Donald Trump has vowed to follow through on his threat to impose tariffs on European countries who oppose his demand to take control of Greenland. We hear from former US Defence Secretary Chuck Hagel on whether his Republican Party colleagues in Congress are likely to support legislation curbing the President’s ability to spend money on any potential US military action to secure Greenland.

Also in the programme: The government will consult on whether social media should be banned for under-16s in the UK. But would such a measure actually make children safer online?

And as American country music legend Dolly Parton turns 80, we explore why her songs have lasted the test of time.

The chief constable of West Midlands Police, Craig Guildford, one of the country's most senior police officers, has retired after damning criticism of a decision to ban Israeli fans from a match against Aston Villa. A crossbench peer, Lord Austin, who is the government's trade envoy to Israel, welcomes the departure, but local MP Ayoub Khan defends Mr Guildford, saying he acted in good faith.

Also on the programme: we speak to the lawyer for the family of Renee Good, who was shot and killed in Minnesota by a US immigration agent; and we hear how a new Game of Thrones spin off could bring a boost to tourism in Northern Ireland.

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".

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.

Protests are taking place in the city of Minneapolis, where an Immigration and Customs Enforcement officer shot dead 37-year-old Renee Nicole Good on Wednesday. Vice President JD Vance today called the dead woman a ‘deranged leftist’. Minnesota governor Tim Walz has said state officials are being frozen out of the investigation by the FBI.

Also on the programme: as Storm Goretti hits the UK and prompts a red warning for "danger to life", we hear live from an emergency responder in the Midlands.

The governor of the US state of Minnesota, Tim Walz, has accused the Trump administration of having immigration policies designed to generate fear and headlines. It comes after a US federal agent shot dead a woman in the city of Minneapolis. The homeland security secretary, Kristi Noem, claimed the woman had tried to use her car to run over officers and called it an act of domestic terrorism.

Also in the programme: the United States says it has seized two tankers linked to Venezuelan oil - one in the Caribbean and a Russian flagged vessel in the North Atlantic. We speak to Vice Admiral Kevin Donegan, former commander of the US Fifth Fleet between 2015 and 2017, and to Stephanie Baker, an expert on the "shadow" oil fleet; and the wildcard entrant at an International Tennis Federation event who struggled to even hit a serve.

Ukraine has welcomed a commitment by Britain and France to station troops in the country in the event of a ceasefire agreement with Russia. But does the promise bring us any closer to a peace deal? We speak to an MP on the Commons Defence Committee about potential British deployments.