The World Tonight

In a hastily arranged press conference, Robert Jenrick said the Conservatives had failed so badly he couldn't remain one of them. We hear from Conservative former chief whip Lord Hart - and our political editor Chris Mason analyses what today means for British politics.Also on the programme: President Trump still has his sights set on Greenland, despite the arrival of a contingent of European troops on the territory. But members of Congress are trying to block President Trump's ambitions - we're joined by one of them, Democrat Bill Keating.And why there's a campaign for English Evensong to be recognised with world heritage status.

The countries are reducing the number of personnel at the Al-Udeid air base in Qatar, as US President Donald Trump considers whether to take action against Iran over its crackdown on anti-government protests.Also on the programme: Home Secretary Shabana Mahmood says she has lost confidence in West Midlands Police's chief constable after Israeli football fans were banned from a match against Aston Villa. The government's independent adviser on antisemitism, Lord Mann, responds to a "damning" review from the policing watchdog over the intelligence that led to Maccabi Tel Aviv fans being banned.And as members of the band The Police battle it out in court over royalties, we explore what happens when musical groups fall out.

More than 2,000 people have been killed during the violent crackdown by security forces on protests in Iran, a human rights group has said, as President Trump promised Iranians that help was "on its way". Also on the programme, the government performs yet another U-turn - as its drops its requirement for mandatory digital ID cards to work in the UK. We remember the controversial Dilbert cartoonist Scott Adams who has died aged 68. And the Oscar-nominated documentary about the impact of pro-war propaganda on Russia's schoolchildren - and a teacher who tried to resist it.

President Trump has said that any country doing business with Iran will pay a tariff of 25 per cent on all business with the US. We also hear from an Iranian living in the UK who has just returned from Tehran, where she joined protestors on the streets. And as the UK government says it's concerned about the amount of time under fives are spending on screens, we look at how the content they're seeing and its impact on them is changing.

Some people have used Grok to create sexualised images of children and women, and Downing Street has today accused social media site X, which runs the AI tool, of "insulting the victims of misogyny and sexual violence" with its response to criticism. The company said it has now limited the use of this image function to those who pay a monthly fee.We hear from the mother of one of Elon Musk’s children who claims the AI tool was used to create sexual images of her as a child.Also on the programme: President Trump warns Iran’s regime against violently suppressing protests; NASA astronauts forced to return home due to medical issue on board the International Space Station.