US Air Force Secretary, Troy Meink, has revealed that America has weapons in space to protect its assets in orbit, but he didn't divulge which weapons were there. His comments will be seen as a warning to Russia and China, raising the prospect of warfare in space. A treaty from 1967 banned weapons of mass destruction in space but the US has, like its rivals, been developing technology that can target and defend satellites. Also: Anthropic's co-founder tells the BBC artificial intelligence may need a mandatory "kill switch" but President Trump says the idea of AI destroying humanity is a "hoax". Turkish police fire tear gas at protesters following a crackdown on gay bars and LGBTQ activists. The US scraps limits on emissions from coal and gas power plants. How scientists and doctors have improved the fight against breast cancer over the last 50 years. Harry and Meghan change their children's school only days after they first started, as their security in the UK comes under review. And the Sydney Sweeney advert that has caused an uproar in women's sport.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 Photo: A Falcon 9 rocket carrying the USSF-36 mission launches at Kennedy Space Center, Florida, U.S., August 21, 2025. Credit: US Space Force/Gwendolyn Kurzen/Handout via REUTERS