The Indian Ocean Power Struggle: Can India Counter China?

The Indian Ocean is no longer simply the maritime space connecting the Middle East, Africa and Asia. It is a central arena in the contest over trade, energy security, naval access and the balance of power across the Indo-Pacific. For India, whose geography places it near the ocean’s principal sea lanes, the challenge is not merely to maintain a capable navy. It is to ensure that no external power can dominate the approaches to the subcontinent, threaten critical shipping routes or translate a network of overseas facilities into lasting strategic leverage.

1. Why the Indian Ocean Matters

A substantial share of the world’s seaborne trade and energy flows through the Indian Ocean and its adjoining chokepoints. Tankers moving from the Persian Gulf, container ships travelling between Asia and Europe, and cargo vessels linking East Africa with Asian markets all depend on predictable access to these waters. The Strait of Hormuz, Bab el-Mandeb and the approaches to the Strait of Malacca are particularly important because disruption at any one of them can raise shipping costs, delay energy supplies and force navies to redirect scarce resources. Geography gives India a natural position of influence, but geography alone does not guarantee control: surveillance, logistics, readiness, partnerships and sustained presence determine whether that advantage can be converted into maritime security.

2. China’s Expanding Maritime Footprint

China’s interest in the Indian Ocean is rooted in its dependence on overseas energy and trade, its wider Belt and Road ambitions, and the desire of the People’s Liberation Army Navy to operate farther from home waters. Chinese naval task groups have conducted anti-piracy deployments in the Gulf of Aden for years, providing a legitimate operational rationale for sustained presence. At the same time, port investments, logistics agreements, diplomatic engagement and infrastructure projects create a wider network through which Beijing can cultivate access and influence. These activities should not be treated as proof that every commercial port is a naval base; the strategic question is whether particular facilities could provide replenishment, repair, intelligence support or other assistance during a crisis.

China’s overseas presence is therefore best understood as a spectrum rather than a single master plan. Commercial infrastructure may offer political leverage and future options without being designed for combat use. A dedicated overseas military facility, such as the support base at Djibouti, is a more direct expression of sustained expeditionary capability. The implications for India depend on the actual functions of each site, the terms of access, the security arrangements around it and whether multiple facilities can be combined into a reliable logistical network.

3. The Malacca Dilemma and China’s Vulnerable Sea Lines

China’s economic model depends heavily on maritime connections that cross the Indian Ocean before passing through Southeast Asian waters. The phrase “Malacca dilemma” captures Beijing’s concern that a crisis could threaten critical shipping routes near the Strait of Malacca, although the reality is more complex than a single chokepoint. Alternative routes, pipelines, inventories and overland connections can reduce exposure, but none can quickly replace the scale and efficiency of maritime transport. China consequently has incentives to protect sea lines of communication, develop access arrangements and ensure that its navy can operate in the western Indian Ocean for longer periods.

For a closer look at the geography behind this strategic vulnerability, read our related analysis: The Malacca Strait: India’s Strategic Advantage Over China.

For India, this vulnerability creates strategic leverage but not a simple wartime option. Attempting to threaten Chinese shipping would carry enormous escalation risks and could disrupt the wider regional economy. The more sustainable advantage lies in maintaining maritime domain awareness, demonstrating credible presence, building partnerships with coastal states and retaining the ability to respond quickly to threats against India’s own commerce. Deterrence is strongest when it rests on credible capability and clear political purpose rather than public claims that geography alone can strangle an adversary.

4. India’s Geographic Advantage—and Its Limits

India occupies a central position in the northern Indian Ocean, with a long coastline, island territories and proximity to important routes. The Andaman and Nicobar Islands sit near the western approaches to the Strait of Malacca, while India’s western seaboard faces the Arabian Sea and routes connecting the Gulf with the wider ocean. This geography supports surveillance, patrols and rapid movement, but the ocean is vast. Persistent coverage requires aircraft, ships, submarines, shore-based sensors, satellites, trained crews and dependable maintenance. A force that can deploy impressively for a short period may still struggle to sustain simultaneous operations across distant theatres.

The island territories also demand careful policy. Their value comes from resilient infrastructure, communications, air and maritime facilities, and the ability to support lawful surveillance and humanitarian operations. Development must be balanced with ecological protection and the needs of local communities. Strategic relevance is not a reason to ignore environmental limits; durable infrastructure and social legitimacy strengthen rather than weaken long-term security.

