How many of you are aware that Russia has developed a SUPERSONIC torpedo quite a few years back? What does it mean? Of course due to high speed it is basically impossible to evade giving the target just a few seconds of reaction time. BUt wait, given that the torpedo travels under water faster than the speed of sound it will be impossible to detect its launch in the first place until your ship or sub is shaken by an explosion and starts to sink.
![]()