Thanks! Yes I think it is indeed an error from TripleA. The question asking if the submarines remain or retreat should come before the option for the attacker to remain/retreat. Otherwise you can deny the submarines to retreat by withdrawing the attacking units first.
I would move the US sub to Hawaii Sea Zone and the Russian sub to Midway Sea Zone. If you would like to make changes to your combat moves or purchases as well, that’s no problem for me. Just let me know.





