i think battleships are too powerull vs aircraft becauce where need cruisers if you have bs.
i think cruisers are anti-air ships bs attack much more agaist ships if you have many bs and much many destroyer you dont need anything more
if opponent attack subs destroyer kill them if attack aircraft bs shoot them down if cruisers bs sunk them if attack destroyers bs sunk them
only lots of rockets can sunk huge destroyer and batlleship flotilla
i think cruisers are anti-air ships bs attack much more agaist ships if you have many bs and much many destroyer you dont need anything more
if opponent attack subs destroyer kill them if attack aircraft bs shoot them down if cruisers bs sunk them if attack destroyers bs sunk them
only lots of rockets can sunk huge destroyer and batlleship flotilla