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Indian, Sri Lankan navies strengthen ties through joint maritime drills

The navies of India and Sri Lanka have conducted a coordinated maritime exercise aimed at enhancing operational synergy and deepening defence cooperation between the two nations.

LSN Sri Lanka · 21 September 2026

Indian, Sri Lankan navies strengthen ties through joint maritime drills

The Indian Navy and Sri Lankan Navy have completed the latest iteration of SLINEX, their bilateral maritime exercise designed to strengthen coordination and interoperability in regional waters. The exercise, designated SLINEX-26, reflects the commitment of both nations to maintain maritime security and foster closer defence ties in the Indian Ocean region.

Joint exercises of this nature serve as critical platforms for naval personnel from both countries to exchange best practices, develop shared operational procedures, and build mutual understanding. Through coordinated drills involving surface vessels, maritime patrol aircraft, and support vessels, the participating forces demonstrate their capacity to work effectively in complex maritime scenarios.

The exercise underscores the strategic importance both nations place on maritime security cooperation. Regular engagement between the Indian and Sri Lankan navies helps address shared challenges in the waters they patrol, including safeguarding shipping lanes and maintaining stability in one of the world's most significant maritime corridors.

Such bilateral initiatives contribute to regional stability while advancing the defence partnership that has progressively deepened between New Delhi and Colombo. The continuation of SLINEX demonstrates the sustained focus both navies maintain on professional development and collaborative readiness in their shared maritime neighbourhood.