The war that changed everything? How Ukraine and Russia rewrote military strategy. 

The war in Ukraine has transformed modern warfare. 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 goes LIVE in front of a studio audience. BBC presenter Christian Fraser and resident analyst, former senior British military officer Mikey Kay, are joined by pilots, commanders and the people building the weapons changing the battlefield. Plus we’ll open it up to those in the room for audience questions.

If you’d like to submit a question to be answered on the night, please email security.brief@bbc.co.uk.