Thanks guys, its a lot clearer now.
:-D
1. I just took out a British destroyer with my planes in SZ 6 that was blocking my German fleet. Can I now take my ships through SZ 6 and attack some other ships since the SZ is no longer hostile?
2. If a territory says “impassable” is it impassable to planes too or just ground units?
1. Not in the same turn.
2. It is impassable to all units.
Thank you!