From coastal nation to global sea power

India long underutilised its maritime potential. That is changing rapidly. Through sweeping reforms, modern ports, green shipping initiatives, and major infrastructure investments, India is emerging as a leading maritime power.

The sea does not forgive strategic ambivalence. Nations that have ceded control of maritime chokepoints, neglected their shipbuilding base, or outsourced the transshipment of their own cargo to foreign intermediaries have, without exception, paid a steep geopolitical price. India, for much of its post-Independence history, was content to watch from the shoreline. That posture is now being dismantled, deliberately, systematically, and with a clarity of national purpose that commands attention.

The architectural framework for this transformation rests on two interlocking blueprints. Maritime India Vision 2030 provides the operational scaffolding, with over 150 initiatives targeting vessel turnaround times, coastal shipping expansion, and a doubling of major port capacity to 1,630 Million Tonnes Per Annum (MTPA). The Amrit Kaal Vision 2047 casts a longer shadow: more than 300 benchmarks pointing towards smart ports, dedicated shipbuilding clusters, and carbon neutrality across India’s major transit hubs. Together, these are not wish lists; they are the coordinates of a nation that has chosen to compete at the apex of global maritime commerce.

Physical infrastructure, however, is only as durable as the law that governs it. Three landmark pieces of legislation enacted in 2025 have restructured the regulatory foundation from the ground up. The Merchant Shipping Act broadened vessel definitions, dismantled archaic ownership restrictions inherited from the colonial era, and created competitive financing pathways to incentivise international tonnage to fly the Indian flag.

The Indian Ports Act harmonised domestic port operations with international green safety standards, including rigorous ballast-water management protocols in line with the IMO’s Ballast Water Management Convention - a compliance posture that shields Indian ports from regulatory penalties and signals premium reliability to global shipping lines. The Coastal Shipping Act, by decentralising customs barriers for domestic cabotage, has already triggered a 118 per cent surge in coastal shipping volumes, freeing deep-water berths for high-value international cargo.

Perhaps no single indicator better captures the seriousness of India’s international commitment than its implementation of the Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships, 2009. For years, the vessel-recycling industry at Alang, the world’s largest ship-breaking yard, attracted both economic interest and humanitarian criticism. India’s ratification and progressive implementation of the Hong Kong Convention are changing that calculus. By mandating hazardous-material inventories, requiring Ship Recycling Facility Plans, and aligning domestic yards with internationally audited environmental and worker-safety standards, India is transforming Alang from a reputational liability into a strategic asset.

The greenfield megaport agenda addresses what has long been India’s most glaring strategic vulnerability: dependence on Colombo and Singapore for the transshipment of Indian-origin cargo. Vadhavan Port in Maharashtra, with its natural deep draft of 20 metres and the capacity to berth 18,000-plus TEU ultra-large container vessels, directly challenges that dependency. More consequential still is the Galathea Bay Transshipment Hub in the Andaman and Nicobar Islands, which sits astride the East-West global trade artery. Once operational, it will make India a genuine transshipment alternative for the entire Indo-Pacific region. The “One Nation-One Port” framework and Sagar Ankalan benchmarking guidelines ensure that these assets operate not as isolated facilities but as nodes in a nationally integrated port grid.

The IMO’s revised 2023 GHG Strategy, which targets net-zero maritime emissions by or around 2050, is reshaping commercial shipping faster than most port authorities have appreciated. India is not waiting to be compelled. Deendayal and V.O. Chidambaranar ports are being developed as primary bunkering hubs for zero-emission marine fuels, green hydrogen, and e-methanol. The Paradip Port Authority has executed a landmark Rs 45,000 crore MoU with ACME Clean Tech Solutions to anchor regional green-fuel production.

India has made its choice. Capital and connectivity are the twin enablers of maritime power. The `25,000 crore Maritime Development Fund, supported by the Sagarmala Financial Services Corporation Limited, finally gives domestic shipbuilders the long-term debt and equity runway to contest a market long dominated by South Korean, Japanese, and Chinese yards. On the digital front, the Sagarmala Digital Centre of Excellence, developed with C-DAC, is embedding Artificial Intelligence and blockchain logistics into a Virtual Trade Corridor under the India-Middle East-Europe Economic Corridor (IMEC). This is not incrementalism. India is architecting itself as a central node, not a peripheral stop, in the most consequential new trade corridor of this century.

Transformations of this scale do not happen through policy documents alone. They require sustained political will, the ability to reconcile conflicting federal interests, and the patience to convert long-horizon investments into institutional momentum.

Under the stewardship of Shri Sarbananda Sonowal, Minister for Ports, Shipping and Inland Water Transport, the Ministry has shepherded this entire legislative and infrastructural architecture from concept to execution. That India’s major port capacity doubled over the past decade, and that this expansion was paired with regulatory modernisation, international convention compliance, and a coherent green-transition strategy, reflects governance that is both visionary and disciplined.

Candour demands acknowledgement of the frictions ahead. The `80 lakh crore capital requirement for the 2047 vision demands a qualitative leap in Public-Private Partnership architecture. This will require risk-sharing models sophisticated enough to attract global institutional capital without compromising strategic sovereignty. The expanded oversight mandate of the Maritime State Development Council has, at points, generated administrative friction between central ambition and state-level execution. And Galathea Bay, however strategic its location, must compete against ports that have decades of operational optimisation on their side. India will need aggressive tariff structures, zero-touch automated customs, and seamless bunkering to make the choice of Indian hubs a commercial compulsion rather than a diplomatic courtesy.

India’s maritime moment is not a future aspiration; it is an unfolding reality. The legislative foundation has been laid, capital mobilised, international conventions engaged, and the green transition initiated. What remains is the discipline of execution: ensuring that the speed of physical construction is matched by the agility of regulatory adaptation, that central ambition is translated faithfully at the state level, and that the private sector is given the confidence to commit capital at the scale the vision demands. India’s 7,500-kilometre coastline has always been a geographic fact. It is now becoming a strategic instrument. Policymakers who fail to grasp the full weight of that shift will find themselves operating with an outdated map.

India’s 7,500-kilometre coastline has always been a geographic fact. It is now becoming a strategic instrument. Policymakers who fail to grasp the full weight of that shift will find themselves operating with an outdated map.

The author is a former DGP of Assam and is presently engaged in think-tank activities; Views presented are personal.