In today’s newsletter: The administration’s sweeping tariffs have left markets bracing for volatility – but what impact will they have on an unsteady global economy?

Good morning. According to Donald Trump, it’s “liberation day”: the advent of a new trade order in which Americans reap the benefit of massive tariffs on imports, and the rest of the world picks up the tab.

Unsurprisingly, the United States’ trading partners tend to take a very different view. And they are doing everything they can to avoid being passive targets for the White House’s carnivorous vision of American exceptionalism.

Israel-Gaza war | Israeli Defence Minister Israel Katz announced a major expansion of the military operation in Gaza on Wednesday, saying large areas of the enclave would be seized and added to the security zones of Israel. Follow the latest here.

Israel-Gaza war | Some of the bodies of 15 Palestinian paramedics and rescue workers, killed by Israeli forces and buried in a mass grave in Gaza, were found with their hands or legs tied and had gunshot wounds to the head and chest, according to two eyewitnesses. The accounts add to evidence pointing to a potentially serious war crime on 23 March.

UK news | More than 20 women have contacted police to say they fear they may have been attacked by the serial rapist Zhenhao Zou, with detectives fearing there may be even more victims to come. Zou, 28, was convicted last month of raping three women in London and seven in China between 2019 and 2024.

US politics | Cory Booker, the Democratic US senator from New Jersey, has broken the record for longest speech ever by a lone senator by spending 25 hours and five minutes inveighing against Donald Trump in the chamber. Booker’s speech was intended to highlight the “grave and urgent” danger that Trump poses to democracy.

Cinema | Val Kilmer, the actor best known for his roles in Top Gun, Batman Forever and The Doors, has died at the age of 65. His daughter Mercedes told the New York Times that the cause of death was pneumonia.