NOK subs

Much of the news surrounding North Korea is about their long range missiles capable of carrying nuclear weapons that could reach the United States. This threat can be counteracted with anti missile weapons but they are developing submarines that can carry nukes and this the US has no defense against. Once they get that they can say OK you can defeat us in a war but not before will wipe out a couple of major US cities. There is at this time, no defense against a nuke sub just off the coast of LA firing a missile. This is in the news today. North Korea has a large submarine fleet but only one known experimental submarine capable of carrying a ballistic missile.Analysts said that based on the apparent size of the new submarine it appears designed to eventually carry missiles.