The most important thing for policymakers right now is to understand it is a fact. And it’s going to accelerate.”

Blair has proposed digital identity cards to help people access services such as the health and benefits systems, but this has been rejected by ministers.

“The civil liberties arguments are important until you realise the amount of information you give to Amazon, Netflix, your local supermarket,” he said. “You can put very strong protections in place, and should, of course, but the important thing is not to see it as a control mechanism for government.”

Reform UK has come under pressure to provide evidence its candidates at the general election were all real people after doubts were raised about a series of hopefuls who stood without providing any photos, biographies or contact details.

Reform insists every one of its 609 candidates on 4 July were real, while accepting that some were in effect “paper candidates” who did no campaigning, and were there simply to help increase the party’s vote share.

However, after seeing details about the apparently complete lack of information about some candidates, who the Guardian is not naming, the Liberal Democrats called on Reform to provide details about them.

A Liberal Democrat source said: “This doesn’t sound right and Reform should come clean with evidence. We need Reform to show who they are. People need to have faith in the democratic process.”

A series of candidates listed on the Nigel Farage-led party’s election website only show their name and the constituency they stood in, without any information about them, or contact details beyond a generic regional email address.

Many of these people have no visible online presence, and did not appear to do any campaigning. Photographs of the electoral counts for some of the relevant constituencies show that the Reform candidate was the only person not to attend.

Under electoral rules, the only details that need to be given about the candidate is their full name and the constituency where they live. They must all have an agent, and be nominated by 10 local voters.

With some of the Reform candidates, it is not clear if they are listed on the electoral register for the area where they are standing – which in a few cases is hundreds of miles from the constituency in question. One person with the same name and location of a candidate denied it was them.

While there is no evidence any of the candidates are fake, if that turned out to be true, it would be a serious electoral offence. Reform was keen to win as big a share of the national vote as possible, which is helped by a full slate of candidates. Some of the seemingly invisible candidates won several thousand votes.

A Reform source said: “All our candidates are categorically real. Given the rush, a few are just paper candidates and didn’t campaign. Some people began as paper candidates but then did campaign, and one of these – James McMurdock in South Basildon and East Thurrock – ended up winning his seat.”

The Guardian has also learned that one Reform candidate suspected of being fake, in part because his official election photo looked AI-generated, is a real person.

The suspicions about Mark Matlock, who won 1,758 votes in Clapham and Brixton Hill in south London, were compounded when he did not show for the election count, with sceptics also pointing to an apparent lack of any photographs of him campaigning.

However, Matlock insisted that he did exist, and there was a reason for the curious-looking election picture: “The image is me. Stupidly I had to get it altered to change my tie and suit as I couldn’t get to a photographer on time.” He showed the Guardian a copy of the original image, which was changed to make his tie a Reform light blue.

Matlock, who lives in the Cotswolds, said he did undertake a leaflet drop, adding that he understood the rush to get candidates in place: “The election caught us all on the hop and Rishi Sunak knew that. But we still managed to fill most of the seats with candidates, even if not all of them lived there, and it all contributed to our vote share.”

The Clapham and Brixton Hill candidate said he missed the election count because he had pneumonia.

Separately, it has emerged that Reform raised the most out of all political parties during the fourth week of the election campaign, bringing in almost £600,000 – of which a third was from the party’s new donor, Zia Yusuf.

Yusuf, a Muslim businessman who spoke at a recent Reform rally, is the founder of a luxury concierge company called Velocity Black, and gave Nigel Farage’s party £200,000.

Other donors to Reform include £125,000 from Jeremy Hosking, a businessman who recently backed Laurence Fox’s Reclaim party, and the anti-vax former Tory MP Andrew Bridgen.

Tropical Storm Beryl made landfall in south-east Texas on Monday with howling winds and torrential rains, causing the deaths of at least three people, closing oil ports, and knocking out power to more than 2.5 million homes and businesses.

Before making landfall in Texas, the storm had already carved a path through the Caribbean as a category 5 hurricane, where it killed 11 people. It continued on to Mexico’s Yucatán peninsula as a category 2, temporarily dropped in intensity to a tropical storm but again strengthened to a hurricane over the weekend.

A 53-year-old man and a 74-year-old woman in the Houston area were killed on Monday in two incidents by trees that fell on their homes. A third person drowned, according to local officials.

