‘Not words, but power’: India inducts its third nuclear-powered ballistic missile submarine INS Aridaman, strengthens deterrence | Current Affairs | Vision IAS

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‘Not words, but power’: India inducts its third nuclear-powered ballistic missile submarine INS Aridaman, strengthens deterrence

04 Apr 2026
2 min

Induction of INS Aridaman and INS Taragiri

India has strengthened its maritime capabilities by inducting two significant naval assets: the nuclear-powered ballistic missile submarine INS Aridaman and the advanced stealth frigate INS Taragiri.

INS Aridaman

  • INS Aridaman is India's third nuclear-powered ballistic missile submarine (SSBN).
  • This addition enhances India's sea-based nuclear deterrent capabilities.
  • The vessel can carry more long-range nuclear-tipped missiles than its predecessors, INS Arihant and INS Arighaat.
  • It is equipped with K-15 missiles and K-4 nuclear-capable submarine-launched ballistic missiles (SLBM) with a range of 3,500 km.
  • INS Aridaman joins India's nuclear triad, allowing for nuclear missile launches from air, land, and sea.
  • India plans to build more SSBNs and SSNs indigenously, with assistance from Russia pending.

INS Taragiri

  • INS Taragiri is the fourth vessel in Project 17A of the Nilgiri-class guided-missile frigates.
  • The ship is designed for multi-role operations, including high-intensity combat and humanitarian missions.
  • It has a displacement of approximately 6,670 tonnes and features advanced stealth technology.
  • Equipped with supersonic surface-to-surface missiles, medium-range surface-to-air missiles, and anti-submarine systems.
  • Designed with over 75% indigenous content, showcasing India's shipbuilding capabilities.

Strategic Importance

Defense Minister Rajnath Singh emphasized the role of these inductions in strengthening India’s national security and maritime dominance. The Indian Navy is crucial for securing maritime routes, protecting commercial vessels, and maintaining global energy security. The induction of these vessels enhances India's capability to handle regional tensions and ensure the security of critical infrastructure and trade routes.

Challenges and Future Prospects

  • The Navy is addressing challenges such as interference in GPS and satellite services that impact maritime operations.
  • Continuous surveillance and modern combat capabilities are needed to address these challenges effectively.
  • The Indian Navy is committed to protecting national interests and ensuring secure global trade routes.

Explore Related Content

Discover more articles, videos, and terms related to this topic

RELATED TERMS

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Maritime dominance

A strategic objective of a nation to control and influence activities within its maritime territories and beyond, ensuring security of sea lanes and projecting power.

Maritime routes

Sea lanes or pathways that are essential for international trade, transportation of goods, and global economic activity.

Indigenous Content

Refers to the proportion of a product's components or manufacturing processes that are sourced or performed within India. A high percentage of indigenous content signifies self-reliance and the growth of the domestic defence industrial ecosystem.

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