Thalassicus
Bytes and Nibblers
- I tried giving ships a high priority towards the Targeting promotion, but that didn't seem to do anything.
- Firaxis forgot to give submarines their own combat class so it's impractical to specialize their promotions. This is why they still have the useless Bombardment promotion too. What I'd have to do is add a dummy promotion to every other naval unit in the game, and make all naval promotions require that promotion except bombardment and siege. It'd be a mess.
The ironclad represents late 1800s pre-dreadnaught battleships like the first picture. These were large, powerful, heavy-gunned capital ships. They're the transition between the ~1820 wooden ships of the line and ~1920 World War I battleships. This era of vessels were typically constructed of a combination of wood overlaid with iron or steel plating, and relied on both sail and coal power:

Industrial-era destroyers were small, lightly-gunned, fast ships designed to counter torpedo boats (hence the name "torpedo boat destroyer" or just "destroyers"):

The battleship line (SotL->Ironclad->Battleship) is intended to be stronger than the reconnaissance line (Caravel->Frigate->Destroyer), so giving a heavy ship lower strength than a light ship wouldn't fit.
