You're talking about five domains of warfare: army, navy, air, cyber, and space. The cyber aspect, of course, is distinct from what we were talking about before—critical infrastructure, homeland security etc. We're talking about cyberwar as a non-kinetic tool of warfare—taking out enemy platforms or whatever using cyber-capabilities. In other words, the offensive information war is open to cyberwarfare, on which I didn't have a chance to answer the other honourable member's question earlier.
I think it makes sense that it be within National Defence, because it's a domain of warfare. Canada then, operating through the Department of National Defence, needs to think about the degree to which it will engage in offensive cyberwar. It's only relatively recently that the United States has admitted to or stated publicly that it's conducting offensive operations in the way Russia did in Georgia in the summer of 2008. Canada needs to think about whether or not we're going to use cyber-attacks as a form of warfare in the way we would use army, navy, and air.