DefenseGS-3
28 December 2025

Presidential Sortie in INS Vaghsheer: Indigenization Milestone

Syllabus: Indigenization of Technology & Security
President's Secretariat

Why in news?

President Droupadi Murmu took a dived sortie in the Kalvari-class submarine, highlighting India's growing naval combat-readiness.
โš›๏ธStatic Concepts
Project 75 (India)Nuclear vs Diesel-Electric SubmarinesMaritime Security Strategy
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Prelims-Oriented Points

  • INS Vaghsheer: An indigenous Kalvari-class (Scorpene) submarine.
  • Presidential Milestone: Smt Droupadi Murmu is the 2nd President to take a sortie in a submarine after Dr APJ Abdul Kalam.
  • Western Seaboard: The sortie took place at Karwar Naval Harbour, Karnataka.
  • Combat-Ready: The Kalvari-class follows the motto 'Veerta Varchasva Vijaya'.
  • Supreme Commander Role: Reflects the engagement of the Supreme Commander with Armed Forces in operational settings.
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Examiner's Trap: INS Vaghsheer is part of the Kalvari-class (Scorpene) submarines, NOT the Arihant-class nuclear submarines.

Quick Data Points

Sortie Duration: 2+ hours.
Harbour Location: Karwar, Karnataka.
Class: Kalvari-class (Indigenous).

Mains Value Addition

GS-3: Indigenization of Technology; Maritime Security.
  • Naval Modernization: Deployment of indigenous submarines like Vaghsheer strengthens India's 'blue water' navy ambitions.
  • Strategic Autonomy: Reducing dependence on foreign submarine platforms through the Kalvari-class program.
  • Supreme Commander Engagement: Regular operational visits boost the morale and highlight the readiness of the underwater fleet.
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Strategy Deep Dive

National Frequency Allocation Plan 2025 (NFAP-2025)

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