My take of this NK. This war would likely come because nasty Fatboy & his generals just cannot lose face. It will either be a short or long conflict. If it is a short war then damages around the asian region would unlikely be affected. But if it is long haul war (3 weeks & beyond) and if nukes are used then Asia even Singapore will be affected by the nuke fallout from the sky. Food & water will be first to be affected. Imagine not able to eat vegetables, fruits, meat etc be it imported or grown in singapore or drink our water from reservoirs etc. it will be bad. Really bad