The torpedo operates at depths of 500m and is guided by active/passive homing system. The torpedo is propelled by an advanced pump jet engine and can engage targets within the range of over 40km, at a maximum speed of 40kt.

Are torpedoes guided by wire?

From about 1900, torpedo has been used strictly to designate a self-propelled underwater explosive device. ... One can divide modern torpedoes into lightweight and heavyweight classes; and into straight-running, autonomous homers, and wire-guided types. They can be launched from a variety of platforms.

How do torpedoes navigate?

Simple acoustic torpedo. Two acoustic transducers will react upon sound and the torpedo will detect that the signal comes from one of the side. It will then issue a command to turn towards the target. When the sound is "equal" on both sides, the torpedo will follow a straight path until it reaches its target.