Did Iran capture a US submarine? Saudi Arabia has temporarily closed its critical East-West oil pipeline, a 1,200km (746-mile) conduit stretching across the Arabian Peninsula, after it was attacked by drones on Friday. The drones were reported to have been launched from Iraq, where an investigation is under way. No group has claimed responsibility for the strikes so far. It is understood that equipment used to operate the pipeline was also hit.

Is the war entering a new phase? Russia's jet-powered drones overwhelm Ukraine, killing dozens Share Russia's jet-powered drones overwhelm Ukraine, killing dozens on social media As the war drags on in Ukraine, its civilians are again suffering. Thirty-eight people were killed in the village of Myla on August 29, when a Russian drone attack struck an ammunition depot. Another 12 were killed in attacks across the country on September 1. Jet-powered drones numbered about 2,800 in August, said Ukraine Air Force spokesman Yurii Ihnat, compared with about 1,500 in July, several times the number launched in June. Ukraine has an interception rate of more than 90 percent against propeller-powered drones, but only 60 percent against the jet-powered variant, Ihnat said.

Did Pakistan shoot down five Indian jets? India has taken a major step towards opening one of its most sensitive areas of defence production to private companies. Defence Minister Rajnath Singh approved the transfer of technologies developed by the state-run Defence Research and Development Organisation (DRDO) for all conventional missile systems to Indian industry for domestic production, the country's Ministry of Defence said on Tuesday. Private companies will be able to compete for the technology and production rights, subject to technical qualifications, certifications and other regulatory requirements, the ministry said. The Narendra Modi-led government says the aim is to move missiles from development into mass production faster, increase domestic manufacturing and reduce India's dependence on imports.

Taiwanese authorities have indicted nine people, including employees of Nvidia and Super Micro Computer, over their alleged involvement in the illegal export of artificial intelligence servers to China. Eight of those indicted, including one employee of Nvidia's Taiwan unit and two employees of Supermicro's Taiwan unit, were charged with breach of trust and document forgery in connection with the illegal export of high-end AI servers, prosecutors in the port city of Keelung said in a statement on Monday. An additional 56 servers were seized at Taiwan's border, the statement said. Three of the defendants have been charged with embezzlement. Semiconductor powerhouse Taiwan is the world's largest producer of advanced chips used in AI applications.

To play this video you need to enable JavaScript in your browser. Figure caption, 'Trump underestimates us': Doug Ford takes aim at US over tariffs What leverage does Canada, which sells about 70% of its goods to the US, actually have in this spiralling trade dispute with its southern neighbour, who also happens to be the world's largest economy? Canada is the top customer for 26 US states, including Maine, Michigan, and Wisconsin. And it is in the top three for 45 of the 50 American states, suggesting Prime Minister Mark Carney has room to manoeuvre in a trade fight. For now, Carney's planned Canadian retaliatory duties are strategic dollar-for-dollar countermeasures focused on steel, dairy, appliances, agricultural equipment, electronics, pulp and paper - though the list is still being finalised.

In Odesa, no-one is safe from Russia's new Black Sea strikes Image caption, Russian missiles and drones are hammering Ukraine's Black Sea ports, like Odesa My crane operator, my partner, died five metres from me The driver remained in the cabin. Svitlana Halchenko winces as she remembers the Russian ballistic missile which exploded at work in Odesa, killing her colleagues. Svitlana works as a warehouse shift manager at the city's main port. Despite her injuries - she walks with a limp, pieces of shrapnel still embedded in her leg and back - Svitlana is determined to keep working. But her normally bustling workplace is largely silent.

Is the war entering a new phase? Several people have been killed in Russian attacks on port infrastructure in Odesa and Mykolaiv, and Ukraine said it launched drone strikes on 20 Russian vessels as the warring sides escalated their battle over the Black Sea and key trade routes. Odesa region Governor Oleh Kiper said on Wednesday that a "massive" Russian drone and missile attack on the southern region continued for a fifth day, with civilian, industrial and port infrastructure coming under attack. Russia's Ministry of Defence confirmed the strikes on the Odesa and Chernomorsk ports, saying Russian forces targeted infrastructure facilities that it claims are used to store fuel and assemble drones. Russia in recent days has stepped up attacks on Ukraine's Black Sea ports in the Greater Odesa area, which handle much of the country's grain and other cargo and are vital to its wartime economy.

Ten years on, Brexit's economic impact is becoming clearer Not long after the UK left the EU in 2020, a Bristol-based firm called Eskimo started selling a new kind of high-fashion and energy-efficient electric radiator, based on new technology developed by academics in the city. They planned to send them around Europe using the Channel Tunnel. It was a timely product given Europe's green ambitions, and with orders flowing, its Birmingham factory was being kept busy. The boss Phil Ward tells me his start-up has continued to grow, but that in his view it could have been so much more without what he calls the Long Brexit effect: in 2020, 40% of his exports went to the European Union, and by 2025 it was just 5%. The post-Brexit deal agreed with the EU by then-Prime Minister Boris Johnson in December 2020 guaranteed zero tariffs on exports to the EU, but Ward says that despite this, red tape and paperwork not directly related to tariffs were enough to create delays, costs and the expectation of hassle for prospective customers.

Who are the US CEOs in China with Trump, and what's in it for them? More than a dozen United States business leaders have joined President Donald Trump on his state visit to China, where he is discussing issues including trade, technology and artificial intelligence (AI) with Chinese President Xi Jinping. Upon arrival in Beijing on Wednesday, Trump introduced the group by telling Xi that they were all "distinguished representatives from the American business community" who "all respect and value China", according to China's Xinhua news agency. The Chinese president responded by welcoming more "mutually beneficial cooperation" and assured them that American companies "will have broader prospects in China". The visit comes amid a long-simmering trade war between the two countries, after Trump's sweeping tariffs last year triggered tit-for-tat levies that exceeded 100 percent.

US President Donald Trump will meet Chinese President Xi Jinping in Beijing on May 14 and 15, following weeks of delays due to the US-Israel war on Iran. The talks are expected to focus on trade relations and mark the first time a US president has visited China in nearly a decade. In recent decades, the US and China have emerged as the world's dominant superpowers, frequently seen as locked in a contest for who sits atop the world order. A quarter of a century ago, by contrast, the US dwarfed China in most major indicators, but today, Beijing is regarded as the factory of the world and is outpacing its Western counterpart in many regards. Who is the world's top trading power?