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The construction of IAC-II with a displacement of 45,000 tonnes with the envisaged specifications, was strongly being pushed by the Indian Navy. Having a three-carrier battle group is important for the Indian Navy as a show of strength. The Navy has been pitching for three aircraft carriers to deal with China’s growing naval prowess and its growing influence over the Indian Ocean region.

The Navy currently has two aircraft carriers— the INS Vikramaditya (formerly the Russian Admiral Gorshkov) and the INS Vikrant, which was indigenously made. But keeping in mind the Chinese pressure in the Indian Ocean Region, the Navy is looking at a larger force. Three carriers also ensure that the Navy has two carriers at all times — one for the Arabian Sea and the other for the Bay of Bengal.

An enlarged fleet also gives India the flexibility to exert influence in the faraway seas with its presence.

Indigenous Aircraft Carrier-I

INS Vikrant (IAC I), India’s first indigenously-built aircraft carrier was commissioned in September 2023 by Prime Minister Narendra Modi. Built at a cost of around Rs 23,000 crore, INS Vikrant has a sophisticated air defence network and anti-ship missile systems. It has the capacity to hold 30 fighter jets and helicopters. At the commissioning ceremony of the vessel, Modi called it a “floating city” and that it is a reflection of India becoming self-reliant in defence.

INS Vikrant displacing 44,800 tonnes is powered by four General Electric LM2500 engines which give it a maximum speed of 28 knots and an endurance of 7,500 nautical miles. The ship uses an aircraft-operation mode known as Short Take Off But Arrested Recovery (STOBAR) for which it is equipped with a ski-jump for launching aircraft, and a set of three ‘arrester wires’ for their recovery onboard.

In addition, the Navy also operates the 44,500-tonne carrier INS Vikramaditya, which also employs the STOBAR mechanism, procured from Russia under a $2.3-billion deal and inducted in November 2013.

Indigenous Aircraft Carrier-II

According to the sources, the IAC II will be kind of a repeat order of the IAC I. According to the plan, the IAC II will be built by state-run Cochin Shipyard. At present, India has two aircraft carriers — INS Vikramaditya and INS Vikrant. INS Vikramaditya is a Russian origin platform. The INS Vikrant has over 2,300 compartments, designed for a crew of around 1700 people, including specialised cabins to accommodate women officers. INS Vikrant has a top speed of around 28 knots and a cruising speed of 18 knots with an endurance of about 7,500 nautical miles.

Once the Cabinet clearance is accorded, the carrier will be with the Navy in 7-10 years.

The Navy had envisaged an IAC-2 with a displacement of 65,000 tonnes and a Catapult Assisted Take Off But Arrested Recovery (CATOBAR) system for launching aircraft as well as full-electric propulsion. However, a much bigger carrier with newer technologies would mean much higher cost and build time due to which the Navy has settled for a repeat of a Vikrant-sized carrier.

Three-Carrier Navy

For long the Navy has based its force structure centred around three carriers, The Parliamentary Standing Committee on Defence had noted that three aircraft carriers is an “unavoidable requirement” to meet any eventualities. It stated that taking into account the long coastline and hostile adversities on both sides of Indian peninsula, an aircraft carrier on both sides of coast is “quintessential” to uphold operational requirements.

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“The development demonstrates India’s capability to design, develop, construct and operate indigenous aircraft carrier with locally made fighter aircraft,” said one of the officials cited above, asking not to be named. The LCA (navy) has operated from the Vikrant’s deck at a time when the aircraft carrier is the midst of critical flight trials to become fully operational this year, said a second official.

To be sure, LCA (navy) is only a technology demonstrator but the development is significant as it showcases that India has developed niche technologies specific to deck-based fighter operations, and this will pave the way to develop and manufacture the twin engine deck-based fighter (TEDBF).

The flight trials on board INS Vikrant involve the Russian-origin MiG-29K fighter jets that use the ski-jump to take-off from aircraft carrier and are recovered by arrestor wires or what is known as STOBAR (short take-off but arrested recovery) in navy parlance.

Twelve MiG-29Ks are likely to be deployed on Vikrant and it will operate a new deck-based fighter that the navy is looking to buy as an interim measure to meet its requirements before the indigenous TEDBF is ready in a few years, the officials said. The navy’s other aircraft carrier, INS Vikramaditya, operates MiG-29K fighters. LCA (navy) landed and took off from Vikramaditya for the first time in August 2020.

The French Rafale M fighter has edged out the American F/A-18 Super Hornet in a direct competition to equip the Indian Navy with 26 new deck-based fighters for INS Vikrant. The Rafale is manufactured by Dassault Aviation while the Super Hornet is a Boeing product.

Dassault and Boeing demonstrated the capabilities of their aircraft to the navy at a shore-based test facility in Goa in January 2022 and June 2022 respectively. The 26 fighters that the navy plans to buy are only a stopgap until the country develops its own TEDBF. The navy is preparing a draft cabinet note for the design and development of TEDBF that India plans to operate from its aircraft carriers, navy chief Admiral R Hari Kumar said in December 2022.

