The war in Ukraine has changed warfare forever. Drones, AI and rapidly evolving tactics are being implemented by both sides. What has the world learnt and where does the war go next? For the first time, The Security Brief has gone LIVE in front of a studio audience at BBC Broadcasting House. Presenter Christian Fraser and resident analyst, former senior British military officer Mikey Kay, are joined by pilots, key decision makers and the people building the weapons changing the battlefield. Subscribe to our channel here: https://bbc.in/bbcnews For the latest news download the BBC News app or visit BBC.com/news #BBCNews #SecurityBrief