India-Sri Lanka Defence Ties: A New Strategic Phase?

Rajnath Singh’s visit to Sri Lanka comes at a significant moment for India’s defence and maritime-security engagement with its southern neighbour. The visit, the first by an Indian Defence Minister to Sri Lanka in 38 years, has brought renewed attention to a relationship traditionally built around military training, exercises and capacity building.

But the nature of that cooperation appears to be evolving.

For India, Sri Lanka occupies a critical position in the Indian Ocean. Its location close to major sea lanes and in proximity to India’s southern coastline makes the country an important partner in any effort to strengthen maritime-domain awareness and regional security. The question is whether the existing defence relationship can now develop into a more comprehensive strategic partnership.

One indicator is the growing emphasis on capability building. India’s plans to help upgrade Sri Lankan Air Force air-defence guns point towards a model of cooperation that goes beyond training and exercises. Equally significant is the proposed establishment of an artificial intelligence laboratory for the Sri Lankan Army. The initiative potentially opens a new area of defence cooperation involving emerging technologies, expertise and institutional capacity.

The maritime dimension is equally important. India has sought to build a more closely connected security architecture among key Indian Ocean partners, with the Colombo Security Conclave emerging as an important platform for cooperation on maritime security, counter-terrorism, trafficking and other common challenges.

Yet the strategic environment cannot be separated from China’s expanding economic and maritime footprint in Sri Lanka and across the Indian Ocean. For New Delhi, the challenge is to deepen security cooperation without turning Sri Lanka into an arena for strategic competition or compromising Colombo’s strategic autonomy.

So, what should India’s next priorities be? Should the focus be on maritime surveillance, air-defence capability, technology cooperation or greater institutional integration?

Rajnath Singh’s visit may provide an opportunity to take India-Sri Lanka defence ties beyond a traditional training-and-exercises relationship towards a deeper and more capable security partnership.