I now think a similar idea could apply to Finland.
Its 4 infantry can only move in the following territories:
Finland
Vyborg
Karelia
Norway
Sweden (not if the Axis are at war with the strict neutrals)
Facilities should become damaged when captured. Currently, the only loss resulting from capture is downgrading major ICs to minor IC (aside from ICs in China being destroyed). This primarily benefits Germany, which can gain 3 Russian minor ICs, plus 3 bases, at no cost, aside from SBR damage by Axis. I propose that captured minor ICs and bases should receive maximum damage (6 points) each time they are captured, due to battle damage or deliberate demolition by retreating enemy.
@FMErwinRommel I think that would be a good rule too. It makes more sense if you want to be as accurate as possible.