Modern Submarine Torpedo Attacks Are Nothing Like What You See In The Movies
Submarine movies such as Crimson Tide and Hunter Killer use torpedo chase scenes for dramatic effect. The reality is that a torpedo maneuvering and hunting submarines that are frantically trying to evade is the least likely scenario in a modern submarine attack. As already noted, in a 21st Century torpedo attack, the target will likely never know it’s about to be destroyed. Modern submarine torpedoes have sound silencing built into their design and, unless they use their active sonar modes, they may not be detected until the moment before detonation.
A common event observed in naval exercises is two submarines passing within a few hundred meters of each other, detecting each other at the same time, and racing to get a shot off before the other. The other type of engagement is when one sub detects the other sooner, and often at range, resulting in a first shot, first kill. So, the underwater prolonged dogfights that are such beloved set pieces of modern submarine thrillers are just not the reality. Actual underwater combat occurs silently with very little reaction time to fend off an impending attack.