DRDO’s Man-portable Autonomous Underwater Vehicles (MP-AUVs)
Introduction
Defence Research and Development Organisation (DRDO), through its Naval Science & Technological Laboratory (NSTL), Visakhapatnam, has developed new generation Man-portable Autonomous Underwater Vehicles (MP-AUVs).
Developed primarily for Mine Countermeasure (MCM) operations for the Indian Navy.
Key Features of the MP-AUVs
1. Man-portable
Lightweight and easy to deploy from small vessels or platforms.
Reduces logistic footprint and operational risk.
2. Autonomous Operation
Capable of operating with minimal human intervention.
Designed for complex underwater mine detection missions.
3. Primary Payloads
Side Scan Sonar
For high-resolution seafloor imaging.
Enables detection of mine-like objects.
Underwater Cameras
Provide visual confirmation.
Useful in classification of objects.
4. AI-based Target Recognition
Equipped with deep learning algorithms.
Capabilities:
Autonomous classification of mine-like objects
Reduced operator workload
Faster mission execution
Underwater Communication and Networking
Integrated underwater acoustic communication system.
Enables inter-AUV data exchange and coordinated missions.
Enhances situational awareness, enabling networked mine warfare.
Significance for India’s Naval Capabilities
1. Mine Countermeasure Advantage
Mines are low-cost but high-impact threats.
Autonomous AUVs reduce diver-based risk.
2. Rapid Response Capability
Quick deployment in coastal waters and choke points.
3. Reduced Operational Risk
Autonomous classification reduces human exposure.
4. Indigenous Development
Strengthens Aatmanirbhar Bharat in naval technologies.
5. Networked Naval Warfare
Inter-AUV communication supports swarm tactics and multi-vehicle collaboration.
Prelims Practice MCQs
Q. Which of the following institutions has developed the new generation Man-portable Autonomous Underwater Vehicles (MP-AUVs) for mine countermeasure missions?
A. National Institute of Ocean Technology (NIOT)
B. Naval Science & Technological Laboratory (NSTL), DRDO
C. Indian Naval Academy (INA)
D. Defence Electronics Application Laboratory (DEAL), DRDO
Answer: B
Explanation:
The MP-AUVs were developed by NSTL, Visakhapatnam, a DRDO laboratory specialising in naval systems.
Q. The primary operational role of the MP-AUVs developed by DRDO is:
A. Anti-submarine warfare
B. Deep-sea mineral exploration
C. Mine countermeasure operations
D. Underwater communication monitoring
Answer: C
Explanation:
The AUVs are designed specifically for mine detection and classification, which are core mine countermeasure roles.