They're all important, and as you know and as I indicated, we are looking at all different aspects moving forward, including equipment for the RCAF, Royal Canadian Navy and, of course, I mentioned the vehicles for the Canadian Army. So it's all part of one component. They all have to work. It's not enough, for instance, when the army is prepared to intervene and to assist, if you can't get them there. So, again, the navy is another vital component of what we are doing.
Again, you see this today. I pointed to examples in the Arabian Sea and the Mediterranean. Yes, we are there on the Atlantic and the Pacific. We have to have that capability. So, again, when you examine the main estimates, you will see that there is a substantial investment in these, but we're not picking one over the other; they all have to work. I was recently in Halifax to announce an upgrade of the Auroras. Yes, we have to have that capability for search and rescue, for surveillance. That is part of our readiness in the air, and this is part of our readiness in the water.