5. The Indian Navy: Presence, Reach and Readiness

India’s naval strategy must combine several missions: defending the coastline and offshore assets, protecting shipping, deterring hostile submarines, responding to crises, supporting partners and maintaining the ability to operate beyond the immediate neighbourhood. Aircraft carriers can provide mobile air power and political signalling, while destroyers and frigates contribute air defence, anti-submarine warfare and escort capacity. Conventional submarines provide stealth and sea-denial options; maritime patrol aircraft and helicopters extend detection and tracking. No single platform can perform all these tasks, and headline fleet numbers can obscure differences in availability, sensors, weapons, crew proficiency and maintenance cycles.

Readiness is as important as acquisition. Ships require refits, aircraft require serviceable engines and spare parts, and crews need repeated training to operate as integrated formations. A navy’s effective strength is therefore not the number of hulls on paper but the number of capable units it can deploy, sustain and coordinate when a crisis begins. Long-term planning should account for the cost of operating a platform across its entire service life, including ammunition, upgrades, dockyard capacity and the industrial supply chain.

6. Maritime Domain Awareness: Seeing the Ocean Clearly

Modern maritime competition is increasingly a contest to detect, identify and interpret activity across a huge area. Coastal radar, automatic identification system feeds, satellite imagery, electronic intelligence, patrol aircraft, unmanned systems and information shared by partner states can each provide part of the picture. Fusing these sources helps distinguish routine commercial traffic from suspicious behaviour, track vessels that switch off or manipulate transponders, and direct scarce patrol assets toward areas where they are most needed. The value of a sensor is limited if its information cannot reach commanders in time or if separate services cannot share data securely.

India’s information architecture should therefore be treated as operational infrastructure, not a secondary technology project. Secure communications, common data standards, resilient networks and trained analysts are essential. The system must also be able to operate when satellites are disrupted, communications are jammed or cyberattacks target data feeds. Redundancy and the ability to verify information from independent sources matter because an inaccurate maritime picture can be as dangerous as an incomplete one.

7. Island States and Regional Partnerships

India cannot provide security across the Indian Ocean alone, nor should it seek to dictate the choices of smaller coastal states. Countries such as Sri Lanka, Maldives, Mauritius, Seychelles, Bangladesh, Indonesia and others have their own political priorities, economic needs and strategic concerns. Training, hydrographic assistance, humanitarian relief, coast-guard cooperation, maritime information sharing and reliable infrastructure partnerships can build trust over time. The credibility of these efforts depends on whether partners see practical benefits and whether agreements respect their sovereignty.

Competition for influence can backfire if regional states feel forced to choose between India and China. Infrastructure finance, port development and commercial investment may appeal to governments regardless of their security alignments. India’s response should be to offer transparent, timely and financially sustainable cooperation rather than assume that cultural links or geographic proximity will automatically secure loyalty. A regional order built on choice and mutual benefit is more durable than one based on pressure.

India’s broader regional role is explored in: India’s Indian Ocean Strategy: Can the Indian Navy Become the Region’s First Responder?.

8. Ports, Logistics and the Question of Access

Naval power at distance depends on logistics. Ships need fuel, food, spare parts, ammunition, medical support and opportunities for maintenance. Port calls and access agreements can reduce transit time and allow a navy to maintain presence without relying entirely on a small number of home bases. China’s investments and diplomatic relationships can create options for its vessels, but access should be evaluated case by case: a commercial port is not automatically a military facility, and political permission during peacetime does not guarantee access during conflict.

India’s own approach should focus on a resilient network of mutually agreed access, repair and replenishment arrangements. Such a network should be supported by dependable delivery systems and clear legal agreements. Logistics also has a domestic dimension: shipyards, depots, repair facilities, fuel infrastructure and defence manufacturing determine how quickly India can regenerate combat power. Overseas access cannot compensate for weaknesses in the home industrial base.

9. Submarines, Anti-Submarine Warfare and Undersea Infrastructure

The undersea domain is one of the most demanding dimensions of maritime security. Submarines can threaten surface forces and shipping while remaining difficult to locate, and the seabed carries cables and other infrastructure essential to global communications and economic activity. Protecting these assets requires a combination of acoustic surveillance, patrol aircraft, helicopters, surface combatants, unmanned systems and international cooperation. Detection is probabilistic: ocean conditions, background noise, geography and adversary tactics all affect performance, so claims of complete awareness or guaranteed control should be treated sceptically.

