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Small Modular Reactors in Andaman & Nicobar Islands

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September 08, 2026

Prelims: Current events of national and international importance | Geography | Science & Technology

Why in News?

Recently, Scientists from BARC are evaluating potential locations in the Andaman and Nicobar Islands for the establishment of Small Modular Reactors (SMRs).

  • Site assessment – It is being conducted across all three districts of the Union Territory.
  • The proposal arises in the context of:
    • Increasing electricity demand
    • Expansion of strategic infrastructure
    • The growing maritime significance of Great Nicobar
    • The increasing Chinese presence in the Indian Ocean Region (IOR)
  • Factors contributing to the rising power
  • Infrastructural project development – The Great Nicobar Project encompasses the following components:
    • Development of an International Container Transhipment Terminal (ICTT)

§ Proposed location: Galathea Bay

§ Planned capacity: 14.2 million twenty-foot equivalent units (TEU)

    • Construction of a greenfield international airport
    • Development of a new township
    • Establishment of power infrastructure
    • Implementation of other associated infrastructure

SMR in andaman

  • Strategic Importance – It is situated near critical maritime routes that connect the Indian Ocean to Southeast Asia.
  • This location holds significance for several strategic domains such as trade, maritime security, defense, energy security, and regional connectivity.
  • Strategic Advantages
    • Enhances India's strategic presence in the eastern Indian Ocean.
    • Facilitates monitoring of critical maritime routes.
    • Supports the broader maritime security architecture of India.
    • Offers strategic proximity to the approaches of the Strait of Malacca.
    • Enhances India's capacity to respond to developments in the eastern Indian Ocean.

 

INS Baaz

  • INS Baaz functions as a naval air station, commissioned in 2012.
  • It is recognized as India's southernmost air station.
  • Situated at – Campbell Bay on Great Nicobar Island.
  • The location provides India with strategic advantages for monitoring maritime approaches near the Six Degree Channel and the Strait of Malacca.

Andaman & Nicobar Command (ANC)

  • It is the only tri-services command in India.
  • Situated in the Andaman and Nicobar Islands.
  • The command integrates the following services:
    • Indian Army
    • Indian Navy
    • Indian Air Force
    • Indian Coast Guard elements
  • Strategic Significance
    • Facilitates maritime surveillance.
    • Ensures the protection of India's maritime interests.
    • Maintains a strategic presence in the eastern Indian Ocean.
    • Monitors critical sea lanes.
    • Provides defense for the island territories.

Bhabha Atomic Research Centre (BARC)

  • BARC is recognized as India's leading nuclear research institution.
  • Located at Trombay, Mumbai.
  • Functions under the Department of Atomic Energy (DAE).
  • Associated with:
    • Nuclear science
    • Nuclear technology
    • Reactor research
    • Nuclear applications
    • Radioisotope applications
  • Small Modular Reactors (SMRs) – These are nuclear reactors characterized by a lower power output compared to conventional large-scale nuclear reactors.
  • These reactors are designed to be:
    • Smaller in physical size,
    • Modular in design,
    • Potentially manufactured in factories, and
    • Easier to deploy in regions with limited electrical grid infrastructure.

SMR in island upsc

Reference

Economic Times | SMR in Andaman & Nicobar Islands

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