December 4 is not just a date on the calendar; it is a reminder of a night when the Indian Navy changed the course of history. Navy Day commemorates the spectacular success of Operation Trident, the audacious 1971 naval assault on Karachi harbour. In the annals of global naval warfare after World War II, Operation Trident shines as one of the finest examples of precision, courage, and maritime strategy. The memory of that night still stirs national pride, for it marked the moment when India stepped into its role as a decisive maritime power.
On that December night, a group of young Indian naval officers and sailors set out on missile boats, racing through the darkness of the Arabian Sea towards one of Pakistan’s most heavily guarded ports. They had only one asset – unshakeable confidence in their mission. When they struck Karachi, the results were devastating for the adversary. PNS Khaibar was sunk, fuel tanks burned for days, and Karachi harbour was left crippled. It was a flawless demonstration of surprise and planning, and it announced to the world that India could defend its maritime interests with formidable strength. That is the legacy we remember every Navy Day. This year, the celebrations held at Shanghumugham in Thiruvananthapuram carried an added symbolism.
The waves that kissed the shores of Kerala echoed India’s renewed commitment to its maritime destiny. For centuries, the Indian Ocean has been a theatre of trade, culture, and civilisation. Today, it is also a theatre of power. Alfred Thayer Mahan, the great maritime strategist, once said: “Whoever controls the sea controls the world.” More than a hundred years later, his words find resonance in India’s rise as a naval power in the Indo-Pacific. Alongside this strategic viewpoint is Woodrow Wilson’s more idealistic reminder: “The sea is for all.” Together, these ideas describe India’s approach – strength balanced with openness, security blended with cooperation. The most remarkable transformation in India’s defence story is the rise of the Indian Navy from a modest, equipment-dependent force to a confident, indigenously capable power.
In the early decades after Independence, India largely depended on ships built abroad. Today, it stands among the rare handful of nations capable of designing and building its own aircraft carriers, destroyers, frigates, and submarines. This shift – “from buyers to builders” – is perhaps the Indian Navy’s greatest success. The commissioning of INS Vikrant, India’s first indigenous aircraft carrier, marked a turning point. It proved that India could conceptualise, engineer, and sail a massive floating fortress on its own. Following this, ships like INS Mahe and INS Urumi represent a new age of indigenous naval strength. This evolution mirrors the principles of Gunter Pauli’s “Blue Economy.” In Pauli’s vision, oceans are sources of innovation and prosperity. In the Indian context, this philosophy has become reality.
The Blue Economy now drives national thinking—not merely as an abstract concept but as a framework connecting defence, trade, environment, fisheries, energy, tourism, and maritime diplomacy. With India’s 7,500-km coastline and its central position in the Indian Ocean, the Navy becomes both guardian and enabler of ocean-based growth. The Indian Navy’s area of influence has expanded dramatically. Its operational reach now covers the Persian Gulf and Gulf of Oman to the west; the Strait of Malacca, Singapore, and the Indonesian archipelago to the east; and stretches down to the Cape of Good Hope in Africa. To the southeast, it keeps a vigilant eye near Australia’s western coast, extending cooperation, joint exercises, and maritime support.
These are not just geographical markers—they are signs of trust earned from friendly nations and deterrence projected to adversaries. Yet, maritime capability does not function in isolation. A strong navy must be complemented by equally strong air and land forces. Here lies an uncomfortable truth: while the Navy has surged ahead, the Indian Air Force faces a worrying decline in its fighter squadron strength. In 2010, the IAF had 37 fighter squadrons. According to the 2025 edition of the Military Balance, that number has fallen to 29, far below the sanctioned strength of 42. It is difficult to speak of air dominance with shrinking squadrons. The recent crash of a Tejas jet at the Dubai Air Show, though likely a temporary setback, raised questions about indigenous aerospace reliability at a time when India urgently needs robust, modern aircraft.
The contrast between the Navy’s rise and the Air Force’s struggle is a reminder that national defence is only as strong as its weakest link. The Indian Navy too has challenges, even as it stands tall. One of the most persistent issues is India’s dependence on foreign engines and propulsion systems. A warship may be designed in India, built in India, and equipped with Indian weapons – but if its heart beats with an imported engine, true autonomy remains incomplete. The two newest frigates, Udaygiri and Himgiri, carry propulsion systems sourced from the US and Germany. For submarines, destroyers, and even aircraft carriers, the story is similar. Without indigenous aero and marine engines, India remains vulnerable to global supply chains and geopolitical disruptions. A nation aspiring for strategic autonomy cannot afford such dependency.
Another chronic problem is time and cost overruns in shipbuilding. Indian shipyards possess immense technical talent and industrial capability, but bureaucratic processes and manufacturing delays often slow down progress. Defence projects are not ordinary construction assignments; every delay weakens preparedness, and every escalation burdens national resources. India’s naval future demands not only vision but also efficiency. Despite these challenges, the larger narrative is one of optimism. India’s maritime confidence is rising like a tide that refuses to retreat. The seas around India have become more contested and more central to global trade than ever before. Over 80 per cent of the world’s trade-by-volume moves through oceans. Energy shipments that fuel India’s economy sail through vulnerable choke points like the Strait of Hormuz and Malacca. The Navy ensures these arteries remain open and secure.
Beyond warfighting, the Indian Navy has become a symbol of humanitarian strength. Whether evacuating Indian citizens from conflict zones, delivering aid after natural disasters, rescuing stranded sailors, or offering support to island nations during crises, the Navy stands as a force of compassion. The Indian Ocean remembers the Navy’s operations during the Yemen crisis, the tsunami relief missions, and the countless times Indian ships were the first to respond in emergencies across the region. This blend of strength and service has elevated India’s reputation in global maritime diplomacy. Navy Day also highlights the human element – the sailors, officers, engineers, and families who give their lives to guard the seas. Behind every ship that sails confidently into the horizon is a network of sacrifice and dedication. Their work is silent but indispensable.
As India stands at a maritime crossroads, the message from the waves is unmistakable. The Indian Ocean is not just geography; it is a destiny. India is no longer merely a land civilisational power. It is becoming a maritime power with global responsibilities, regional partnerships, and a capability that is respected across continents. The celebration of Navy Day at Shanghumugham is therefore more than a ceremonious display. It is a reminder of who we are and what we aspire to be. The roar of the waves against the rocks is a reminder of India’s ancient maritime heritage – from the Cholas who sailed to Southeast Asia to the seafarers of Gujarat who traded with Arabia and Africa. Today’s Navy carries that civilisational memory into a modern world shaped by strategy and technology.
(The writer is Professor, Centre for South Asian Studies, Pondicherry Central University.)