India needs a balanced undersea posture that includes credible submarine capability and the ability to protect its own forces from hostile submarines. That means investing not only in platforms but also in sensors, trained specialists, maintenance capacity and the analysis of acoustic and operational data. Undersea cable protection is also a civilian and diplomatic task, because the infrastructure crosses jurisdictions and is often owned or operated by private companies.

10. The Role of the United States, Japan, Australia and Other Partners

India’s partnerships can multiply its awareness and operational reach, particularly when exercises, logistics arrangements and information-sharing mechanisms improve coordination. The United States, Japan, Australia, France and other partners possess different capabilities and regional interests; cooperation can include exercises, maritime patrol coordination, technology, humanitarian assistance and common responses to piracy or disasters. Such collaboration is not the same as a single unified command, and India’s strategic autonomy means it will continue to make independent decisions about when and how to act.

The strongest partnerships are practical and interoperable. Regular exercises reveal gaps in communications and procedures before a real crisis, while shared maritime information can help authorities understand activity that no single country can observe comprehensively. However, sensitive data, different legal systems and divergent political priorities impose limits. India should deepen cooperation where interests align while maintaining enough independent capability to protect national interests when partners are distracted or unwilling to participate.

11. The Risks of Escalation and Strategic Overreach

A maritime contest can become dangerous when routine deployments are interpreted as preparations for attack, when surveillance encounters become confrontations, or when domestic political pressures reward dramatic gestures over measured policy. India and China both have reasons to avoid an uncontrolled conflict that would threaten trade, energy supplies and economic growth. Yet the possibility of miscalculation remains, especially when naval forces operate at distance and commanders have limited time to interpret ambiguous actions.

India should therefore combine deterrence with crisis-management mechanisms, professional communication and clear rules for safe encounters. Public messaging should be firm but evidence-based. Treating every Chinese commercial project as a military outpost risks weakening India’s credibility, while dismissing genuine strategic access concerns would be equally unwise. Effective policy depends on distinguishing confirmed capability from potential future use, and on matching responses to the level of evidence and risk.

12. What India Should Prioritise

India’s priorities should begin with readiness and sustained maritime awareness rather than a race to match every Chinese acquisition. That means keeping existing ships and aircraft operational, accelerating essential maintenance, strengthening anti-submarine warfare, improving secure data fusion and ensuring that ammunition and spare parts are available when required. Procurement decisions should be judged by the operational gaps they close and by whether the service can sustain the systems over decades, not simply by their novelty or prestige.

For a complementary assessment of how India can build maritime advantage without matching China ship for ship, see: How India Can Dominate the Indian Ocean Without Matching China Ship for Ship.

Second, India should reinforce its maritime industrial base. Shipbuilding, propulsion, sensors, communications, weapons, repair yards and skilled suppliers are all part of national power. Domestic capacity can improve availability and reduce exposure to external restrictions, but indigenisation must be measured realistically: design maturity, production quality, delivery schedules and life-cycle support matter as much as announced targets. International partnerships can accelerate capability if technology transfer, local production and long-term support are negotiated carefully.

Third, New Delhi should continue to build trusted relationships across the region through useful public goods: search and rescue, disaster response, hydrography, training, coastal security and transparent infrastructure. The Indian Ocean’s smaller states are not pieces on a chessboard; their confidence and agency are central to any stable regional order. Finally, India should strengthen resilience in ports, energy supply, communications cables and digital infrastructure so that a crisis at sea does not cascade into a wider economic emergency.

Conclusion: Countering China Requires More Than Ships

Can India counter China in the Indian Ocean? It can preserve a favourable balance and complicate any attempt by Beijing to dominate the region, but it cannot do so through geography, symbolism or fleet expansion alone. The task requires operational readiness, reliable logistics, undersea awareness, maritime data integration, industrial depth and partnerships that regional states trust. China’s growing presence is a strategic challenge, but it is not a reason to assume that every port investment is a military base or that conflict is inevitable.

India’s most sustainable advantage will come from being the region’s dependable security partner: capable enough to deter coercion, responsive enough to assist in crises, and measured enough to avoid turning competition into unnecessary confrontation. The Indian Ocean will remain contested, but the outcome will depend less on one dramatic deployment than on the quiet accumulation of capability, trust and resilience over many years.