The first prototype of TEDBF is likely to be ready around 2026, and its production could begin by 2032. The navy is working with the Defence Research Development Organisation (DRDO) and Aeronautical Development Agency on the TEDBF project.

Since TEDBF is still a decade away, the navy is looking at importing deck-based fighters as an interim measure.

Vikrant, which has an indigenous content of 76%, will operate an air wing consisting of 30 aircraft including the new fighters, MiG-29Ks, Kamov-31 choppers, MH-60R multi-role helicopters and advanced light helicopters.

The 45,000-tonne Vikrant has been built at Cochin Shipyard at a cost of ₹20,000 crore. Only the US, the UK, Russia, France and China have the capability to build aircraft carriers this size. It has been named after aircraft carrier INS Vikrant operated by the navy from 1961 to 1997.

A second indigenous aircraft carrier to project India’s maritime power in the far seas is also on the navy’s radar, the officials said.

The other aircraft carrier, INS Vikramaditya, was bought second-hand from Russia for $2.33 billion. The navy has been arguing it needs three such floating airfields given its vast area of interest.

Vikrant is the fourth aircraft carrier to be operated by the Indian Navy — first Vikrant (British origin) from 1961 to 1997, INS Viraat (British origin) from 1987 to 2016, and INS Vikramaditya from 2013 onwards.

Vikrant is 262 metres long, has a height of 61 metres (keel to mast), and its flight deck measures 12,500 square metres (equivalent to 10 Olympic-size swimming pools. It has an endurance of 7,500 nautical miles, a maximum speed of 28 knots, 2,300 compartments, and can carry a crew of 1,600.

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The Indian Navy has fast-tracked the process of purchasing 26 fighter jets for its two aircraft carriers after evaluating the trial report of the two shortlisted contenders — F/A 18 Super Hornet of Boeing and the Rafale of Dassault Aviation.

The Super Hornets are US-made while the Rafale is manufactured by France. The Navy needs 26 jets for the two aircraft carriers — INS Vikramaditya and INS Vikrant.

The Navy has carried out trials of both the aircraft from its shore-based facility, INS Hansa in Goa, which is a replica of an aircraft carrier deck.

The trial team submitted its report to the Naval headquarters recently after carrying out extensive trials at its Goa-based facility. The evaluation process is at an advanced stage.

The two contenders in the tender have given extensive details of their planes to the Navy and all the issues would be taken into consideration before arriving at the plane to be shortlisted for the carrier-based operations.

The jets are required for operations on the INS Vikrant aircraft carrier as the MiG-29s are found to be sufficient only for the operational readiness requirements of the first aircraft carrier, INS Vikramaditya.

INS Vikrant is without an element of fighter aircraft as trials are supposed to be conducted by the end of this year. The Navy earlier required 57 planes for operations on both the carriers, but the requirement was cut short by more than half in support of indigenous planes.

The Navy is looking at getting the 26 aircraft within three years of the order being placed. Out of the 26, the Navy wants eight two-seaters for training purposes. However, the Rafale is a single-seater, while the Super Hornet comes in both configurations.

One advantage that the Super Hornet has over the Rafale is the foldable wings, which reduce its wing span from 44 feet to 30 feet, making it more flexible to be accommodated. The Super Hornet can carry four anti-ship missiles compared to one on the Rafale. The Super Hornet with a maximum take off weight is 29,900 kg, while the Rafale is 24,500 kg.

Sources said once the Navy zeroes in on the choice, it will likely be a government-to-government deal like the one for getting 36 Rafale jets for the Indian Air Force.

The navy is looking at an aircraft that can operate from both STOBAR (Short take off- but arrested recovery) and CATOBAR (Catapult Take-off but arrested recovery) aircraft carriers. The STOBAR carriers come with a ski-jump ramp while the CATOBARs are flat deck. Indian Navy’s two carriers INS Vikramaditya and newly inducted INS Vikrant are both STOBAR carriers. The third carrier under planning is likely to be a CATOBAR and keeping that in mind, the navy’s requirement is to have a fighter jet that can operate from both, as the current MiG 29s are limited to the two STOBAR carriers of the Indian Navy.

A CATOBAR carrier can have a bigger impact as it increases range, has more weapons and can operate a variety of aircraft.

Super Hornet and Rafale are suited for CATOBAR carriers but the tests that have taken place are from the navy’s shore-based facility in Goa that has a ski-jump and is identical to the two aircraft carriers India has.

The original Navy plan was to buy 57 fighters but there have been delays. Sources said now the navy is speeding up the process for the critical acquisition of at least 26 aircraft. The Navy currently has a fleet of 40 plus MiG 29 K aircraft but will need replacement at some point of time. With 18-20 aircraft operating from each carrier if a third one indeed gets a go-ahead surely more fighters would be needed. In the Indian Navy’s plans is a third carrier, even though it might be a distant dream as of now. The MiG 29 Ks were inducted in 2010 and the first squadron commissioned in 2013 to operate from INS Vikramaditya.

