The 21st century is increasingly b eing described as the Indian Ocean Century. As the global economic centre of gravity shifts from the Atlantic to Asia, the vast maritime region stretching from the eastern coast of Africa to the western Pacific has emerged as the world’s busiest and most strategically important sea space. More than 80 per cent of the world’s seaborne oil trade by volume and a significant share of global merchandise trade pass through the Indian Ocean.
It is home to some of the fastest-growing economies and serves as the lifeline of international commerce. For India, the Indian Ocean is not merely a geographical expression. It is the foundation of the country’s economic security, energy security and strategic influence. India’s destiny has always been intertwined with the sea. From the days of the ancient Cholas, Cheras and the maritime traders of Kerala to the modern Indian Navy, the oceans have connected India to the wider world through commerce, culture and civilization. India possesses enormous maritime advantages. With a coastline of more than 7,500 kilometres and an Exclusive Economic Zone of over two million square kilometres, the country is blessed with abundant marine resources.
The rapidly expanding Blue Economy – covering fisheries, aquaculture, marine biotechnology, offshore renewable energy and coastal tourism – is expected to contribute trillions of dollars to the global economy in the coming decades. India is well positioned to become one of its leading beneficiaries. Kerala occupies a unique place in this maritime vision. Situated at the heart of the Indian Ocean trade routes, the state has historically been India’s gateway to the Arabian Sea. Its strategic geography, natural harbours, shipbuilding potential and centuries-old seafaring traditions make Kerala a vital pillar of India’s maritime ambitions.
The state is among India’s largest exporters of marine products and supports millions of livelihoods through fisheries, seafood processing, aquaculture and coastal tourism. One of India’s greatest maritime opportunities today is the development of world- class transshipment infrastructure. At present, nearly three-fourths of India’s transshipment cargo is handled by foreign ports such as Colombo, Singapore and Dubai. This dependence increases logistics costs and leaves India reliant on foreign strategic infrastructure. The emergence of Vizhinjam International Seaport has the potential to transform this situation. Located close to one of the world’s busiest east-west shipping lanes, Vizhinjam can become India’s gateway to global maritime trade while retaining billions of dollars of business within the country. Maritime security has also assumed unprecedented importance.
Nearly 60 per cent of global oil shipments and one-third of international cargo traffic pass through the Indian Ocean. The region faces multiple challenges, including piracy, maritime terrorism, illegal fishing, trafficking and geopolitical rivalry. Securing these sea lanes has become essential not only for India but for the stability of the global economy. India has steadily strengthened its maritime capabilities. Kochi, the headquarters of the Southern Naval Command, is widely regarded as the cradle of Indian naval training. Thousands of naval personnel receive advanced training here every year. India’s naval modernization, coastal surveillance systems and humanitarian assistance missions have significantly enhanced its reputation as a responsible maritime power.
Some strategic observers have recently expressed concern over the occasional omission of the word “Indo” in certain international references to the “Indo-Pacific,” with some discussions increasingly emphasizing only the “Pacific.” Such semantic changes should not cause unnecessary anxiety in New Delhi. Geography cannot be rewritten. The Indian Ocean bears India’s name for a reason, and its strategic centrality remains unchanged. No alternative terminology can erase India’s indispensable role in securing one of the world’s most important maritime regions. India’s greatest strength lies beyond military capabilities.
It lies in what may be called Dharma Diplomacy – a civilizational approach rooted in mutual respect, peaceful coexistence, inclusiveness and humanitarian engagement. Unlike many great powers that historically expanded through conquest and colonization, India spread its influence across the oceans through trade, culture, spirituality and knowledge. Indian merchants, monks and scholars carried Buddhism, Hindu philosophy, Ayurveda, mathematics and art across Southeast Asia, East Africa and the Indian Ocean islands without the force of arms. This civilizational legacy continues to shape India’s global image. Whether through humanitarian assistance during natural disasters, vaccine diplomacy, development partnerships or initiatives such as *Security and Growth for All in the Region, India projects itself as a trustworthy and responsible maritime partner.
This soft power complements India’s growing naval capabilities and reinforces its leadership in the Indian Ocean. The future maritime order will not be determined solely by aircraft carriers and naval bases. It will also be shaped by trust, connectivity, sustainable development and cooperative security. India’s democratic values, technological capabilities and civilizational wisdom provide it with unique advantages that cannot be measured merely in military terms.
As the Indian Ocean becomes the epicentre of global geopolitics and economic activity, India’s maritime renaissance is gathering momentum. With ports such as Vizhinjam, a vibrant Blue Economy, a professional navy and a rich civilizational heritage, India is well placed to emerge as one of the defining maritime powers of the 21st century. The tides of history are once again turning towards the Indian Ocean. And when history sails through these waters, India will not merely witness the journey – it will help steer it.
(The writer is Professor, Centre for South Asian Studies, Pondicherry Central University.)