ShadowHarris

Some ships (ex: Aircraft Carriers and Battleships Ise and Kearsage) lack ASW completely, giving an unfair advantage to submarines. On the other side, I think that submarines should have better surface defence, by improving their artillery (in terms of range and accuracy) and include AA defence (since they have already AA mounts. P.S.: It will be nice to add submarines from other countries as well, and also add them to the tech tree (when optimizations are completed of course)