Iranian state television has broadcast a message in the name of the newly appointed Supreme Leader, Mojtaba Khamenei. The message was read by an announcer and gave no clue as to the state of the leader's health. Some reports say he was injured on the first day of US and Israeli attacks. In the message, he said Iran would avenge the blood of its martyrs, and continue to close the Strait of Hormuz, through which one fifth of the world's oil passes. We hear from people in Iran, many of whom say they are now living in constant fear. We also report from the US, where public approval for the war with Iran is the lowest at the start of any conflict since the Second World War, with around 41% agreeing with the US decision to attack Iran. In other news, a court in Russia has given life sentences to four men convicted of carrying out one of the worst terrorist attacks of recent years - the mass shooting at a concert hall outside Moscow. Also: an auction of a remarkable collection of legendary guitars - including Kurt Cobain's trademark 1969 Lake Placid blue Fender Mustang and other famous musical instruments, literary artefacts and sporting and film memorabilia - which belonged to the late billionaire American businessman, Jim Irsay. The Global News Podcast brings you the breaking news you need to hear, as it happens. Listen for the latest headlines and current affairs from around the world. Politics, economics, climate, business, technology, health – we cover it all with expert analysis and insight. Get the news that matters, delivered twice a day on weekdays and daily at weekends, plus special bonus episodes reacting to urgent breaking stories. Follow or subscribe now and never miss a moment. Get in touch: globalpodcast@bbc.co.uk