First of all, we are an active participant in the interdepartmental committee on search and rescue, and it's basically a policy group. One of the things that group is tackling is the Arctic, so that's fairly relevant.
We work very closely with the coast guard. I work with my colleagues at coast guard because of the joint nature of our responsibilities, if you will. It's a very good bond. International committees, as I mentioned, such as ICAO.... Even NATO has a SAR committee, and a lot of SAR is driven by international convention, the responsibilities that extend beyond our borders, and we participate in all of the forums that deal with it.