In specific answer to your question about the presence of Canadian vessels, icebreakers and others, in the Arctic, I'm not an expert. I think you'll want to be speaking to Fisheries and Oceans and the Coast Guard to get a really accurate picture of our fleet and what they do. However, we do have icebreakers that are in the water now, so it will not be the first, just to answer that specific question.
I would say that, beyond that, questions around our monitoring and surveillance capacity are absolutely important and legitimate questions. I think you would get better answers from the Coast Guard and from DND. I am sure they will be part of your study, and I hope they will be able to answer your question.