Indian Polity & Governance·Definition

Maritime Security — Definition

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Version 1Updated 5 Mar 2026

Definition

Maritime security refers to India's comprehensive strategy to protect its vast maritime domain, including 7,516 kilometers of coastline, 1,382 islands, and 2.4 million square kilometers of Exclusive Economic Zone (EEZ).

This security framework encompasses protection against traditional threats like naval attacks and territorial disputes, as well as non-traditional challenges such as piracy, terrorism, smuggling, illegal fishing, and cyber threats to maritime infrastructure.

India's maritime security is crucial because approximately 95% of the country's trade by volume and 70% by value passes through sea routes, making secure sea lanes vital for economic prosperity. The Indian Ocean, often called India's strategic backyard, contains critical shipping lanes connecting Europe, Africa, and East Asia, with over 100,000 ships transiting annually carrying $3.

4 trillion worth of trade. India's approach to maritime security has evolved from a traditional navy-centric model to a comprehensive multi-agency framework involving the Indian Navy, Indian Coast Guard, Marine Police, and various civilian agencies.

The strategy recognizes that modern maritime threats are multidimensional, requiring coordination between military and civilian agencies, international cooperation, and integration of technological solutions.

The concept of maritime domain awareness has become central to India's approach, involving real-time monitoring of maritime activities through satellite surveillance, coastal radar networks, and information sharing mechanisms.

India's Blue Economy initiative, targeting $1 trillion ocean economy by 2030, has added an economic dimension to maritime security, emphasizing sustainable use of ocean resources while ensuring their protection.

The security framework also addresses emerging challenges like climate change impacts on coastal areas, marine pollution, and the need for sustainable fisheries management. International cooperation has become increasingly important, with India participating in multilateral forums like the Indian Ocean Naval Symposium (IONS), Indian Ocean Rim Association (IORA), and the Quadrilateral Security Dialogue (QUAD).

These partnerships focus on information sharing, joint exercises, capacity building, and coordinated responses to maritime threats. The Indo-Pacific concept has further expanded India's maritime security perspective, emphasizing free and open sea lanes, rules-based maritime order, and peaceful resolution of disputes.

Recent developments include the establishment of the National Maritime Domain Awareness Centre, expansion of coastal surveillance networks, and strengthening of maritime law enforcement capabilities.

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