“Security and Growth for All in the Region” (SAGAR) is the cornerstone of India’s maritime doctrine. As of March 2026, this vision has undergone a significant strategic evolution, maturing from a regional policy into a more expansive global framework known as MAHASAGAR.
The Core Philosophy of SAGAR
Launched in 2015, SAGAR was designed to signal that India does not view the Indian Ocean as a theatre for dominance, but as a shared “commons.”
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- Security: Safeguarding India’s mainland and islands while ensuring a stable maritime environment.
- Growth: Leveraging the Blue Economy—sustainable use of ocean resources for economic growth.
- Inclusivity: Promoting a “consultative” rather than “command” approach with smaller littoral nations like Mauritius, Seychelles, and Sri Lanka.
Evolution: From SAGAR to MAHASAGAR
In March 2025, the vision was elevated to MAHASAGAR (Mutual and Holistic Advancement for Security and Growth Across Regions).
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- Geographic Expansion: While SAGAR was focused on the immediate Indian Ocean Region (IOR), MAHASAGAR extends India’s reach across the entire Indo-Pacific, connecting with partners in Southeast Asia, East Africa, and the wider Global South.
- Shift in Role: India has transitioned from being a “Net Security Provider” to being the “Preferred Security Partner” and “First Responder” for regional crises (e.g., Operation Brahma for earthquake relief in Myanmar in 2025).
Major Pillars & Initiatives
A. Maritime Convergence: Milan 2026
In February 2026, India hosted a historic triple convergence in Visakhapatnam:
1. International Fleet Review (IFR) 2026: A showcase of indigenous naval power, including INS Vikrant and Visakhapatnam-class destroyers.
2. Exercise MILAN 2026: One of the largest multilateral naval exercises in history, featuring over 50 navies.
3. IONS Conclave of Chiefs: India assumed the Chairmanship of the Indian Ocean Naval Symposium (2025–2027), driving regional policy on HADR (Humanitarian Assistance and Disaster Relief).
B. Security Architecture
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- Information Fusion Centre (IFC-IOR): Based in Gurugram, it has become the “central nervous system” for regional security, sharing real-time data on “dark shipping” and pirate movements with over 25 partner nations.
- Operation Sagar Bandhu (March 2026): A recent initiative where the Indian Army launched major bridge and infrastructure projects in Sri Lanka, demonstrating the “Growth” aspect of the vision through developmental diplomacy.
Climate & Ecology
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- ASEAN-India Year of Maritime Cooperation (2026): A dedicated year focused on “Climate-Security Convergence,” treating rising sea levels and ocean pollution as shared security threats.
SAGAR vs. MAHASAGAR
| Feature | SAGAR (2015–2024) | MAHASAGAR (2025–Present) |
|---|---|---|
| Scope | Regional (Indian Ocean) | Global (Indo-Pacific / Global South) |
| Identity | Net Security Provider | Preferred Security Partner |
| Primary Focus | Counter-piracy & Blue Economy | Hybrid threats, Climate change, & AI-driven MDA |
| Key Partners | Mauritius, Seychelles, Maldives | ASEAN, East African states, QUAD |
The Way Forward
The 2026 conflict in West Asia has acted as a stress test for this vision. By maintaining its role as a “stabilizing hub” amidst the Iran-Israel-US conflict, India is proving that its SAGAR/MAHASAGAR doctrine is not just rhetoric, but a functional framework for protecting global supply chains.
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