Context:
DRDO announced the successful flight test of the Supersonic Missile-Assisted Release of Torpedo (SMART) system.
More on the news
- SMART underwent flight testing from Dr. APJ Abdul Kalam Island off the coast of Odisha.
 - It enhances the anti-submarine warfare capability of the Indian Navy far beyond the conventional range of lightweight torpedoes.
 
About SMART
- SMART is a next-generation missile-based lightweight torpedo delivery system.
 - It was designed and developed by The Defence Research and Development Organisation (DRDO) .
 

Components:
- It is a canister-based missile system and consists of several advanced sub-systems, namely
 - A two-stage solid propulsion system
 - Electromechanical actuator system
 - Precision inertial navigation system.
 - The system carries an advanced light-weight torpedo as payload along with a parachute-based release system
 
Function:
- Launches lightweight torpedoes at long distances (hundreds of kilometers) exceeding the conventional range of such torpedoes.
 - Enables targeting of enemy submarines beyond the operational range of helicopters or maritime patrol aircraft typically used for torpedo deployment.
 
Significance
- Extends the reach of the Indian Navy’s anti-submarine warfare capabilities.
 - Provides a crucial advantage in detecting and engaging enemy submarines from a safe distance.
 - Enhances India’s overall maritime security posture.
 
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