The storm, which approached Texas with sustained winds of 75mph (120km/h), was moving north-west at 10mph and made landfall near Matagorda, a coastal town about 95 miles south of Houston, according to the US National Weather Service (NWS).

Beryl later weakened into a tropical storm and then a tropical depression, far less powerful than the category 5 behemoth that tore a deadly path of destruction through parts of Mexico and the Caribbean last weekend. But the winds and rains of the fast-moving storm were still powerful enough to knock down hundreds of trees that had already been teetering in water-saturated earth, and strand dozens of cars on flooded roadways.

Oil-refining activity slowed and some production sites were evacuated in the state that is the nation’s biggest producer of US oil and natural gas.

“Life-threatening storm surge and heavy rainfall is ongoing across portions of Texas. Damaging winds ongoing along the coast, with strong winds moving inland,” the NHC said even as Beryl began to lose strength.

A tornado watch was in place for an area covering more than 7 million people, according to the Storm Prediction Center. The storm is expected to weaken to a tropical storm and then to a depression as it moves inland along eastern Texas, into the Mississippi Valley and then the Ohio Valley.

“Beryl’s moving inland but this is not the end of the story yet,” said Jack Beven, a senior hurricane specialist at the National Hurricane Center.

Beryl was forecast to become a post-tropical cyclone on Tuesday and is forecast to hit Oklahoma, Arkansas and Missouri with heavy rainfall.

The storm was expected to barrel over eastern parts of Texas through the day before moving into the Lower Mississippi Valley and the Ohio Valley on Tuesday and Wednesday, the NHC said.

Following warnings that it could be a deadly storm for communities in its path, residents had rushed to board up windows and stock up on fuel and other essential supplies.

Before daybreak, strong gusts and torrential rain lashed cities and towns such as Galveston, Sargent, Lake Jackson and Freeport, television footage showed. By late morning, many fallen trees blocked roads in Houston as the worst of the storm passed, with persisting winds and some road flooding, rendering lanes on major freeways impassable. The city barricaded flooded areas.

In video posted on social media by Houston’s local ABC station, crews using a life jacket and ladder fire truck rescued a man from a truck on a flooded stretch of freeway.

Texas officials said they were concerned that few people heeded warnings to leave before the storm’s arrival.

Dan Patrick, the state’s lieutenant governor, said: “One of the things that kind of triggers our concern a little bit, we’ve looked at all of the roads leaving the coast and the maps are still green. So we don’t see many people leaving.” Patrick is serving as the acting governor while Texas’s governor, Greg Abbott, is traveling overseas.

More than 120 counties were under disaster declaration on Sunday after statements from Patrick that Beryl was a “serious threat to Texans”.

Schools said they would close as the storm approached. Airlines canceled more than 1,300 flights, and officials ordered a smattering of evacuations in beach towns. Small businesses in Houston, including package delivery services and chiropractors, delayed openings or were closed on Monday.

More than 2 million homes and businesses in Texas have lost power, according to local utilities and PowerOutage.us data.

Several counties in south-eastern Texas – including Houston, where many US energy companies are headquartered – are under a flash-flood warning as thunderstorms unleashed up to nearly 12in (30 cm) of rain in some areas.

Closures of major oil-shipping ports around Corpus Christi, Galveston and Houston before the storm could disrupt crude oil exports, along with shipments of crude to refineries and motor fuel from the plants. The Corpus Christi Ship Channel has re-opened, while the Port of Houston was projected to resume operations on Tuesday afternoon.

The storm and accompanying power outages come as temperatures around coastal Texas are forecast at above 90F (32C) in the coming days, including heat indices as high as 108F (42C) on Sunday.

The National Hurricane Center has issued frequent updates as the storm approached, after Beryl caused devastation in the Caribbean as the earliest category-5 hurricane to form in the Atlantic on record.

Scientists warned Beryl’s arrival and peak strength are ominous signs in what is expected to be a hyperactive hurricane season.

Extraordinarily hot sections of the Atlantic Ocean, caused by the burning of fossil fuels, helped supercharge Beryl from a tropical depression into a category 4 storm in just two days, before it strengthened further to a maximum category 5 event.

The Caribbean Sea, the region where Beryl has caused devastation, has already reached peak temperature about three months early, which is “absolutely crazy” according to Brian McNoldy, a climate scientist at the University of Miami.

A hurricane season stretching until November is expected to deliver eight to 13 hurricanes, much more than the usual seven, according to the National Oceanic and Atmospheric Administration (NOAA).

