Indian Ocean Naval Symposium (IONS)

Source: PIB

Subject: Mapping

Context: India assumed the Chairmanship of the Indian Ocean Naval Symposium (IONS) during the 9th Conclave of Chiefs held in Visakhapatnam in February 2026.

About Indian Ocean Naval Symposium (IONS):

What it is?

  • The Indian Ocean Naval Symposium (IONS) is a voluntary, inclusive and multilateral maritime forum that promotes cooperation among navies of the Indian Ocean Region (IOR).

Established in:

  • Established in 2008.
  • Initiated by the Indian Navy to strengthen maritime cooperation among Indian Ocean littoral states.

History:

  • India held the inaugural chairmanship (2008–2010).
  • Successive chairmanships included UAE, South Africa, Australia, Bangladesh, Iran, France and Thailand.
  • In 2026, India reassumed chairmanship, signalling renewed momentum for regional maritime cooperation.

Members:

  • Around 25 member nations from the Indian Ocean Region.
  • Includes observer countries and other maritime partners, with participation spanning from the Atlantic to the Pacific.

Aim:

  • To enhance collaboration among regional navies for maintaining peace, stability and secure sea lanes in the Indian Ocean.
  • To promote interoperability, professional exchanges and coordinated responses to humanitarian and security challenges.

Key Functions:

  • Conducts Conclaves of Chiefs of Navies for strategic dialogue: Provides a high-level platform where naval leaders discuss regional maritime challenges, security cooperation and future collaborative strategies.
  • Facilitates maritime exercises (IMEX): Organises joint drills and officer interactions to improve interoperability, operational understanding and confidence among participating navies.
  • Operates through three specialised Working Groups:

Dedicated groups translate strategic decisions into practical cooperation in key maritime domains.

  • Humanitarian Assistance and Disaster Relief (HADR): Develops coordination mechanisms and best practices for rapid response during natural disasters and humanitarian crises at sea.
  • Maritime Security (MARSEC): Focuses on tackling piracy, terrorism, trafficking and other non-traditional maritime threats through shared experiences and cooperation.
  • Information Sharing & Interoperability (IS&I): Enhances real-time information exchange and compatible procedures to improve joint maritime operations and situational awareness.
  • Promotes maritime domain awareness: Encourages sharing of maritime data and coordinated surveillance to ensure safer sea lanes and effective monitoring of activities.
  • Strengthens institutional collaboration: Uses digital systems, training programmes and workshops to improve continuous engagement and long-term institutional cooperation among navies.