There are plans to include warships, I don't know what all is planned but here is what has been spotted so far.
An Essex class carrier,
I believe the Enterprise and a Japanese light cruiser, and carrier I don't know the class.
I would love to see the Overlord invasion and Marianas fleets and my two Ahistorical requests
the Alaska-class battlecruisers as well as the Kriegsmarine surface ships (Bismark and Scharnhurst class battleships, Deutschland class battlecruisers,