Lets think it about for a second, why would you ever build huge fleet? There is no point of having navy in this game other than trade ships and troop transports. Even though timeline of eu4 1444-1821 is consired that who had irl biggest fleet could dominate globe(england.spain.portugal etc). Now this doesnt work in eu4 like in real life. Yes i know this is game not rl. Another example of naval war on eu4 is when i declared war as spain against britain, We had roughly same sized fleets. What did britain ai do? Well ai parked theyre whole fleet on London like what? I think ai should be more agg on naval war and not park whole royal navy to London. Here is some examples to fix navy. Give yearly pres. Give yearly legitimacy. Give huge boost to power protection. Give navy tradition. Those were only some examples. I really hope that some day we see huge naval rework. Also naval ideas... Do i need to even speak of them? I have about 700h on eu4 and i only picked once maritime ideas ONCE! What you feel about navy in eu4? Post below.