• INS Nireekshak is a Diving Support and Submarine Rescue Vessel of the Indian Navy.

  • It supports:

    • Deep-sea diving

    • Submarine rescue

    • Underwater operations

    • Salvage and specialised diving activities

  • In April 2026, it participated in IN-SLN DIVEX 2026 with the Sri Lankan Navy in Colombo.

  • The exercise focused on underwater operations, interoperability and professional exchange.

Key Pointers

  • Country: India

  • Navy: Indian Navy

  • Type: Diving Support & Submarine Rescue Vessel

  • Exercise: IN-SLN DIVEX

  • Partner: Sri Lanka

  • UPSC link: Indian Ocean maritime cooperation