The Indian Navy successfully hosted the IONS Maritime Exercise (IMEX) TTX 2026 at the Maritime Warfare Centre under the Southern Naval Command in Kochi on March 27, 2026.
The high-level exercise brought together delegates from member navies of the Indian Ocean Naval Symposium, along with international officers of IOS SAGAR and personnel from the Indian Navy, to discuss evolving non-traditional maritime security challenges in the Indian Ocean Region (IOR).
Strong Multinational Participation
The exercise saw active participation from several countries, including:
- Bangladesh
- France
- Indonesia
- Kenya
- Maldives
- Mauritius
- Myanmar
- Seychelles
- Singapore
- Sri Lanka
- Tanzania
- Timor-Leste
This wide representation highlights a shared commitment to strengthening maritime cooperation and trust among nations in the region.
India Assumes IONS Leadership
The event holds added significance as India assumes the IONS Chairmanship for the 2026–2028 cycle, after a gap of 16 years.
IMEX TTX 2026 marks an important milestone in reinforcing India’s leadership role in regional maritime security.
Focus on Maritime Security Challenges
Conducted in a simulated environment, the exercise addressed complex challenges in the Indian Ocean Region, which is crucial for:
- Global trade routes
- Energy supply chains
- International connectivity
Key objectives included:
- Enhancing understanding of operational strategies among navies
- Improving coordination mechanisms such as information sharing
- Strengthening decision-making processes
- Validating maritime security guidelines under IONS frameworks
Importance of Table-Top Exercise (TTX)
As a Table-Top Exercise (TTX), IMEX 2026 allowed participants to:
- Simulate multiple real-world scenarios
- Explore strategic responses without live deployment constraints
- Encourage professional exchange and collaboration
This approach helped deepen mutual trust and interoperability among participating nations.
Strengthening Regional Cooperation
The exercise reaffirmed the importance of IONS as a platform for:
- Constructive dialogue
- Collective responsibility
- Region-specific solutions to maritime challenges
The insights gained are expected to further strengthen the IONS framework, ensuring a stable, secure, and cooperative maritime environment in the Indian Ocean Region.
Conclusion
IMEX TTX 2026 highlights India’s growing role in shaping maritime security in the Indian Ocean Region. Through collaborative efforts and shared learning, the exercise contributes to building a coordinated and resilient maritime ecosystem.

