What will you do when China and South Korea declare war on Japan, Israel declares war on Iran and WW3 begins?

Question

What will you do when China and South Korea declare war on Japan, Israel declares war on Iran and WW3 begins?

Answer 1

I think that if Japan was forced into any kind of world war, that the treaty between Japan and the allied nations of WWII would be removed, and Japan would, within the course of .5-1 years, it would have a great army and nuclear arsenal. At least, that is what they should do. (I say .5-1 years, because they need to train a bunch of people to serve the army, and they need to build weapons.)