Add Typhoon Submarine

[Rosy]

Would like to see Typhoon Nuclear Submarine as a special navy military unit for America. Anybody else?

 

[Redemption951]

Maybe for Russia as that is a Soviet Union era submarine.

 

[Bechhold]

Nuclear Subs pretty much covers all of those variants. The problem is their lack of uses; they should be able to ignore borders but at a chance of damaging relations if discovered, they should be able to able to perform espionage missions, deploy listening buoys to deter sneak attacks etc.

 

[Herod]

In previous Civ versions subs could travel under the ice and now they can't, it was a useful short cut when other shipping has to travel around landmasses.
If there's a sub in the area spies should have a 100% chance of escape.
Standard subs should be invisible to everything with a 50% chance of detection from other standard subs and a 100% chance of detection from nuclear subs and sub hunting ships. Nuclear subs should be invisible to everything with a 50% chance of detection from other nuclear subs and a submarine hunting ship.