Context:

  • On June 9-10, 2025, the Indian Navy and the United Kingdom's Royal Navy conducted a passage exercise (PASSEX) in the North Arabian Sea.
  • This joint drill shows the deepening defense cooperation and shared commitment to maritime security between the two nations.

OVERVIEW OF OF PASSAGE EXERCISE

  • What is PASSEX?
    • It Refers to joint naval drills conducted between friendly navies.
    • It Occurs when naval units cross each other during deployments.
    • Purpose: Primarily to enhance interoperability, communication, and strategic cooperation at sea without necessitating full-scale, complex maneuvers.
  • Location:
    • Host Location: North Arabian Sea.
      • Geostrategic Importance: This region is vital for global maritime trade and security, lying on key shipping lanes.
  • Participating Naval Assets:
    • Indian Navy:
      • INS Tabar: A stealth frigate.
      • A conventional submarine.
      • P-8I maritime patrol aircraft: Long-range surveillance and anti-submarine warfare (ASW) aircraft.
    • United Kingdom Royal Navy (UK Carrier Strike Group):
      • HMS Prince of Wales: An aircraft carrier (flagship of the Carrier Strike Group).
      • HMS Richmond: A frigate.

OBJECTIVES OF THE EXERCISE

  • Strengthen Interoperability: Enhance the ability of Indian and Royal Navies to operate together seamlessly.
  • Enhance Anti-Submarine Warfare (ASW) Coordination: Improve joint capabilities in detecting, tracking, and neutralizing submarines.
  • Tactical Manoeuvres & Maritime Domain Awareness (MDA): Conduct coordinated fleet movements and improve shared understanding of the maritime environment.
  • Professional Exchange: Facilitate sharing of expertise and best practices between officers and personnel.
  • Demonstrate Commitment: Showcase mutual dedication to Indo-Pacific maritime security and a stable maritime environment.
STRATEGIC IMPORTANCE FOR INDIA This joint exercise holds significant strategic importance for India's foreign and defense policy:
  • Strengthens India’s Defence Diplomacy in Indo-Pacific:
    • Showcases India’s expanding naval reach and capabilities.
    • Highlights India's strategic alignment with key partners like the U.K., promoting a rules-based order in the Indo-Pacific.
  • Advances India-UK 2030 Roadmap Goals:
    • Directly contributes to the "Comprehensive Strategic Partnership" framework agreed upon in the India-U.K. 2030 Roadmap.
    • Deepens defense cooperation, which is a key pillar of this roadmap.
  • Supports SAGAR Vision (Security and Growth for All in the Region):
    • Promotes India's overarching vision for inclusive maritime security.
    • Emphasizes collaborative regional engagement to address common maritime challenges (e.g., piracy, terrorism, disaster relief).
  • Enhances Maritime Security:
    • Collaboration with advanced navies like the Royal Navy helps India bolster its capabilities and readiness to maintain a secure and stable maritime environment in the Indian Ocean Region and beyond.
  • Capability Enhancement:
    • Provides invaluable experience and learning opportunities for the Indian Navy from the operational doctrines and technological advancements of the Royal Navy, particularly with a Carrier Strike Group.