The World Tonight

Police have arrested two people "for racially aggravated public order offences" after they allegedly "shouted slogans involving calls for intifada" at a pro-Palestinian protest in central London. The arrests came hours after the Met and Greater Manchester Police said they would arrest people holding placards and chanting the phrase "globalise the intifada" - a reference to an uprising in the Palestinian territories in which thousands of Israelis and Palestinians died.Also on the programme: Prime Minister Sir Keir Starmer says Russian oligarch Roman Abramovich must "pay up now" to victims of the war in Ukraine or face court action. Mr Abramovich, the former owner of Chelsea Football Club, pledged in 2022 that the £2.5bn he made from the sale of the club would be used to benefit victims of the Russian invasion of Ukraine.And three white-tailed eagles, recently reintroduced to the United Kingdom, have gone missing, prompting concern from conservationists.

British-born Rabbi Eli Schlanger and Rabbi Yaakov Levitan are to be buried on Wednesday, the Chabad of Bondi has confirmed. Australian officials are investigating claims that the two gunmen took part in military-style training in the Philippines.Also on the programme: The BBC understands that the UK is set to rejoin the EU's Erasmus student exchange scheme, five years after leaving it as part of the post-Brexit deal with the European Union. Water voles have been spotted for the first time in almost two decades by conservationists in Oxfordshire. And, we speak to the Welsh couple who have defied odds of more than 24 trillion to one, and won the National Lottery for a second time.

Germany's Chancellor says "huge progress" has been made in Berlin during negotiations to end the war in Ukraine. His optimism was echoed by US President Donald Trump who said, "we're closer now than we have been, ever." But questions remain over security guarantees for Kyiv and whether they'll be asked to surrender territory. We hear from a Foreign Office minister and a senior Ukrainian MP.Also on the programme: a day after the deadly attack on a Jewish celebration in Sydney, we discuss the security implications and hear from a survivor.And a BBC investigation finds nearly 90 flights linked to Jeffrey Epstein flew to and from UK airports, some with British women on board, who may have been trafficked.

The King said in a personal message that his cancer treatment will be reduced next year, thanks to early diagnosis, effective intervention and an adherence to doctors' orders.   Also on the programme: the Health Secretary, Wes Streeting, has said he is not 'comfortable' with a puberty blockers clinical trial that's set to go ahead in January, even though the clinical advice was to proceed with it. We hear from Gazans who having survived war and mass displacement, now face a winter storm and flooding. And, we reflect on the life and legacy of Scottish comedian Stanley Baxter, who has died at the age of 99.

A UK-based Hong Kong pro-democracy activist tells us fake, sexually-explicit images were sent to her neighbours.Also on the programme: As the Trump administration ramps up its campaign against Venezuela's president, it has also been helping the opposition leader leave the country. Encouraging news about efforts to slow climate change. And, a new documentary that looks at the legacy of the reality TV show To Catch A Predator.