SAGAR’s Mauritius Anchor: Deepening India’s Maritime Vision

As of April 2026, India’s commitment to the SAGAR Doctrine (Security and Growth for All in the Region) remains a cornerstone of its Indo-Pacific strategy, with Mauritius standing as an indispensable partner. This vision, articulated by Prime Minister Modi, emphasizes a collaborative and inclusive approach to maritime security, economic prosperity, and regional stability. Mauritius, strategically located in the southwestern Indian Ocean, is not merely a recipient of India’s outreach but a vital co-contributor to the region’s peace and development. The deep historical and cultural ties, coupled with shared democratic values, underpin a partnership that transcends conventional bilateralism, projecting India’s soft power and strategic intent across a critical maritime space.

Mauritius is not just a beneficiary but a co-architect of regional maritime security and economic resilience.

The India-Mauritius partnership under SAGAR addresses several pressing structural issues in the Indian Ocean Region (IOR). Foremost is the intensifying geopolitical competition, with extra-regional powers actively expanding their presence and influence, leading to concerns over strategic encirclement and debt-trap diplomacy. This dynamic necessitates a strong, collaborative front for regional security. Secondly, maritime security threats persist, including piracy, illegal, unreported, and unregulated (IUU) fishing, drug trafficking, and transnational crime, which destabilize coastal economies and threaten vital Sea Lines of Communication (SLOCs). Thirdly, as a Small Island Developing State (SIDS), Mauritius faces acute economic vulnerabilities exacerbated by its reliance on tourism and susceptibility to global economic shocks. Finally, climate change poses an existential threat, with rising sea levels, ocean acidification, and extreme weather events directly impacting coastal communities and marine ecosystems.

The robust India-Mauritius partnership under the SAGAR doctrine holds significant implications for both India and the evolving global order. For India, it bolsters its credentials as a net security provider in the Indian Ocean, enhancing its maritime domain awareness (MDA) and projecting its strategic reach. This collaboration is crucial for safeguarding India’s economic interests, particularly its trade routes and energy security, which traverse the IOR. It also serves as a vital diplomatic platform to counterbalancing rival influences, reinforcing a rules-based order against unilateral assertions. Globally, this partnership underscores the importance of multilateralism and regional cooperation in addressing shared challenges. It offers a model for South-South cooperation, providing an alternative to exploitative development practices and promoting equitable growth. By strengthening Mauritius’s capacity, India contributes to the resilience of SIDS, a critical bloc in global climate and development negotiations, thereby shaping a more inclusive and stable Indo-Pacific.

India’s foreign policy responses towards Mauritius under the SAGAR doctrine have been multifaceted and sustained. Key initiatives include extensive capacity building, with India providing Fast Patrol Vessels and a Dornier aircraft to enhance Mauritius’s maritime surveillance capabilities. The development of infrastructure projects, notably the Agalega Island facility, has been pivotal in augmenting Mauritius’s strategic assets, enabling enhanced surveillance and logistical support for HADR operations. Economic cooperation has deepened through the India-Mauritius Comprehensive Economic Cooperation and Partnership Agreement (CEPCA) and Preferential Trade Agreement (PTA), alongside Lines of Credit for various development projects. India has also facilitated the integration of its Digital Public Infrastructure, such as the Unified Payments Interface (UPI) and RuPay, into the Mauritian financial ecosystem, boosting digital transactions and financial inclusion. Joint hydrographic surveys and regular maritime exercises like ‘Cutlass Express’ further solidify interoperability and shared maritime security objectives.

Moving forward, innovation will be key to deepening the India-Mauritius strategic partnership under SAGAR. A primary focus lies in the Blue Economy, leveraging sustainable marine resource management, marine biotechnology, and responsible deep-sea exploration to diversify Mauritius’s economy and ensure environmental stewardship. Collaborative research into climate resilience, including advanced early warning systems for extreme weather events and the development of renewable energy solutions, is crucial. Expanding digital connectivity through submarine cables and promoting cybersecurity cooperation will secure critical infrastructure and foster digital transformation. Furthermore, India can innovate by promoting trilateral and multilateral partnerships involving other like-minded IOR stakeholders such as France, Japan, and the UAE, to pool resources and expertise in areas like maritime domain awareness and disaster management. Lastly, leveraging India’s burgeoning space capabilities for enhanced satellite-based surveillance offers a technological leap in securing the shared maritime space.

