Author: BBC World Service

The US Defence Secretary, Pete Hegseth, said the amount of firepower over Iran was about to surge dramatically. The Israeli military said it had begun a "broad scale" wave of strikes against infrastructure in Tehran. The head of US central command, Admiral Brad Cooper, said Iran's current and future missile capabilities were being destroyed. Iran, for its part, has continued to hit back and several Gulf states, including Qatar, Saudi Arabia and Bahrain have said they have intercepted several Iranian missiles. Meanwhile, the United States has eased its embargo on Russian oil, after prices rose because of the Iran war. President Trump has sacked his Homeland Security Secretary, Kristi Noem. Also, scientists in Britain discover the dietary habits in the Stone Age, and how to tell if a Stradivarius violin is real or fake?

Explosions have again been heard in locations across Tehran, as darkness fell in Iran's capital. Earlier the United States and Israel stepped up their attacks on Iranian cities, including Karaj and Isfahan, where eyewitnesses described bodies lying in the street. Also, President Trump has said he needs to be personally involved in selecting Iran's next leader.

Also in the programme: US Secretary of Homeland Security Kristi Noem is replaced; and how to recognise a real Stradivarius.

(Photo: A view of the Azadi sports complex after the airstrikes in Tehran, Iran, 05 March 2026. CREDIT: ABEDIN TAHERKENAREH/EPA/Shutterstock)

Massive explosions are reported in Tehran and in Karaj to its west as the United States and Israel step up their attacks on Iranian cities. We hear what life is like for those living there. Iran continues to retaliate with attacks on Israel and other countries in the region -- although it denies carrying out drone strikes in Azerbaijan. Ukraine's President Zelensky says he is prepared to lend his support to Gulf states facing Iran's missile attacks and we ask what that help might look like. Also: we take you to Nepal's election, the first since Gen-Z protests brought down the last government. Conservatives from the Anglican church deny they are splitting from the communion after choosing a Rwandan bishop to head a new religious council. And new research suggests stopping weight loss jabs can lead to rapid weight regain in one year. 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

As the US-Israel war with Iran escalates, its global effects are becoming increasingly apparent, particularly in the petroleum products supply chain. The situation follows the closure of the Strait of Hormuz, a vital shipping route between Iran and Oman that handles the transit of more than 20 million barrels of crude oil daily. We take a closer look at how African countries are responding and how the closure of the Strait of Hormuz is impacting the continent. And ahead of Ghana’s 69th Independence Day on Friday, hip-hop artist Sarkodie shares insights on the country’s music scene and the push for greater female representation. Presenter: Nkechi Ogbonna Producers: Keikantse Shumba and Ayuba Iliya Technical Producer: Jonathan Mwangi Senior Producers: Bella Twine and Blessing Aderogba Editors: Samuel Murunga and Maryam Abdalla

The United States and Israel have carried out a sixth day of attacks. Columns of smoke are towering in the sky in the capital, Tehran, where the Azadi football stadium appears to have been severely damaged. We'll also investigate unconfirmed reports that the US is trying to foment a Kurdish rebellion in the north of Iran.

Also in the programme: people in Nepal have been voting for the first time since last year's "Gen Z" demonstrations, in which dozens of young protesters died; and the drug trials that have had some terrific results for children with the severest epilepsy.

(Photo: People gather on the sides of a road as smoke rises in the background following an explosion, amid the U.S.-Israeli conflict with Iran, in Tehran, Iran, March 5, 2026. Credit: Majid Asgaripour/West Asia News Agency via REUTERS)

US Secretary of Defense Pete Hegseth has said an American submarine sank an Iranian warship in the Indian Ocean.

Washington says it's the first time since the Second World War it's used a torpedo to sink an enemy vessel.

Also on the programme: we gauge the scale of the attacks inside Iran by speaking to a resident in Tehran and verifying video footage; and a look at a new AI model, trained on the DNA of over 100,000 species, that is capable of designing new genomes.

(Photo: US Defence Secretary Pete Hegseth speaks during a press briefing at the Pentagon on 2 March. Credit: EPA/Shutterstock)

As the US and Israeli war against Iran enters its sixth day, a bipartisan resolution in the US Senate aimed at limiting President Trump’s war powers has failed. Senators voted 47 to 53 to prevent the measure from advancing, dealing a blow to Democrats’ efforts to stymie the conflict in the Middle East. Meanwhile, US and Israeli strikes across Iran continue, with the capital, Tehran, bearing the brunt of the offensive. Also: Israel launches fresh attacks on the Lebanese capital, Beirut, warning residents to evacuate their homes; a suicide case in the US highlights the risks of AI chatbots interacting with people dealing with mental health issues; clergy from a conservative group of the Anglican Church seek to elect a rival to the first female Archbishop of Canterbury; how businesses are responding to the popularity of weight-loss drugs; and why chimpanzees are fascinated with crystals.

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

The Pentagon has released footage of a US submarine firing on an Iranian warship in the Indian Ocean and sinking it. Earlier, the Sri Lankan Navy picked up a distress call from the IRIS Dena. Sri Lankan police and defence officials say 87 bodies have been recovered from the water, and 67 sailors are still missing. Also: Iran carries out missile and drone attacks on several countries as Israel and the US continue to strike targets in Iran; we report from eastern Turkey where some Iranians have been crossing the border; and could Kurdish forces lead an insurgency to help topple the government in Tehran?

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

The Sri Lankan navy says it has rescued 32 people after a distress call from the Iranian IRIS Dena, with around 140 people on board currently missing. We also hear from Iraq's Kurdistan region where reports suggest the US could back the Kurdish armed groups to cross over into Iran in a ground operation.

Also on the programme: the latest from the onflict in the Middle East, with a lineup of who is in the running to take over from Iran's Supreme Leader; the controversial 'Moonies' church that has contravened the law in Japan, and proof that a woman's brain does change during pregnancy.

(Photo: Iranian warship IRIS Dena is seen in the Bay of Bengal during International Fleet Review held at Visakhapatnam in India on 18 February, 2026. Credit: Associated Press)