Mr. Chair, I would answer by acknowledging that it's an operational question beyond both Mr. Quinn's and my expertise. I would say that those incursions have been constant over the last decade, but I believe the question is specifically in relation to events in Ukraine.
What I would comment is that, from a defence planner perspective, it's a very sobering reality where the Russians are making investments in the north and, importantly, the will they have to act.
It's not just about Ukraine. It's in cyberspace. As my colleague said, it's not so much a fear of direct incursion on Canada's economic zone. It's all of the other instruments they're investing in to be able to get an advantage or to act as a deterrence for us in the future.