I guess the root of my answer is going to be that European security is a national interest issue for Canada, in the sense that it's part of a deep, rules-based international order fabric. What we're seeing in terms of the Russian Federation in Ukraine is a challenge against Westphalian structure and system. It's going to galvanize, and if the international community or the rules-based international order doesn't look to assert itself to rectify those kinds of situations or outcomes, then it's of national interest to Canada, and therefore has national security implications. That's the straightforward answer.
I think the Russian Federation's claim to the Arctic sea base underneath the floating ice cube, if you will, right to Canada and the Kingdom of Denmark's economic exclusion zone is indication of Russian interest in the Arctic in the context of the 25% or so of the global resources that have been unidentified and reside there.
I think those are somewhat separated. That's a really long-term issue. I wouldn't see it as a direct challenge to Canada's economic exclusion zone and Arctic sovereignty claims, but it does have implications for our United Nations Convention on the Law of the Sea application to the Arctic base.