The US is not increasing the travel alerts for Americans to Asia but I would say that there should always be some caution... Perhaps North Korea is simply sabre rattling again or perhaps not. However, Japan is surely as much a target as South Korea if there should be any North Korean action as North Korea has always considered Japan an enemy as well.
However, there is much uncertainty and we all should look forward to our trips in a few weeks time... My guess is, this will all sort itself out.
However, there is much uncertainty and we all should look forward to our trips in a few weeks time... My guess is, this will all sort itself out.