Maritime Security Challenges in the Indian Ocean and India’S Strategic Responses

The Indian Ocean Region (IOR) is a vital maritime corridor for global trade, energy security, and geopolitical competition. Stretching from the Strait of Hormuz and Bab-el-Mandeb to the Strait of Malacca, it handles over 80 percent of global seaborne oil trade and 100,000 commercial vessels annually. However, non-traditional security threats, regional piracy, maritime terrorism, and growing geopolitical rivalries present serious challenges to freedom of navigation. As the primary regional security provider, India employs a mix of naval diplomacy, capacity building among littoral nations, and maritime domain awareness frameworks to safeguard its strategic interests across these waters.

Key Maritime Security Challenges in the IOR

Geopolitical Rivalries and Naval Expansion

The Indian Ocean is increasingly becoming an arena for power projection. China’s growing military footprint under its “String of Pearls” strategy poses strategic concerns for India. Overseas military bases, such as the Chinese facility in Djibouti, combined with dual-use commercial ports like Hambantota in Sri Lanka, Kyaukphyu in Myanmar, and Gwadar in Pakistan, allow deep-water naval deployments. The increased presence of nuclear-powered submarines and survey vessels in the Bay of Bengal and Arabian Sea threatens regional power balances.

Non-Traditional Threats and Maritime Crime

Commercial shipping through vital chokepoints faces continuous non-traditional security operational risks:

• Piracy and Armed Robbery: The Gulf of Aden, the western coast of Somalia, and the Strait of Malacca remain vulnerable to armed sea robbery and piracy networks.
• Maritime Terrorism: Asymmetric attacks on commercial vessels, port facilities, and offshore energy infrastructure remain major risks, highlighted historically by the 2008 Mumbai attacks executed via maritime routes.
• Transnational Smuggling: Illegal trafficking of narcotics, illicit arms, and human smuggling thrives along maritime routes connecting the Golden Crescent (Iran, Afghanistan, Pakistan) to the East African coast.
• Illegal, Unreported, and Unregulated (IUU) Fishing: Unregulated deep-sea trawling depletes marine resources, damages delicate ecosystems, and harms the livelihoods of local coastal fishing communities.

Natural Calamities and Climate Vulnerability

The IOR is extremely prone to severe cyclones, tsunamis, and coastal erosion. Low-lying island nations, such as the Maldives, Seychelles, and Mauritius, face existential threats from climate-driven rising sea levels, requiring frequent Humanitarian Assistance and Disaster Relief (HADR) operations.

India’s Strategic Initiatives and Policy Frameworks

SAGAR (Security and Growth for All in the Region)

Unveiled in 2015 during Prime Minister Narendra Modi’s visit to Mauritius, SAGAR serves as India’s overarching maritime policy framework. It seeks to deepen economic and security cooperation with maritime neighbors, assist in capacity building, and foster a transparent, rule-based maritime order.

Indo-Pacific Oceans Initiative (IPOI)

Launched at the East Asia Summit in 2019, the IPOI builds upon SAGAR to foster practical cooperation across seven core pillars:

• Maritime Security
• Maritime Ecology
• Maritime Resources
• Capacity Building and Resource Sharing
• Disaster Risk Reduction and Management
• Science, Technology, and Academic Cooperation
• Trade, Connectivity, and Maritime Transport

Maritime Domain Awareness (MDA) Architecture

To track merchant ships and military vessels across the region, India operates an integrated domain awareness network:

• Information Fusion Centre – Indian Ocean Region (IFC-IOR): Established in 2018 at Gurugram, Haryana, it processes real-time tracking data from over 40 partner countries and hosts International Liaison Officers (ILOs).
• Coastal Radar Chain: A network of coastal radar stations established across mainland India, Lakshadweep, the Andaman and Nicobar Islands, alongside partner installations in Mauritius, Seychelles, Maldives, and Sri Lanka.
• White Shipping Agreements: Bilateral agreements signed with over 20 countries to exchange real-time information on non-military commercial merchant vessel traffic.

Naval Capabilities and Chokepoints Management

Critical Maritime Chokepoints

Control over access points determines regional maritime security. Key chokepoints include:

• Strait of Hormuz: Connects the Persian Gulf to the Gulf of Oman; handles one-fifth of global petroleum consumption.
• Bab-el-Mandeb: Links the Red Sea to the Gulf of Aden; serves as the vital maritime gateway to the Suez Canal.
• Strait of Malacca: Connects the Indian Ocean to the South China Sea; functions as the primary trade passage for East Asian economies.
• Mozambique Channel: Vital transit route located between Madagascar and mainland East Africa.

Strategic Naval Deployments

The Indian Navy uses Mission-Based Deployments (MBD), positioning warships and long-range maritime patrol aircraft (such as P-8I Poseidon) along key sea lanes of communication (SLOCs). Tri-service integration is anchored by the Andaman and Nicobar Command (ANC), India’s sole theater command, located near the northern entrance of the Strait of Malacca.

Multilateral Security Frameworks and Military Exercises

Facts for Quick Revision

• Over 80 percent of global seaborne oil trade transits through Indian Ocean chokepoints.
• The Information Fusion Centre – Indian Ocean Region (IFC-IOR) was set up at Gurugram in 2018.
• India launched the SAGAR policy framework during a state visit to Mauritius in 2015.
• The Andaman and Nicobar Command (ANC) is India’s first and only operational tri-service command, established in 2001.
• P-8I Poseidon aircraft form the backbone of India’s long-range maritime reconnaissance and anti-submarine capabilities.
• The Indo-Pacific Oceans Initiative (IPOI) was announced at the East Asia Summit in Bangkok in 2019.
• The Colombo Security Conclave originally began as a trilateral maritime security grouping among India, Sri Lanka, and the Maldives.
• The Indian Ocean Rim Association (IORA) Secretariat is located in Ebene, Mauritius.
• The Indian Ocean Naval Symposium (IONS) was launched by the Indian Navy in 2008 in New Delhi.
• Operation Sankalp was launched by the Indian Navy in 2019 to secure Indian-flagged vessels transiting through the Persian Gulf and Gulf of Oman.