I would say that all critical infrastructure deserves special attention with regard to investment, not only for standard security concerns but also, as my colleagues pointed out, for environmental sustainability and that sort of thing.
Looking at what the interests of our potential partners are in making those investments is key, as is understanding what they are with our eyes wide open. To give you an example of some of the other partners who have received Chinese investment in the Arctic areas, Finland, for example, is looking at big, big infrastructure projects there. China has its own goals in establishing these ports or other infrastructure projects, which may be compatible or congruent with what the local countries are trying to do, but which are also part of its broader objectives. If we think of the polar Silk Road, which China has been quite upfront about, it's about developing supply chains and transportation routes that lead back to China and their interests. I think we have to be conscious of what the motivations are. In a lot of cases, it's going to be a win-win proposition where an infrastructure development will work for both sides, but I think we need to be conscious of what the risks might be as well.