The BBC has been calculating the number of Russians who have died in the war and civilian recruits make up a third of their frontline losses. Olga Ivshina of BBC Russian and Mark Urban, diplomatic editor at Newsnight, explain what this means for Russian families and the course of the conflict.

And we hear from the director of the Kherson regional art museum, Alina Dotsenko, about the moment its treasures were taken away in unmarked vehicles.

Today’s episode is presented by Lyse Doucet and Vitaly Shevchenko. The producers were Arsenii Sokolov, Clare Williamson and Luke Radcliff. The technical producer was Emma Crowe. The series producer is Fiona Leach. The assistant editor is Alison Gee and the editor is Sam Bonham. 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

Rita McGrath & Barron Witherspoon Author of "The Black Exec: And the Seven Myths"- Thought Sparks