The Indian Navy’s underwater vigil system has been launched in which naval dockyard of India?

Visakhapatnam dockyard
The Indian Navy has recently launched the state-of-the-art harbour defence systems, viz. Integrated Underwater Harbour Defence and Surveillance System (IUHDSS) and Mine Warfare Data Centre (MWDC) to increase the Navy’s surveillance capability and response to security threats at the naval dockyard in Visakhapatnam, Andhra Pradesh. The IUHDSS is a multi-sensor system capable of detecting, identifying, tracking and generating warnings for all types of surface and underwater threats to Visakhapatnam harbour. While, the MWDC will collate, analyze and classify data collected by the Navy’s Mine Hunting Ships from various ports along the East coast.