maybe naval forces could be bought with gold and be restricted to the sea and transports could transport troops. adding this could be as a mod or as a game setting

Wouldn't a map like this effectively give you that? Those territories in the water are naval ships, and you transport troops through them.

https://www.warzone.com/Map/13317-Safehold

I wouldn’t trust Krinid on this one

good idea or not?

It's a great idea ... and I think it's already done as per the map I posted.

Some GoT maps have a similar effect.

if i posted this to the user voice forum who would vote for it?

I would but fake Krinid wouldn’t

This was next in line of proposals I was going to make.
Yes, I'd like to see a Navy.
I vote yes for a Navy feature/option.
Castle Risk had the Admiral card. Only with Admiral card could you cross the water/ocean/sea.
Another thing about water travel: Minimum turns to cross water. Right now, it's like warp speed and bam, you're there. Need to slow those waterways down to more than one turn, per x distance.

Unless someone puts little island dots in the path of a destination territory when making a map. It seems unfair to suddenly warp across the ocean.

https://www.warzone.com/Map/9108-Saligia

You could simply use/make maps like the one mentioned above to get the desired effect.

navy is impossible to implement, since most maps the sea touches a lot of territories.

Therefor, map makers should implement a couple territories as ships if they wish to make their maps have a navy/sea travel

Let's just get them all out of our system.

I proposed tanks and bombs and navies too, along with:

Civilians
Factories
Embassies
Inflation
Chemical Weapons
The U.N
NO dice though

the UN is useless anyway, so why would you want to have that implemented?

That would be a bit too complicated tst.