It is true—my hon. Friend will know this as well as or better than me—that in each generation the world relearns what it is to have conflict. We have seen that with Russia, we are seeing it at the moment in the middle east, and we have seen it, as discussed, through various cyber-activities, which are in fact entirely continuous; it is just that most of them do not succeed.
The world has changed, the defence reviews and the refresh looked to try to learn those lessons. One of the things, not least because of Britain’s forward-leaning approach to the war in Ukraine, has been that we have been at the forefront of learning some of those new lessons with drones and other technologies; indeed, we have been speeding up the introduction of new technologies such as laser weapons. It is important that we think about this as a whole rather than just through the traditional eyes of three armed services. We now have to think about space and the domain in cyber, and that is what our strategic command does.