Day 573.Today we bring you updates from the battlefront, analyse events this week in New York at the UN and discuss quite why Ukraine has asked Germany not to send any more tanks.Contributors:Dominic Nicholls (Host, Associate Editor, Defence). @DomNicholls on Twitter.Hamish De Bretton-Gordon (Former Tank Regiment Commander & Chemical, Biological, and Nuclear Weapons Expert). @HamishDBG on Twitter.With thanks to Brigadier General John Reim and Chris Grassano from Picatinny Arsenal. Find out more: Subscribe to The Telegraph: telegraph.co.uk/ukrainethelatestEmail: ukrainepod@telegraph.co.ukSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.