The hon. Member asks a logical and proper question. I can assure him that we will not abandon one threat to meet another. We work incredibly hard with our Scandinavian and Nordic colleagues—some in NATO, some not—through the joint expeditionary force. We regularly plan, and NATO itself acts, in that area. Only recently a US and UK naval flotilla went into the Barents sea—the first time for many years—to ensure that we dealt with the growing threat from that side of the Russian flank.