It's a common mistake.
I think cybersecurity is an issue that requires a whole-of-government approach. It's partly how you regulate the Internet while still having the freedom and democracy that comes with an open Internet. It's partly about the media and how we promote quality media and how we distinguish quality media from nefarious attempts to spread fake news. Related to all that is to have governments themselves protected against hacking and intervention. It's a really big question, and it's not something a defence committee can deal with on its own. There's an all-of-government need here that's very profound.
I have one last thing to say on the Arctic. The Arctic is a really big place. The Arctic Ocean is thousands of kilometres across. Norway, our NATO ally, has a land border with Russia, so they are very concerned about Russia in their Arctic. Our situation is different. We are thousands of kilometres away from Russia in the Arctic, and there's no sign of their having any hostile intent there. So distinguish: the North American Arctic and the European Arctic are very different places from a strategic perspective.