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VOL. I · EST. 11.2025 
SatyaDheesh
सत्याधीश
India's Ground Truth Record
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India Unveils Mahendragiri: Stealth Frigate Built With 75% Indigenous Tech

GS3Economy · S&T · Environment · Security· Security forces & agencies· Prelims + Mains·

Why in news

The Indian Navy is commissioning the Mahendragiri (F38), the sixth Project 17A stealth frigate, showcasing India's progress in indigenous defense manufacturing.

Background

The Mahendragiri (F38) was designed by the Navy’s Warship Design Bureau and constructed by Mazagon Dock Shipbuilders Limited (MDL) in Mumbai. It features 75% indigenous technology, including advanced stealth features, reduced radar signatures, and high automation.

Facts for Prelims

  • S&TProject 17A: A class of stealth frigates designed to enhance the Indian Navy's maritime surveillance and combat capabilities.
  • BodyMazagon Dock Shipbuilders Limited (MDL): A prominent public sector shipyard under the Ministry of Defence.
  • FactMahendragiri (F38) incorporates 75% indigenous technology in its design and construction.
  • PostWarship Design Bureau: The specialized wing of the Indian Navy responsible for the design of naval vessels.

For Mains

Q. Discuss how the 'Atmanirbhar Bharat' initiative in the defense sector addresses India's strategic autonomy and strengthens its maritime security posture.

Dimensions to cover in your answer

  • Strategic autonomy: Reducing reliance on foreign OEMs for critical naval components and high-tech sensors.
  • Industrial ecosystem: Strengthening the domestic MSME and heavy engineering base through the Project 17A program.
  • Technological sovereignty: Development of indigenous stealth and automation technologies to counter sophisticated maritime threats.

Keywords: Strategic Autonomy · Atmanirbhar Bharat · Maritime Security · Indigenization · Defense Manufacturing

Read the full news →Report a mistake in this noteSource: Indian Express ↗Also: GS3 · Defence technologyAlso: GS3 · Industry, investment & MSMEs

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