Allies U.S.A, Britain, Canada, Israel, South Korea, Germany and Japan VS. North Korea, Iran, China, Russia, Formerly controlled Soviet Union States, and possibly Cuba.
hmmm Russia really is the deciding factor... they have a large nuclear arsenal and also a large, advanced military... dependig on the use of nukes i think neither would win.
But of Course if u actually want to build the weapon u will need a coulple billion dollars and expert advise ill work for free if we get it patented and i have acess to 25% of profits. Because these weapons will be able to work.