Day 289.Today, we discuss the fierce fighting taking place on the battlefront and explore what the prisoner swap involving American basketball star Brittney Griner means for US- Russia relations.Plus, we take a closer look at the report from the Royal United Services Institute, the UK’s oldest defence and security think tank, into what conflict in Ukraine teaches us about the future of warfare. Contributors:Claire Hubble (Host). @ByClaireHubble on Twitter.Francis Dearnley (Assistant Comment Editor). @FrancisDearnley on Twitter.Dominic Nicholls (Associate Editor, Defence). @DomNicholls on Twitter. Email: podcasts@telegraph.co.ukSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.