Well, it depends on the specific story. Some 'phantom submarine' tales might be based on real submarines that were involved in covert operations. For example, during the Cold War, both sides had submarines doing secretive patrols and surveillance. If one side detected an enemy sub briefly and then lost track of it, it could be called a 'phantom submarine'. So in the context of a true story, it might be a real military sub.
It could be a lost or abandoned submarine. Maybe it was part of a military experiment that went wrong, and it's now drifting around, appearing and disappearing like a phantom.
The story of the K-19 submarine has elements of truth, but it's likely that some details have been exaggerated or modified for the sake of the narrative. We can't know for certain how accurate it is in every aspect.
Yes. There have been reports and rumors about 'phantom' Russian submarines which are often based on real military capabilities and operations. Russia has a long history of advanced submarine technology and secretive military projects. Some of these submarines are designed for stealth and strategic purposes, like the ones that can operate quietly under water for long periods and carry powerful weaponry.
Yes, it is based on a true story. The novel 'The Hunt for Red October' by Tom Clancy was inspired by real - world submarine technology and Cold War tensions.
Advanced weaponry. They may carry long - range missiles or other sophisticated weapons. Also, they are probably designed to operate in a wide range of depths, from shallow coastal waters to the deep ocean. And they could have high - speed capabilities for quick maneuvers during combat or evasion.
Definitely not a true story. 'Shark of Darkness: Wrath of Submarine' sounds like a made-up tale, crafted to draw in viewers with an exciting and imaginative plot.