Airola
Member
Ability to disappear from IR visual
Ability to disappear from a surveillance ship's sensors at will(USS Omaha was a specialized intelligence ship).
One thing to consider is that obviously countries are working on things that are supposed to be invisible to any sensor available. But then again the same countries should also work on technology that would be able to show it if some other country would build a machine like that.
So if they want the machine that is the absolute best at hiding, they should try to make a machine that is invisible to all of their current sensors. But at the same time if they manage to do that, then it brings out the possibility that if someone else is capable on doing the same type of a machine, then they are in trouble. So they would want to build something like that but at the same time would want that no-one would know about its existence, or else they'd have to build a sensor that is capable to see that. And that again would cause trouble to them if someone else would find out how to do the same sensor.