Ukraine's President Volodymyr Zelensky has said he's still ready for talks with Russia's President Putin, but that Moscow is not serious about negotiations. He was speaking in Turkey, where he's met President Erdogan. Mr Zelensky accused Russia of disrespecting Turkey and the United States by sending a comparatively low- level delegation to Istanbul for talks, after Mr Putin decided not to attend. Mr Zelensky said he'd nevertheless send a delegation there, led by his defence minister.

Also in the programme: More deadly Israeli airstrikes in Gaza - more than 100 people killed; and President Trump's plan to end birthright citizenship is heard in the US Supreme Court.

(Photo: Ukraine's President Volodymyr Zelensky. Credit: Getty)