In Global, if the US wants to move a ship from it’s harbour in SZ 10, through to 11, it matches up in the Atlantic in SZ64 does it not?
If that ship; being that it set sail from a sea base, can move three, can it get through to SZ89? I.e. the Panama Canal can just be passed through?
Also if two countries were not at war yet, say US and Japan, and the US had a surface ship in a SZ, could Japanese surface ships pass through that zone also, in non-combat, if they ended outside of that SZ?
Lastly, in Chinese controlled Yunnan, there’s a US fighter that starts the game there. Is that controlled by the Chinese? So if the Japanese were to attack that territory, would it constitute a declaration of war with the US?