Top Russian officials have directly accused Ukraine and the West of being involved in the deadly Moscow concert hall attack, after it was claimed by the Islamic State (IS) group. We speak to one woman, Valentina, who lives in Russia, about how safe she feels in the country and whether she’s taking the Kremlin’s line. And two Kremlinologists, Angela Stent from Georgetown and Hanne Notte from the James Martin Center for Nonproliferation Studies, discuss whether this could result in an escalation in fighting. Today’s episode is presented by Victoria Derbyshire and Vitaly Shevchenko. The producers were Arsenii Sokolov and Ivana Davidovic. The technical producer was Mike Regaard. The series producer is Tim Walklate. The senior news editor is Sam Bonham. Email [email protected] 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