In terms of your question, those missiles can actually reach almost anywhere in the world, right? We're monitoring this very closely. We are looking at not only what we have right now with the work we do with NORAD, where we have a seamless transition in terms of the reporting that happens to the actions that are taken, but more importantly, at what we have to do get them to de-escalate. That's why diplomacy is so important while we work from the defence side of things.
On that NORAD modernization piece that I've talked a lot about, we have to look at not only the current threat we face, but this is also a defence policy for into the future. I want to make sure that we look at all perils or threats. On the air threat you talked about, absolutely, we need to be very concerned about that, but we have to look at the land and we have to look under the water as well.
Those are the things we're going to be looking at. That's one of the reasons why we put it right in the defence policy as to how we're going to be doing the NORAD modernization and, plus that, the north warning system.