The *big bang* in my post above does not necessarily infer a nuclear outcome. Could be the sound of something large entering from stage left...

... and/or right.

Japan and China are in a kerfuffle over sovereign rights over some islands floating above proven oil reserves. Like SK, the USA also has a mutual defense agreement with Japan. China and the Soviets are dancing together in a really big show at present. Currency wars lead to trade wars which always lead to, well, big shows. I may have to get out the popcorn and watch when it starts....