Talk:Expedition/Reference tables/@comment-26182225-20161025171540

So I feel I already know this answer and I probably shouldn't ask due to it being most likely extremely dumb. Anyway onto the question for expedition 30 I know I need 4 submarines and I have 4. I am slowly leveling them up to the 55 flag ship minimum (doing 2-3 currently I don't know if that's the best place to level subs if not please tell me). I was wondering if it's possible to add in another ship say like Yuudachi and have her as the flagship along with the four subs.From what I read you can do that with the expeditions after number 30 but I don't know if you can do it for 30. If anyone can tell me I can or cannot it would be great thank you.