“INS Vikrant is not just a ship; it represents India’s technological advancement, strategic vision, and unwavering resolve to safeguard our maritime interests.”
— Prime Minister Narendra Modi, during the commissioning of INS Vikrant.
In the ever-evolving landscape of global geopolitics, naval power remains a critical determinant of a nation’s ability to exert influence and protect its interests. Among the various elements that constitute a formidable navy, the aircraft carrier strike group (CSG) is the epitome of maritime power projection, allowing a nation to extend its reach far beyond its territorial waters. For the Indian Navy, the development and operationalisation of CSGs represent not only an enhancement of its warfighting capabilities but also a strategic imperative to secure India’s interests in the increasingly contested Indian Ocean Region (IOR).
The Evolution of Carrier Strike Groups
Carrier Strike Groups, composed of an aircraft carrier, its air wing, surface combatants, submarines, and logistical support vessels, are the cornerstone of modern naval power. These groups provide a mobile and potent platform for projecting air power, without the need for land-based support. The United States Navy has long exemplified the strategic utility of CSGs, with its fleet of nuclear-powered carriers playing pivotal roles in conflicts from World War II to the ongoing operations in the Middle East.
The Indian Navy’s journey towards developing its own carrier strike capabilities began with the acquisition of INS Vikrant (R11) from the United Kingdom in 1961. This Majestic-class carrier played a decisive role in the 1971 Indo-Pakistani War, particularly in enforcing the naval blockade of East Pakistan, which contributed to the eventual victory. The success of INS Vikrant underscored the strategic value of carriers in India’s maritime doctrine and laid the foundation for future investments in carrier-based operations .
Indigenous Naval Shipbuilding: A Strategic Imperative
The commissioning of INS Vikramaditya in 2013 marked a significant leap in India’s carrier capabilities. Acquired from Russia, this modified Kiev-class carrier serves as the flagship of the Indian Navy and the nucleus of its current CSG. With its complement of MiG-29K fighter jets and a range of surface and subsurface combatants, INS Vikramaditya has been instrumental in enhancing India’s ability to project power and maintain maritime security across the vast expanse of the IOR .
However, the true testament to India’s burgeoning maritime prowess is the development of indigenous aircraft carriers. The commissioning of INS Vikrant (IAC-1) in September 2022 represents a watershed moment in Indian naval history. Built entirely in India, INS Vikrant is not just a symbol of national pride but also a critical asset in India’s maritime strategy. Prime Minister Narendra Modi, during the commissioning ceremony, aptly described INS Vikrant as “a testament to the hard work, talent, influence, and commitment of 21st-century India”.
INS Vikrant, with its ability to operate both fixed-wing aircraft and helicopters, significantly enhances the Indian Navy’s operational flexibility. Its commissioning marks a major step forward in India’s goal of achieving self-reliance in defense production under the “Make in India” initiative. As the first aircraft carrier designed and built in India, INS Vikrant embodies the nation’s growing confidence in its industrial and technological capabilities.

Strategic Implications in the Indian Ocean Region
The Indian Ocean is one of the most strategically important maritime domains in the world, serving as a critical conduit for global trade and energy supplies. For India, which sits at the heart of this region, maintaining a dominant naval presence is essential to securing its economic and security interests. The Indian Navy’s carrier strike groups are central to this strategy.
Carrier strike groups offer unmatched operational flexibility and deterrence, enabling India to project power across the IOR, from the Persian Gulf to the Strait of Malacca. The mobility and striking power of CSGs allow the Indian Navy to respond swiftly to emerging threats, protect vital sea lines of communication, and assert its influence in key maritime areas . Moreover, CSGs play a crucial role in maritime diplomacy, showcasing India’s naval capabilities in joint exercises with strategic partners across the globe.
Challenges and Future Prospects
While the strategic advantages of carrier strike groups are evident, they come with significant challenges. The costs associated with constructing, maintaining, and operating aircraft carriers are substantial, often consuming a large portion of the allocated budget. Additionally, the increasing sophistication of anti-ship missiles and other asymmetric threats poses a growing challenge to the survivability of carriers in a high-threat environment .
To address these challenges, investments in advanced technologies and capabilities are essential. Integrating modern air defense systems, electronic warfare suites, and anti-submarine warfare assets into carrier strike groups is vital for enhancing their resilience and effectiveness. Additionally, discussions around a potential third aircraft carrier include considerations of next-generation technologies such as electromagnetic aircraft launch systems (EMALS) and various propulsion options.
Conclusion
Carrier strike groups are not just symbols of national power; they are indispensable tools for securing a nation’s maritime interests and asserting its influence on the global stage. For the Indian Navy, the development of carrier strike groups is a strategic necessity, driven by the need to protect India’s vast maritime interests in an increasingly contested Indian Ocean Region. As India continues to rise as a global maritime power, its carrier strike groups will play a pivotal role in safeguarding its economic and security interests, deterring adversaries, and maintaining stability in the region.
In a world where naval dominance is becoming increasingly contested, the Indian Navy’s carrier strike groups will remain the guardians of India’s maritime frontiers, projecting power and ensuring that the nation’s voice is heard across the oceans.