INMSS-2026 reflects a progressive maturation in India’s public naval strategic thought, marked by greater conceptual refinement, clearer strategic structuring, and closer alignment between doctrine and contemporary operational realities.

The release of the Indian Navy Maritime Security Strategy 2026 (INMSS-2026) marks the third public articulation of India’s naval strategy in less than two decades, following Freedom to Use the Seas (2007) and Ensuring Secure Seas (2015). These documents are more than declaratory texts. They reveal how the Indian Navy interprets changes in the strategic environment, defines its institutional role, and seeks to align operational priorities with national objectives. Taken together, they trace the evolution of India’s maritime strategic thought.[1]

INMSS-2026 also follows closely on the publication of the Indian Maritime Doctrine 2025 (IMD-25), the Navy’s principal doctrinal statement. In our earlier assessment, we argued that IMD-25 represented a significant conceptual advance through its recognition of ‘No War No Peace’ (NWNP) conditions, multi-domain operations, and a growing emphasis on jointness. At the same time, we noted unresolved questions regarding the operational meaning of concepts such as ‘Preferred Security Partner’ and ‘First Responder’, the limited treatment of SAGAR and MAHASAGAR, and the translation of doctrine into strategy.[2]  INMSS-2026 can therefore be read, in part, as an institutional effort to address some of these open questions through a more explicit strategic framework.

This brief argues that INMSS-2026 reflects a progressive maturation in India’s public naval strategic thought, marked by greater conceptual refinement, clearer strategic structuring, and closer alignment between doctrine and contemporary operational realities. It advances beyond earlier editions by incorporating a clearer Ends–Ways–Means–Risks framework, recognising persistent competition below the threshold of open conflict, and adopting a more pragmatic language of regional partnership. Yet the strategy also exposes a familiar tension between widening maritime interests and finite capabilities. Its significance lies not only in doctrinal innovation but in what it reveals about India’s continuing effort to scale maritime power without strategic overreach.[3]

The Evolution of India’s Maritime Strategy, 2007–2026

India’s three public maritime strategy documents, issued in 2007, 2015 and 2026, trace a clear evolution in naval strategic thinking. Read together, they show a shift from securing access to the seas to managing a broader maritime security agenda, and finally to operating in an environment defined by persistent competition and strategic uncertainty. Each document reflected the pressures of its time while also seeking to shape institutional priorities for the decade ahead. 

Freedom to Use the Seas (2007) emerged amid sustained economic growth, expanding external trade, and growing confidence in India’s long-term rise. Its central proposition was that maritime power was indispensable to national development and strategic autonomy. The document defined India’s maritime military strategy around three broad tasks: force employment in peace, force employment in crisis or conflict, and force build-up. It also adopted an overtly oceanic rather than coastal orientation, emphasising sea control, deterrence, forward presence, and the ability to influence events ashore. The underlying challenge was to secure greater strategic attention for the maritime domain within a national security system still largely shaped by continental priorities.[4]

By 2015, the strategic context had changed significantly. The 26/11 Mumbai attacks had expanded the Navy’s mandate to encompass overall maritime security, including coastal and offshore responsibilities. Simultaneously, the rise of the Indo-Pacific as a strategic construct, increased Chinese activity in the Indian Ocean Region, and India’s regional diplomatic activism broadened expectations of naval roles. In response, Ensuring Secure Seas shifted from a narrowly maritime-military framework to a broader conception of maritime security. It articulated five constituent strategies covering deterrence, conflict, a favourable maritime environment, coastal and offshore security, and force development. The document also formally expressed India’s aspiration to act as a ‘net security provider’ in its maritime neighbourhood.[5]

INMSS-2026 reflects a further shift in context. The maritime environment is now shaped by sharper great-power rivalry, growing collusive alignments among adversarial states, recurrent supply-chain and energy vulnerabilities, and increasingly blurred boundaries between peace and conflict. The strategy’s emphasis on NWNP conditions, risk management and adaptive frameworks suggests a navy preparing not only for war or deterrence but also for sustained competition below the threshold of formal hostilities. In this sense, the trajectory from 2007 to 2026 is one from access to security to competition management.[6] 

Doctrinal Innovation and Continuity in INMSS-2026

The most significant contribution of INMSS-2026 lies not in a wholesale break from earlier strategy documents, but in the clearer articulation and operational translation of concepts that had previously appeared in partial, declaratory or doctrinal form. The 2007 and 2015 strategies reflected the demands of their respective moments, while Indian Maritime Doctrine 2025 (IMD-25) refreshed the Navy’s conceptual vocabulary for a more contested era. INMSS-2026 builds on that foundation by linking doctrine more explicitly to strategic objectives, instruments and constraints. Structured around Ends, Threats, Means, Ways and Risks, it adopts a more coherent strategic grammar than its predecessors. The inclusion of a dedicated chapter on ‘Enablers’ and a concluding section on risk management is especially notable, as it acknowledges that strategic intent must be measured against organisational........

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