Is this the week the war changes?
On the battlefield, Russian forces are reportedly trying to encircle thousands of Ukrainian soldiers in the Kursk region, where they recaptured three settlements on Sunday.
Meanwhile, talks are taking place on Tuesday between Ukrainians and US officials in Saudi Arabia, at which Kyiv is expected to push for a truce with Russia in the sea and sky.
So is this a potentially pivotal moment in the war in Ukraine? Lyse and James are joined by Karolina Hird from the Institute for the Study of War think-tank in Washington.
Today’s episode is presented by Lyse Doucet and James Waterhouse. The producers were Ryan Johnston, Anna Chornous and Ben Carter. The technical producer was Dafydd Evans. The series producer is Tim Walklate. The assistant editor is Ben Mundy. Email Ukrainecast@bbc.co.uk with your questions and comments. You can also send us a message or voice note via WhatsApp, Signal or Telegram to +44 330 1239480
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