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VOL. I · EST. 11.2025 
SatyaDheesh
सत्याधीश
India's Ground Truth Record
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SCR gets 1,242 km of ‘Kavach 4.0’ sanction

GS3Economy · S&T · Environment · Security· Infrastructure (energy, ports, roads, railways)· Prelims·

Why in news

The South Central Railway (SCR) received sanction for 1,242 km of 'Kavach 4.0' track, an indigenous automatic train protection system, to enhance rail safety.

Background

Kavach 4.0 is an indigenous automatic train protection system (ATP). The South Central Railway (SCR) has already deployed the system on 627 km of track, with an additional 1,242 km sanctioned and 410 km currently in the tendering phase.

Facts for Prelims

  • S&TKavach: An indigenous automatic train protection system (ATP) developed in India.
  • FactSCR sanctioned 1,242 km of Kavach 4.0 track with 410 km currently in the tendering phase.
  • FactTelangana state has electrified over 1,115 km of rail lines.
  • FactA ₹521 crore rolling stock manufacturing unit is nearing completion at Kazipet, Telangana.

For Mains

Q. Discuss how the deployment of indigenous safety technologies like Kavach can modernize Indian Railways while ensuring operational efficiency and passenger safety.

Dimensions to cover in your answer

  • Safety infrastructure: Reducing human error in train collisions through automated protection systems
  • Manufacturing localization: Reducing import reliance via domestic rolling stock production at Kazipet
  • Logistics connectivity: Integrating remote regions into the national rail network through electrification

Keywords: Indigenous technology · Automatic Train Protection · Rolling stock · Infrastructure modernization · Operational safety

Read the full news →Report a mistake in this noteSource: The Hindu ↗Also: GS3 · IT, AI, semiconductors & computing

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