Sri Lanka Naval Ship (SLNS) Gajabahu made a significant milestone in regional maritime cooperation when it reached Port Blair in Sri Vijayapuram, Andaman and Nicobar Islands, on 29 October 2026. The vessel arrived to participate in the inaugural BIMSTEC-2026 Maritime Security Exercise, a landmark multilateral naval drill organized by the Indian Navy. Upon arrival, the ship received a ceremonial welcome in full accordance with established naval traditions, underscoring the importance of the occasion and the strong bilateral ties between India and Sri Lanka.
The participation of SLNS Gajabahu in this historic exercise marks a defining moment not only for the Sri Lanka Navy but also for the broader BIMSTEC alliance, which continues to deepen its commitment to collective maritime security across the Bay of Bengal region.
What Is the BIMSTEC-2026 Maritime Security Exercise?
The BIMSTEC-2026 Maritime Security Exercise is the first of its kind to be organized under the banner of the Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation, commonly known as BIMSTEC. The Indian Navy serves as the host and primary organizer of this inaugural multilateral naval exercise, bringing together member nations to strengthen interoperability, coordination, and collective response capabilities at sea.
BIMSTEC comprises seven member nations — Bangladesh, Bhutan, India, Myanmar, Nepal, Sri Lanka, and Thailand — all of which share strategic interests in maintaining peace, stability, and security across the Bay of Bengal. The maritime domain has long been a focal point for the grouping, given that several member states depend heavily on sea routes for trade, energy imports, and economic connectivity. This exercise represents a concrete step toward translating those shared interests into actionable naval cooperation.
The exercise is designed to enhance joint operational capabilities among participating navies, covering a wide range of maritime security scenarios including anti-piracy operations, search and rescue missions, humanitarian assistance, and disaster relief coordination. By simulating real-world challenges in a controlled environment, the participating forces can identify gaps, build mutual trust, and develop unified response frameworks that will prove invaluable in actual emergencies.
SLNS Gajabahu: A Symbol of Sri Lanka's Naval Strength
SLNS Gajabahu is one of the prominent vessels in the Sri Lanka Navy's fleet, known for its operational versatility and capability to engage in a range of naval missions. Its deployment to the Andaman and Nicobar Islands for this exercise reflects Sri Lanka's commitment to regional security partnerships and its willingness to engage constructively with neighboring nations on matters of shared concern.
The ceremonial welcome extended by the Indian Navy upon the ship's arrival at Port Blair is a time-honored tradition that speaks to the mutual respect and camaraderie shared between the two navies. India and Sri Lanka have maintained close naval ties for decades, frequently engaging in bilateral exercises such as SLINEX, which focuses on enhancing interoperability between the two forces. The participation in BIMSTEC-2026 builds upon this strong foundation and elevates cooperation to a multilateral level.
Strategic Importance of the Andaman and Nicobar Islands
The choice of Port Blair in the Andaman and Nicobar Islands as the host location for the BIMSTEC-2026 exercise is deeply strategic. The island chain sits at the critical juncture of the Bay of Bengal and the Andaman Sea, offering a commanding position over some of the world's most heavily trafficked maritime corridors. The Malacca Strait, through which a significant portion of global trade passes, lies in close proximity, making the region a focal point for maritime security considerations.
India's Andaman and Nicobar Command, the country's only tri-service command, is headquartered in Port Blair and plays a central role in monitoring and securing these vital sea lanes. Hosting the inaugural BIMSTEC maritime exercise at this location sends a clear message about the region's strategic priorities and India's role as a net security provider in the Indian Ocean Region.
Strengthening Regional Maritime Cooperation
The BIMSTEC-2026 Maritime Security Exercise arrives at a time when the Bay of Bengal region faces a complex array of maritime challenges. From illegal fishing and drug trafficking to the ever-present threat of piracy and the growing need for coordinated disaster response, the demands on regional navies have never been greater. A multilateral exercise of this nature helps build the institutional frameworks and personal relationships necessary to address these challenges effectively.
For Sri Lanka, participation in this exercise aligns with its broader foreign policy objectives of maintaining balanced and productive relationships with regional powers while contributing meaningfully to collective security mechanisms. The arrival of SLNS Gajabahu at Port Blair is therefore not merely a naval event — it is a diplomatic statement about Sri Lanka's role as a responsible and engaged member of the BIMSTEC community.
As the inaugural BIMSTEC-2026 Maritime Security Exercise unfolds, all eyes will be on the participating navies to see how effectively they can coordinate and collaborate in pursuit of a safer, more stable Bay of Bengal for all nations in the region.