President Trump says the Iranians are talking "seriously" with the United States about curbs on their nuclear programme. Iran's supreme leader warns if America attacks, there'll be regional war.

We'll be asking where concessions might be made to prevent a military confrontation.

Also in the programme: A second woman says she was trafficked to the UK by Jeffrey Epstein for sex with the former prince, Andrew Mountbatten-Windsor; a new exhibition explores the legacy of Japan's Samurai warriors; and Carlos Alcaraz triumphs over Novak Djokovic to become the youngest man to win a career Grand Slam in tennis.

(Photo shows Donald Trump speaking after disembarking from Air Force One in West Palm Beach, Florida, U.S., January 31, 2026. Nathan Howard/Reuters)