“Beryl is a worrying omen for the rest of the season,” McNoldy said. “This won’t be the last of these storms.”

According to NOAA, 109 tropical systems have made landfall in Texas since 1850. The most recent was Hurricane Nicholas, a category 1 hurricane, which killed two people and caused $1bn in damage.

Hurricane Harvey devastated the Houston area in 2017.

Reuters and Associated Press contributed to this report

Tropical Storm Beryl made landfall in south-east Texas on Monday with howling winds and torrential rains, causing the deaths of at least three people, closing oil ports, and knocking out power to more than 2.5 million homes and businesses.

Before making landfall in Texas, the storm had already carved a path through the Caribbean as a category 5 hurricane, where it killed 11 people. It continued on to Mexico’s Yucatán peninsula as a category 2, temporarily dropped in intensity to a tropical storm but again strengthened to a hurricane over the weekend.

A 53-year-old man and a 74-year-old woman in the Houston area were killed on Monday in two incidents by trees that fell on their homes. A third person drowned, according to local officials.

The storm, which approached Texas with sustained winds of 75mph (120km/h), was moving north-west at 10mph and made landfall near Matagorda, a coastal town about 95 miles south of Houston, according to the US National Weather Service (NWS).

Beryl later weakened into a tropical storm and then a tropical depression, far less powerful than the category 5 behemoth that tore a deadly path of destruction through parts of Mexico and the Caribbean last weekend. But the winds and rains of the fast-moving storm were still powerful enough to knock down hundreds of trees that had already been teetering in water-saturated earth, and strand dozens of cars on flooded roadways.

Oil-refining activity slowed and some production sites were evacuated in the state that is the nation’s biggest producer of US oil and natural gas.

“Life-threatening storm surge and heavy rainfall is ongoing across portions of Texas. Damaging winds ongoing along the coast, with strong winds moving inland,” the NHC said even as Beryl began to lose strength.

A tornado watch was in place for an area covering more than 7 million people, according to the Storm Prediction Center. The storm is expected to weaken to a tropical storm and then to a depression as it moves inland along eastern Texas, into the Mississippi Valley and then the Ohio Valley.

“Beryl’s moving inland but this is not the end of the story yet,” said Jack Beven, a senior hurricane specialist at the National Hurricane Center.

Beryl was forecast to become a post-tropical cyclone on Tuesday and is forecast to hit Oklahoma, Arkansas and Missouri with heavy rainfall.

The storm was expected to barrel over eastern parts of Texas through the day before moving into the Lower Mississippi Valley and the Ohio Valley on Tuesday and Wednesday, the NHC said.

Following warnings that it could be a deadly storm for communities in its path, residents had rushed to board up windows and stock up on fuel and other essential supplies.

Before daybreak, strong gusts and torrential rain lashed cities and towns such as Galveston, Sargent, Lake Jackson and Freeport, television footage showed. By late morning, many fallen trees blocked roads in Houston as the worst of the storm passed, with persisting winds and some road flooding, rendering lanes on major freeways impassable. The city barricaded flooded areas.

In video posted on social media by Houston’s local ABC station, crews using a life jacket and ladder fire truck rescued a man from a truck on a flooded stretch of freeway.

Texas officials said they were concerned that few people heeded warnings to leave before the storm’s arrival.

Dan Patrick, the state’s lieutenant governor, said: “One of the things that kind of triggers our concern a little bit, we’ve looked at all of the roads leaving the coast and the maps are still green. So we don’t see many people leaving.” Patrick is serving as the acting governor while Texas’s governor, Greg Abbott, is traveling overseas.

More than 120 counties were under disaster declaration on Sunday after statements from Patrick that Beryl was a “serious threat to Texans”.

Schools said they would close as the storm approached. Airlines canceled more than 1,300 flights, and officials ordered a smattering of evacuations in beach towns. Small businesses in Houston, including package delivery services and chiropractors, delayed openings or were closed on Monday.

More than 2 million homes and businesses in Texas have lost power, according to local utilities and PowerOutage.us data.

Several counties in south-eastern Texas – including Houston, where many US energy companies are headquartered – are under a flash-flood warning as thunderstorms unleashed up to nearly 12in (30 cm) of rain in some areas.

