Iran's supreme leader, Ali Khamenei, has warned that any US military intervention in his country will "cause irreparable damage for them". Speaking on state television, the Ayatollah decried what he called "threatening and ridiculous" comments from President Trump, who on Tuesday said Iran should surrender. As Israel's air bombardment of Iran continues for a sixth day, we ask an Israeli minister and a defence official from Mr Trump's first administration whether Israel can achieve its war aims without America's help.

Also in the programme: former tennis superstar Martina Navratilova discusses women’s sport; and French streaming service Deezer tackles fraud involving AI music.

(Photo: A TV screen displays the televised message of Iran's Supreme Leader, Ayatollah Ali Khamenei, Iran, June 18, 2025. CREDIT: Reuters)