I would just add quickly—and Kerry and Marie can jump in—that the northern foreign policy, the government's overall approach to the Arctic, provides the broad framework within which CFDS and the Canadian Forces play out our part on Arctic sovereignty. There's a very close linkage here: the work that Foreign Affairs does on the Arctic Council, for example. We stay in very, very close contact to make sure our Arctic sovereignty mandate and mission is reinforced by what's going on from Foreign Affairs. It's a very close partnership between the two departments.
Also, Foreign Affairs—and here you guys can jump in—has a hub in Oslo that is actually focused on Arctic issues. The situational awareness we get from the work that Foreign Affairs officers do from that hub in Oslo helps inform what we are doing with regard to fulfilling our mandate on Arctic sovereignty.
Obviously we do our own work, too, from a strictly military perspective, but it's a very close relationship there.