Closures of major oil-shipping ports around Corpus Christi, Galveston and Houston before the storm could disrupt crude oil exports, along with shipments of crude to refineries and motor fuel from the plants. The Corpus Christi Ship Channel has re-opened, while the Port of Houston was projected to resume operations on Tuesday afternoon.

The storm and accompanying power outages come as temperatures around coastal Texas are forecast at above 90F (32C) in the coming days, including heat indices as high as 108F (42C) on Sunday.

The National Hurricane Center has issued frequent updates as the storm approached, after Beryl caused devastation in the Caribbean as the earliest category-5 hurricane to form in the Atlantic on record.

Scientists warned Beryl’s arrival and peak strength are ominous signs in what is expected to be a hyperactive hurricane season.

Extraordinarily hot sections of the Atlantic Ocean, caused by the burning of fossil fuels, helped supercharge Beryl from a tropical depression into a category 4 storm in just two days, before it strengthened further to a maximum category 5 event.

The Caribbean Sea, the region where Beryl has caused devastation, has already reached peak temperature about three months early, which is “absolutely crazy” according to Brian McNoldy, a climate scientist at the University of Miami.

A hurricane season stretching until November is expected to deliver eight to 13 hurricanes, much more than the usual seven, according to the National Oceanic and Atmospheric Administration (NOAA).

“Beryl is a worrying omen for the rest of the season,” McNoldy said. “This won’t be the last of these storms.”

According to NOAA, 109 tropical systems have made landfall in Texas since 1850. The most recent was Hurricane Nicholas, a category 1 hurricane, which killed two people and caused $1bn in damage.

Hurricane Harvey devastated the Houston area in 2017.

Reuters and Associated Press contributed to this report

UK government officials fear tailbacks and chaos at UK ports in three months’ time unless the EU again delays plans to introduce a biometric travel registration scheme requiring facial and finger scanning.

From 6 October all non-EU nationals will be required to enter biometric and fingerprint technology under a new European entry/exit system.

The scheme’s introduction is seen as a critical moment when British citizens – as opposed to businesses – will suddenly feel the impact of the end of free movement on their daily lives. Part of the problem is that an app prepared by the EU and Frontex that is supposed to streamline the process of registering individual data is not yet definitely ready.

The aim of the app is to allow non-EU citizens to register their details before starting their journey rather than doing so at a border crossing.

The scheme could also become an early test of whether the new UK government’s offer to have a more cooperative relationship with the European Commission can ease inherited headaches such as these. Rishi Sunak had been privately pressing for the EU to give UK citizens full access to the bloc’s e-gates, but that appeared to be a political non-starter.

The benefit of the scheme from the EU’s perspective is that it will be a practical step against illegal migration into the bloc and it will make it easier to ensure that non-EU citizens do not exceed their maximum stay time. It will also reduce the need to stamp passports with entry and exit dates.

The scheme has been in preparation since 2017 and was due to start in 2021. The latest postponement, to October, was made after France requested that the scheme be delayed until after the Paris Olympics.

It is due to be introduced only three weeks before the October half-term holiday, leaving little time for glitches to be ironed out before there is a rush of passengers.

On the first registration, travellers will be required to submit fingerprint checks and provide a facial biometric. On subsequent visits within three years, a facial biometric test at automated gates will be required.

Each new visit triggers another three years of validity, until the expiry date of the passport.

UK officials fear that if the predicted chaos at border crossings such as Folkestone and Dover happens in the way many in the travel industry fear, it will be the current government, as opposed to the advocates of Brexit in the Conservative party, that will take the blame.

The UK is not opposed to the scheme in principle, and acknowledges there have already been numerous previous delays. But it is concerned that inefficient introduction of the scheme will help no one.

A recent UK Department for Transport survey showed that 69% of the UK public had not heard of the European entry/exit scheme, and 15% said it was likely to make them travel less.

Getlink, the rail company operating the Channel tunnel between France and the UK, is already building multimillion-pound processing centres at Folkestone and Calais to handle the scheme. The UK border crossing that is likely to experience the most disruptive delays, however, is the Port of Dover.

Dover could face significant issues because of the volume of vehicles it processes and its space constraints. The Kent council county leader, Roger Gough, and the Port of Dover CEO, Doug Bannister, warned the UK government last week that the system’s implementation could ultimately lead to supply chain disruption in the UK.

Shortly after the scheme is introduced – in mid-2025, according to the latest plan – prospective UK visitors to the Schengen area will also have to apply online for permission to enter.

