What do digital trails tell us about the conflict? How did TikTok videos help identify Russian troop movements ahead of the full-scale invasion? And what’s it like to draw the ire of the Kremlin?

The Bellingcat founder Eliot Higgins also tells Victoria and Vitaly whether he’s a CIA spy and where the name of his organisation came from.

And, are North Korean troops being sent to Russia’s frontline? We have more…

Today’s episode is presented by Victoria Derbyshire and Vitaly Shevchenko.

The producers were Arsenii Sokolov and Di Richardson. The technical producer was Ricardo McCarthy. The series producer is Tim Walklate. The senior news editor is Sara Wadeson.

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

You can join the Ukrainecast discussion on Newscast’s Discord server here: tinyurl.com/ukrainecastdiscord