Yeah, this is part of the reason it seems like we’re getting submarines this year (again, not guaranteed) because what is there really left to add?
As for “modern warships,” we actually have an answer for that from the same Q&A:
It sounds like it’s something that Gaijin is considering but is a bit further off due to the challenges in implementation.
We actually already have these types of vessel in game, though we should definitely get more of them and expand some of their mechanics.
Monitors and Coastal Defense ships would be a great expansion of the fleets in War Thunder and would be necessary for introducing, say, the Swedish navy
Do you thinks they could/should add the midget subs Japan built for like a real low br submarine like 1.7 - 2.7 based on which version of the midget sub your discussin