You mentioned the new cruise missile that the Russians have. There was reportedly a launch over Iran towards Syria, and there were reports that the trajectory fell short and it hit Iran.
There are reports of Russian nuclear subs in the Arctic, and you mentioned that cruise missiles could be launched from ships—or submarines, for that matter. I'm not sure you said submarines, but you said marine. Should there be measures put in place to detect and intercept them, and overall should more military assets be placed in the Arctic to be able to patrol and detect these at an earlier point in time?