All countries that have territory in the north make efforts to protect their sovereignty. All countries do so everywhere on their territory. We also do so on the east and west coasts in the same way. There has been new interest in the Arctic due to climate change, whether in Denmark, Russia, the United States or Canada. I think that we are about the same as other countries. We're certainly not lagging behind. We are making similar efforts to other countries in this regard.
Obviously, we're not going to build five or six nuclear icebreakers like the Russians, but we're making every effort possible. Our efforts are comparable to those of other countries.