I may tackle this in a different way. The fact is, I think you've seen—I don't want to call it this—a submarine proliferation around the globe, but you may have seen that. Right now, hundreds of submarines are operating in Southeast Asia, in Asia and in the Indo-Pacific region. At the same time, we have submarines on our coast working with our U.S. allies and counterparts as well as our NATO allies across the ocean. That capability brings a significant deterrent and a capability to Canada to ensure our sovereignty, because the submarine itself is a lethal weapon, and it is one of position as well.
I probably won't expand on that, but the fact is that you're seeing this capability expand globally, and we are a key part of this within North American defence because we have submarines interacting with our American colleagues'.