Note that for #3, if the UK does not declare war on Japan the battleship could stay in the zone (would not be hostile), but if Japan has declared war on the US, there is almost no reason for the UK not to declare war on Japan… So in 99% of cases I suppose the UK BB would need to move (if UK declared war on Japan since Japan DOW on USA)…
Quebec IC is important if British hold UK but they cannot buy boats near to Englan d(because of Kriegsmarine). In that case UK must buy the canadian navy … if not, the other IC is at SAF, and I doubt that any boats built there can aid in Europe
That’s how it is in the Hearts of Iron series, USSR + Mongolia = Comintern. So it would be the Comintern vs. Axis vs. Allies. I like that idea because then you could have a Cold War set up too if USSR takes out Germany and the Allies take out Italy and Japan.
I wonder if anyone has done a cold war situation after an allied(or Axis) win.