That's a fascinating question.
I think the thing that the Ukraine war reminds us of is that at the moment a lot of it looks like the First World War. There's always that element of brute force, of machine on machine, man on man and woman on woman in combat these days, which we mustn't forget.
I think the expectation going into the outset of the Ukraine war was that the Russians would be more sophisticated actors in terms of both conventional military capabilities and cyber-capabilities. They haven't proven to be either—fortunately. That's not to say that they're not trying to learn and do better, and obviously the outcome of their war in Ukraine is very much up for grabs at this stage.
We have an inclination to over-invest in fears of the future of warfare and technological change and so on, but it's important to look at that.