The Harbor Underwater Surveillance System plays a crucial role in harbor protection by utilizing multiple acoustic line arrays and magnetic sensors installed beneath the seafloor. The system provides detection, tracking, and classification of hostile underwater threats such as submarines, submersibles, and even divers.

Operability has been significantly enhanced due to the deployment of Multi-Function Consoles, along with the implementation of advanced capabilities such as automated detection, tracking, and classification of underwater targets. The system is also capable of realtime distribution of target information to the navy fleet and nearby forces in order to ensure harbor protection.