I'm just curious. The Norwegians, who are our allies, seem to have taken a very different tack. They've decided to buy four submarines in 2019, and very specifically their Lieutenant-General Lunde stated that Norway is arming itself to deflect difficult-to-detect Russian subs, invisible Russian submarines that lurk in the Arctic waters. We have the Norwegians saying that the Russians are engaged in these sorts of activities, and it seems we're not concerned about this. They're concerned to the point that they're buying four additional submarines from the Germans to address this issue in their Arctic region. In fact, just a month ago it was reported that the U.K. and Norway have agreed that their sub-hunters will work together to counter the Russian naval submarine threat.
Can I have your thoughts on that? It seems that both our British allies and our Scandinavian allies are concerned about this, and it seems that we're not particularly concerned.