Context:

The DRDO's Naval Science & Technological Laboratory (NSTL) in Visakhapatnam recently developed a new generation of Man-portable Autonomous Underwater Vehicles (MP-AUVs) to enhance India's mine warfare capabilities.

Key Features of Next-Generation MP-AUVs:

• •  Portability: These AUVs are designed to be lightweight and compact, allowing for rapid deployment from a variety of platforms, including small boats or even by hand from the shore. This reduces the logistical footprint and the need for large, specialized launch and recovery systems.
  •  Mission Autonomy: The vehicles operate autonomously, following pre-programmed paths and missions without constant human control. This is a significant advantage in hazardous environments like minefields, as it minimizes risk to human divers or manned vessels.
  • Advanced Sensors and Payloads: MP-AUVs are typically equipped with a suite of sensors to gather data about their environment. Primary payloads often include:
  •  Side Scan Sonar: For detailed mapping and detection of objects on the seafloor.
  • Underwater Cameras: For visual inspection and real-time classification of potential threats.
  • AI Integration: A major advancement in next-generation systems is the use of deep-learning-based target recognition algorithms. These algorithms enable the AUVs to autonomously classify objects, significantly reducing the operator's workload and mission time.
  •  Networked Capabilities: Robust underwater acoustic communication systems are integrated, allowing multiple AUVs to exchange data and coordinate during operations. This enhances situational awareness across a mission area.
  •   Variety of Missions: While mine countermeasures (MCM) are a primary application for military next-gen MP-AUVs, these platforms are also used for intelligence, reconnaissance, harbor protection, and scientific research and monitoring tasks in various aquatic environments. 

Strategic Significance:

·        Provides rapid response capability in naval mine warfare while reducing operational risk.

·        Minimizes logistical footprint and enhances efficiency in mine countermeasure operations.

·        Represents a step forward in deployable, intelligent, and networked naval technologies, strengthening India’s indigenous defense manufacturing capabilities.

About Naval Science & Technological Laboratory (NSTL):

The Naval Science & Technological Laboratory (NSTL) is a premier Defence Research and Development Organisation (DRDO) lab in Visakhapatnam focused on developing underwater weapons and systems.

·        Established in 1969, it is responsible for research and development in naval science and technology, including projects like the Varunastra heavyweight torpedo and the Multi-Influence Ground Mine (MIGM).

Conclusion:

The successful development of MP-AUVs by DRDO's NSTL is a testament to India's growing capabilities in defence technology. With its advanced features and potential for production, this system will significantly enhance India's mine countermeasure capabilities, ensuring the safety of naval operations and maritime trade routes