I say that's exactly how they could detect, but to respond, you need to have ships. You need to have troops on the ground and you need to have icebreakers. This is where Russia has a tremendous advantage.
I'm not that concerned about non-state actors. They're not likely to do it; there's not that much capacity. But there is a problem with Russia, and there is a legal problem. The Russians have been extremely aggressive in legal terms. In legal terms, it is a kind of Cold War. The kinds of argument they're making, in terms of international law.... This is a self-plug: I'm completing a book on Russia, the western Arctic, and security.
One problem is that there are competing claims to the Lomonosov and Mendeleev Ridges and about where exploration can take place.
There's also the issue of navigation. The Chinese have become much more interested in it, because if you can shorten the route through which you can navigate, that will have a dramatic impact on trade. They now have observer status—it's not just the Arctic Council—and they really are pushing for this. We thus need detection capacity, and any capacity, not just.... NORAD since 2006 has looked more to offset maritime threats, but you need to have a system and you need to have the proper tools.
This is why I think, in the debate we're having about aircraft, it makes no sense to look at anything other than the F-35, because it is a system; it is something that is integrated. It is what the United States is getting; it is what Norway got; it is what Denmark is likely to get. It is part of a detection and response system at the aerial level, which has then to be combined with other things, including getting those icebreakers—and what is the timeline for the new icebreakers? Is it 2020, 2022?