I think it's a question that you need to ask the RCAF and NORAD.
I don't know if the committee has been to Washington, but what's the assessment there? Does the United States deliberately keep aircraft close? We do. They know we keep them to the national capital area. There, of course, it's an Air National Guard role, so there are more bases, but it is a question that needs to be asked.
As Dr. Charron says, the planes can move around. On the other hand, from the American standpoint, does air sovereignty, which is now looking internally, want to keep planes on alert closer to major urban areas?