The Schengen area comprises most of the 27 remaining members of the EU (but not Cyprus or Ireland), as well as Iceland, Norway, Switzerland and Liechtenstein.

Emmanuel Macron has asked Gabriel Attal to stay on temporarily as France’s prime minister to maintain stability after a snap general election left the country facing a hung parliament and fraught negotiations to form a new government.

Parties on the left want to seize the moment after their shock win over the far right and on Monday met to discuss policy and potential prime minister candidates. The green-left alliance, the New Popular Front (NFP), surprised pollsters by coming first in the final round – a win that was considered highly unlikely, with pre-election polls predicting a far-right surge into the lead.

However, with no absolute majority, efforts to form a new French government may take weeks.

The snap election was called last month after a humiliating defeat to the far-right National Rally (RN) of Marine Le Pen in European parliamentary elections.

The NFP won 182 seats in the 577-seat national assembly, with Macron’s centrist Together coalition returning 168 deputies and the RN – which after the first round on 30 June had been eyeing a majority – finishing third on 143.

With no single group securing an absolute majority, the options include a technocratic government of experts, the NFP trying to form a minority government and seeking bill-by-bill support, or a broad coalition of the centre left and centre right.

Attal tendered his resignation on Monday morning after Macron’s camp lost more than a third of its MPs. The president asked Attal to remain in power in a caretaker capacity to see out the period of the Paris Olympics and to reassure the international community and markets that France still had a functioning government.

The unprecedented situation unfolded as Macron, who said he would wait until parliament was “structured” before making any decisions on a new government, was scheduled to leave the country on Wednesday for a Nato summit in Washington.

Attal had earlier said he would be willing to stay on in a caretaker role for as long as necessary to help oversee a smooth transition to a new government, if one could be found in a parliament split into opposing blocs. Macron asked him to remain “for the time being, to ensure the country’s stability”, the Élysée palace said.

Gaël Sliman, of the pollster Odoxa, asked: “Is this the biggest crisis of the Fifth Republic? Emmanuel Macron wanted clarification with the dissolution, now we are in total uncertainty. A very thick fog.” France’s Fifth Republic was established in 1958.

The Green leader, Marine Tondelier, one of a number of NFP figures seen as potential future prime ministers, said: “According to the logic of our institutions, Emmanuel Macron should today officially invite the NFP to nominate a prime minister.”

While the NFP’s leaders met again on Monday to try to agree a way forward, the leftist alliance appeared divided on how to proceed, with Jean-Luc Mélenchon, the leader of the radical-left France Unbowed (LFI), ruling out any coalition deal with centrists.

Mélenchon’s lieutenant Manuel Bompard confirmed the party’s line on Monday. “The president must appoint as prime minister someone from the NFP, to implement the NFP’s programme, its whole programme and nothing but its programme,” he said.

Raphaël Glucksmann, a moderate who led the Socialist party list in the European elections, said on Sunday that the NFP must be open to dialogue and compromise with other parliamentary groups to govern, but Bompard refused to engage with that possibility.

Tondelier said the prime minister could be someone from any of the NFP’s four member parties or an outsider. Olivier Faure, the Socialist party leader, said a name would be presented this week but declined to speculate about coalitions.

Very little of the NFP’s radical economic programme, which includes raising the minimum wage, reversing Macron’s pension changes and capping the prices of key goods, would win parliamentary approval without coalition support.

Prominent centrists including the former prime minister Édouard Philippe and the long-term Macron ally François Bayrou have said they would be in favour of a coalition agreement stretching from the moderate left to the centre right, but excluding Mélenchon’s LFI.

“We can no longer have one bloc against another – it can’t work like that any more,” Bayrou said on Monday. “French voters have told us that we have to abandon, as far as we can, government ‘against the rest’ for government ‘with the rest’.”

Yaël Braun-Pivet, an MP from Macron’s camp and the outgoing speaker of the lower house, said voters were telling her: “No one has an absolute majority, so you have to work together to find solutions to our problems.”

The left’s surprise victory came after an anti-far-right “republican front” formed to avoid splitting the vote in three-way races in hundreds of constituencies. Le Pen denounced the strategy as unfair, but a senior RN member said the party had work to do.

“We cannot carry on like this,” Bruno Bilde, an RN deputy from northern France, told Le Monde, arguing that the party could “complain all it likes about the unfair system but when so many candidates lose you have to question the candidates’ credibility”.