The SAGAR doctrine’s engagement with Mauritius is intrinsically linked to India’s core strategic interests and its pursuit of strategic autonomy. By fostering a strong partnership with Mauritius, India secures its western flank in the Indian Ocean, protecting vital Sea Lines of Communication essential for its burgeoning trade and energy imports. This collaboration reinforces India’s regional leadership, positioning it as a credible and reliable partner, thereby mitigating the influence of rival powers attempting to establish exclusive spheres of influence. India’s approach emphasizes shared security and prosperity, rather than transactional alliances, which is crucial for maintaining its non-aligned stance and independent foreign policy decisions on the global stage. The partnership enhances India’s capacity to act as a first responder and net security provider, crucial for its vision of an open, inclusive, and rules-based Indo-Pacific.

The India-Mauritius partnership transcends bilateral engagement, having significant regional and global dimensions. In the Indian Ocean Region, Mauritius serves as a crucial voice for Small Island Developing States (SIDS), and India’s support amplifies their collective concerns, particularly on climate change and sustainable development. This aligns with India’s broader efforts within the Indian Ocean Rim Association (IORA) to foster regional cooperation. Globally, the partnership contributes to the Indo-Pacific construct, advocating for freedom of navigation, peaceful resolution of disputes, and a rules-based international order. It presents a compelling counter-narrative to debt-trap diplomacy, demonstrating a model of partnership based on mutual respect and sustainable development. The success of this collaboration also informs India’s engagement with other island nations and coastal states, reinforcing its role as a responsible stakeholder in shaping a stable and prosperous global maritime commons. The strategic significance of the IOR, as highlighted in discussions around West Asia’s energy corridors, underscores the interconnectedness of regional security.

As of April 2026, the India-Mauritius partnership continues to evolve, reflecting contemporary challenges and opportunities. Recent reports indicate the successful operationalization of the second phase of the Agalega Island project, significantly enhancing Mauritius’s maritime surveillance capabilities and India’s logistical reach for Humanitarian Assistance and Disaster Relief (HADR) operations. Furthermore, the successful integration of India’s UPI-like digital payment system across key Mauritian financial institutions has spurred a 30% increase in digital transactions, boosting cross-border trade and tourism. On the environmental front, a new India-Mauritius joint initiative, ‘Sagar Suraksha Climate Fund,’ was launched to support climate adaptation projects for SIDS, particularly focusing on protecting coastal ecosystems and developing early warning systems for extreme weather events. This demonstrates a proactive approach to shared environmental vulnerabilities.

1. “Evaluate the SAGAR doctrine’s effectiveness in enhancing India’s strategic interests, particularly through its partnership with Mauritius. (150 words)”
2. “Discuss the evolving geopolitical landscape of the Indian Ocean Region and how India’s engagement with Small Island Developing States like Mauritius contributes to regional stability. (250 words)”
3. “Analyze the multifaceted challenges faced by Mauritius and how India’s initiatives under the SAGAR framework address these, including climate change and maritime security. (250 words)”
4. “To what extent can the India-Mauritius partnership serve as a model for India’s broader engagement in the Indo-Pacific, balancing security, economic, and environmental concerns? (150 words)”
5. “Examine the potential for innovative approaches, such as blue economy development and digital infrastructure, to further strengthen the India-Mauritius strategic partnership. (250 words)”

GS-II: India and its neighborhood- relations. Bilateral, regional and global groupings and agreements involving India and/or affecting India’s interests. Effect of policies and politics of developed and developing countries on India’s interests. Important International institutions, agencies and fora, their structure, mandate.

5 Key Ideas

• ◯ Maritime Domain Awareness (MDA)
• ◯ Blue Economy Development
• ◯ Net Security Provider Role
• ◯ Countering Debt-Trap Diplomacy
• ◯ Rules-Based Order in IOR

5 Key IR Terms

• ◯ Indo-Pacific Construct
• ◯ Strategic Autonomy
• ◯ Soft Power Projection
• ◯ Small Island Developing States (SIDS)
• ◯ Geopolitical Chessboard

5 Key Issues

• ◯ Climate Vulnerability
• ◯ IUU Fishing & Piracy
• ◯ Geopolitical Competition
• ◯ SLOC Security
• ◯ Economic Diversification

5 Key Examples

• ◯ Agalega Island Development
• ◯ Joint Hydrographic Surveys
• ◯ Dornier Aircraft Supply
• ◯ UPI-RuPay Integration
• ◯ India-Mauritius CEPCA

5 Key Facts

• ◯ Mauritius’s large EEZ (2.3 million sq km)
• ◯ Over 68% of Mauritians are of Indian origin
• ◯ India’s largest development partner to Mauritius
• ◯ Chagos Archipelago dispute impacts Mauritius’s maritime claims
• ◯ India’s IOR outlay for security and development initiatives.