With the Maldives and Mauritius severing diplomatic ties over the Chagos Archipelago sovereignty, the territorial dispute between the Indian Ocean neighbours is posing a major strategic headache for India.
India’s role as a diplomatic stabiliser and a “net security provider” in the Indian Ocean Region is now under the biggest strain, as Mauritius hosted the Ninth Indian Ocean Conference, but without sending out an invite to the littoral neighbour, the Maldives.
India’s External Affairs Minister Dr. S. Jaishankar was a key speaker at the conference, even as this new diplomatic headache resurfaces in its backyard, a British colonial-era legacy that has rocked New Delhi’s Indian Ocean strategy.
How did the Maldives-Mauritius rift blow up?
Mauritius’ latest diplomatic snub of the Maldives came after a late February announcement to suspend diplomatic ties with the island nation.
The Mauritius decision was triggered by the Maldives’ campaign challenging Port Louis’ territorial claims over the still unresolved fate of the Chagos Archipelago.
The archipelago grabbed international headlines in recent months as Diego Garcia, the largest island in the Chagos Archipelago, hosts a strategic US-UK military base.
Diego Garcia lies between the Maldives and Mauritius, and had come under Iranian missile attack in March 2026, amidst an ongoing war with the US and Israel combined.
How does this rift challenge India’s diplomacy?
India has positioned itself as a trusted partner and stabiliser for all the smaller island nations in the Indian Ocean. The rift between the two key island partners challenges India’s diplomatic balancing act.
The challenge for India also lies in China’s bid to gain a foothold in the Indian Ocean geopolitics. China’s meddling in the Indian Ocean affairs, easing itself into the Chagos Archipelago rift between Mauritius and the Maldives, could unsettle the Indian strategy for the region.
The bigger concern for India would be the negative impact on regional unity due to the Maldives-Mauritius territorial dispute and any potential extra-regional powers like China poking its nose in the matter.
China’s fishing in troubled waters would undermine India’s efforts to bring together the Indian Ocean littoral nations on a single platform, and Mauritius’ recent diplomatic move of excluding the Maldives from a regional conference hasn’t helped New Delhi’s strategy.
What will be India’s position on the Chagos Archipelago?
India has consistently supported Mauritius’ claims over the Chagos Archipelago, as a matter of principle. Yet India has not criticised the Maldives over its claims to the Chagos Archipelago.
India may not support Mauritius in a way that it sidelines the Maldives, which could push Male towards Beijing. The Maldives has a history of an anti-India political movement and alignment with China under President Mohamed Muizzu.