Jordan Bardella, the RN party president who had led the campaign, said he accepted his part in the “defeat” of the parliamentary elections, as well as the success of the European elections in which his party topped the poll in France.

A United Airlines jet lost a landing-gear wheel during take off from Los Angeles, but was able to land safely in Denver, its planned destination, with no injuries, the airline said.

“The wheel has been recovered in Los Angeles, and we are investigating what caused this event,” United said in a statement on Monday. It was the second such incident for the airline this year.

The aircraft involved in Monday’s incident was a nearly 30-year-old Boeing 757-200, according to FlightRadar24 data, which was carrying 174 passengers and 7 crew members. Boeing ended production of the 757 in 2004.

In March, a United Airlines Boeing 777-200 jet headed for Japan lost a tire mid-air after takeoff from San Francisco, landing safely at Los Angeles International Airport.

The wheel landed on a car in an airport employee parking lot, breaking a car window, but no one was hurt.

Monday’s incident was the latest in a string of incidents involving United Airlines planes. One aircraft was forced to make an emergency landing at Los Angeles international airport in March due to an issue with its hydraulic system. Elsewhere that month, another flight was attempting to land in Houston when it rolled off the taxiway and into the grass.

Also in March, a flight carrying 167 passengers made an emergency landing in Houston, after bright flames burst out of the engine of the United flight 1118, a Boeing 737-900 en route from Houston to Fort Myers, Florida.

US flight issues were catapulted into the headline in January, after a door plug blew off an Alaska Airlines Boeing 737 MAX 9 in mid-air, shortly after it took off from Portland Oregon, forcing it to make an emergency landing. Several people were injured.

In April, United Airlines blamed a $200m (£161m) hit to its earnings in the first three months of the year on the incident, saying the mid-flight blowout on rival Alaska airlines forced it to ground many of its Boeing planes, contributing to the losses.

With Maya Yang, Jack Simpson, Reuters and Associated Press

Jay Johnston, an actor best known for his role on the animated comedy show Bob’s Burgers, has pleaded guilty to charges related to his role in the storming of the US Capitol in January 2021.

Johnston, 54, faces a maximum of five years in prison and pleaded guilty to a felony count of civil disorder. He was released on a $25,000 bond in June 2023 after an initial court appearance in California.

Johnston was also charged with felony obstruction of officers during civil disorder, unlawful entry on restricted buildings or grounds, and impeding passage through Capitol grounds.

Documents filed in court allege Johnston joined a mob of protesters attacking police. A video from the incident showed the actor take a shield from an officer and use it to push back law enforcement officers defending the Capitol.

Johnston “was close to the entrance to the tunnel, turned back and signaled for other rioters to come towards the entrance”, the charging documents stated. He also acknowledged his role in the Capitol riot, sending a text message that stated it “wasn’t” an attack but that it “kind of turned into that”.

“It was a mess,” another message said.

Three current or former associates of Johnston identified him as a suspect from photos the FBI published online, according to the agent. The FBI said one of those associates provided investigators with the text message in which Johnston acknowledged being at the Capitol on January 6.

Airline records also proved Johnston booked a round-trip flight from Los Angeles to Washington DC, leaving on 4 January 2021 and returning on 7 January, according to FBI filings.

In addition to Bob’s Burgers, Johnston has appeared on HBO’s Mr Show with Bob and David and held smaller roles on the Fox sitcom Arrested Development. US district judge Carl Nichols is set to sentence Johnston on 7 October.

Also on Monday, a Texas woman pleaded guilty to assaulting a Metropolitan police department officer during the Capitol attack. Video captured Dana Jean Bell cursing at officers inside the Capitol and grabbing an officer’s baton, according to an FBI agent’s affidavit.

Bell, 65, of Princeton, Texas, also was shown on video assaulting a local television journalist outside the Capitol that day. The FBI affidavit says Bell appeared to reach out and try to push or grab the journalist, who worked for the Fox affiliate in Washington DC.

Bell faces a maximum sentence of eight years in prison. US district judge Timothy Kelly is scheduled to sentence her on 17 October. Her estimated sentencing guidelines recommend a term of imprisonment of between two and two and a half years.

Approximately 1,000 people have been convicted of or pleaded guilty to federal crimes related to the Capitol riot, according to the Associated Press, with more than half of those sentenced getting terms of imprisonment ranging from seven days to 18 years.