TNPSC Thervupettagam

Solar-Powered MAPSS Surveillance Drone

January 18 , 2026 15 hrs 0 min 24 0
  • The Indian Army signed a 168 crore contract for the Medium Altitude Persistent Surveillance System (MAPSS), Indias first solar-powered surveillance drone.
  • MAPSS is developed by New Space Research & Technologies, Bengaluru, under the Innovations for Defence Excellence (iDEX) framework of the Ministry of Defence.
  • The drone uses solar energy, enabling long-endurance intelligence, surveillance, and reconnaissance (ISR) missions across sensitive borders.
  • Operational advantages include monitoring movement, observing border activity, supporting communications in remote areas, and reduced detectability due to quiet electric propulsion.
  • The MAPSS variant has completed trials in operational environments and builds on earlier high-altitude solar drone tests demonstrating endurance beyond 24 hours at 26,000 feet.

 

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