I am not sure whether the right hon. Gentleman means to catch your eye, Mr Deputy Speaker, but he makes several important points. His last point, on low tech, is right. In many ways, high tech can sometimes become low-tech weaponry. It is easy to conceive that, in the wrong hands, an unmanned aerial vehicle or drone could almost be a flying car bomb.
It is important that we continue to invest in and develop high-tech systems, which give us the edge and some of the deterrent effect we require. Like the right hon. Gentleman, one of the lessons I take from Ukraine is that, in the reality of battle, conflict and confrontation, we need “now tech” and not just high tech. That is one of the flaws in the procurement system, as the hon. Member for Basildon and Billericay (Mr Baron) said in his intervention.