SMART launch

#GS3 #Technology #Missiles

Supersonic Missile Assisted Release of Torpedo (SMART) has been successfully flight tested from Wheeler Island off the coast of Odisha.


What is a ‘torpedo’?

  • Torpedoes are self propelled weapons with a warhead and can be used under or on the water surface. They are one of the mainstay of sea-warfare attack systems.

About SMART 

  • SMART is a missile assisted release of lightweight Anti-Submarine Torpedo System for Anti-Submarine Warfare (ASW) operations far beyond Torpedo range.This launch and demonstration is significant in establishing Anti-Submarine warfare capabilities.
  • A number of DRDO laboratories including DRDL, RCI Hyderabad, ADRDE Agra, NSTL Visakhapatnam have developed the technologies required for SMART.


  • The test encompasses hybrid technology which helps to upgrade the present system and also increase the striking range.
  • SMART, when launched from warship or a truck-based coastal battery, takes off like a regular supersonic missile.
  • It covers most of its flight in the air at lower altitudes with two-way data link from the warship or an airborne submarine target detection system and provides the exact location of the hostile submarine to correct its flight path midway.
  • Just when it approaches close enough to the submerged submarine, the missile will eject the torpedo system into the water and the autonomous torpedo will start moving towards its target to take out the submarine.
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