I think it's fair to say the next domain of warfare—and we're already in it—is in what I would call the pre-attack phase, shortened warning times through satellite blinding, anti-satellite activities and capabilities, which both Russia and China are investing heavily in, and a new class of what could be characterized as hypersonic weaponry, both conventional and nuclear, cruise and ballistic, endo-atmospheric and exo-atmospheric, that will, again, shorten warning times and enhance what I would call the “fog of war” and the risk of miscalculation.
We've talked about what Putin is up to today, on the ground, an hour ago. That all comes from satellites that are gathering information in real time and sending it to NATO headquarters and here in Ottawa as well. Imagine if those satellites are taken out, which can be done. What then? What do we know? That, I think, is the biggest risk. I know arms control is not your remit here, but it's going to be very important to look at what's happening in the evolution of new technologies to try to afford some of that.