Day 643.Today, as well as news from the frontlines, we hear about the reception offered by Oxford Uni to Russia’s ambassador to the UK, reflect on the life of Henry Kissinger and hear how soldiers and commanders think about fighting in extreme cold temperatures.Contributors:Dom Nicholls (Host). @DJKnowles22 on Twitter.Francis Dearnley (Assistant Comment Editor). @FrancisDearnley on Twitter.Hamish De Bretton-Gordon (Former armoured warfare commanding officer and chemical weapons expert). @HamishDBG on Twitter.Louisa Clarence-Smith (Education Editor). @LouisaClarence on Twitter.Sarah Knapton (Science Editor). @sarahknapton on Twitter. Opportunity to potentially talk to Dom & Francis (for charity!):Telegraph Christmas Charity Appeal Phone-in Day.Sunday 3 December 10:00-18:00 (05:00-13:00 EST)Number: 0800 117 118 (international callers must put the UK country code beforehand; standard rates apply)Long Read on ISW:https://www.telegraph.co.uk/world-news/2023/11/25/isw-war-mapping-gaza-ukraine-washington/ 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.