More BrahMos Missiles for Warships

The Ministry of Defence, on 22 September, signed a Rs 1,700-crore deal with BrahMos Aerospace Private Limited (BAPL) for acquisition of dual-role capable surface-to-surface BrahMos missiles for deployment on warships of the Indian Navy.

“Providing further impetus to atmanirbharta (self-reliance) in defence production, the Ministry of Defence (MOD) signed a contract with BAPL for acquisition of additional dual-role capable surface-to-surface BrahMos missiles at an overall approximate cost of Rs 1,700 crore under the ‘buy-Indian’ category. Induction of these dual-role capable missiles is going to significantly enhance the operational capability of Indian Navy fleet assets,” said a statement from the MoD.

A combination of the names of Brahmaputra and Moskva rivers, BrahMos missiles are designed, developed and produced by BrahMos Aerospace, a joint venture company set up by Defence Research and Development Organisation (DRDO) and Mashinostroyenia of Russia. The first test launch of the initial version of Brahmos took place in 2001. Various types of the BrahMos, including those which can be fired from land, warships and the Sukhoi-30 fighter jets, have already been developed and successfully tested and inducted since then.

The MoD further said: “It is notable that BAPL is making crucial contribution to augment the new generation surface-to-surface missiles with enhanced range and dual-role capability for land as well as anti-ship attacks. This contract is going to give further boost to indigenous production of critical weapon system and ammunition with active participation of indigenous industry.”

BrahMos is a two-stage missile with a solid propellant booster engine. Its first stage brings the missile to supersonic speed and then gets separated. The liquid ramjet or the second stage then takes the missile closer to three times the speed of sound in cruise phase. The missile has a very low radar signature, making it stealthy, and can achieve a variety of trajectories. The ‘fire and forget’ type missile can achieve a cruising altitude of 15 km and a terminal altitude as low as 10m to hit the target. The enhanced range version of the missile has a range of 4,000km, as compared to the original range of 290km.

Cruise missiles such as BrahMos, called ‘standoff range weapons’, which are fired from a range far enough to allow the attacker to evade defensive fire from the adversary. These weapons are in the arsenal of most major militaries in the world.

Diving Support Vessels

Two Diving Support Vessels (Nistar & Nipun) being built by Hindustan Shipyard Ltd, Vishakapatnam for the Indian Navy, were launched on 22 Sep 22.

The Diving Support Vessels (DSVs) are first of the kind, ships indigenously designed and built at HSL for the Indian Navy. The vessels are 118.4 metres long, 22.8 metres at the broadest point and will have a displacement of 9,350 tons.

These ships would be deployed for deep sea diving operations. Additionally, with Deep Submergence Rescue Vehicle (DSRV) embarked, the DSVs are designed to undertake submarine rescue operations, in case requirement exists. Furthermore, these ships will be capable of sustained patrolling, conducting Search & Rescue operations and carrying out Helicopter Operations at high seas.

With approximately 80 % indigenous content, the DSV project has generated considerable local employment opportunities and has also promoted indigenisation which in turn will aid in boosting India’s economy.

Third Aircraft Carrier – INS Vishal

The Indian Navy’s second aircraft carrier, INS Vikrant, will be fully operational by the end of 2022 and it is likely to move forward with the third aircraft carrier, INS Vishal targeting the year 2030. The added capabilities being envisaged for future carriers could boost our capacity building in terms of maritime security as follows:

 Incorporation of technologies such as the Electromagnetic Air Lift System (EMALS), which was disseminated to India by the US defence company, General Atomics Electromagnetic Systems Inc. in 2017.

 The Catapult Assisted Take-Off But Arrested Recovery (CATOBAR) system is used in advanced aircraft carriers for the purpose of ‘catapulting’ aircraft (especially heavy-weight fighters) and ‘assisting’ their landing back on the carrier using arrestor wires.

 A nuclear power plant to cater to all the energy needs on board and for prolonged deployment.

 Space for housing more fighter aircraft and carrier-borne blade folding AEW aircraft.

 Could fly aerial drones and dock autonomous underwater and surface vehicles.

To counter the recent threats from China and to neutralise the hegemony being demanded by China over Indo Pacific region, getting an upper hand at sea is the way forward for India. By just choking the Malacca Straights in the far east, India can counter China effectively during the discourse of an incident. Deployment of carriers at critical points in oceans could become a game-changer during the time of hot pursuits. Henceforth, India needs to have strategic dominance across Indian Ocean Region for maintaining its interests. With the third carrier, we can ensure the availability of two carriers for deployment at any given time.

These aircraft carriers are slightly cheaper alternatives than overseas military bases. To the  Indian Navy, it assures that in some conflictual situations in the Indo-Pacific region, these fighter aircraft carriers will be available on the ground. They can be deployed for combat requirements and provide a long range of surveillance that cannot be provided by a shore-based asset.

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The development marks the culmination of a long journey – the carrier’s construction began in 2009.

“With the delivery of Vikrant, India has joined a select group of nations having the niche capability to design and build an aircraft carrier,” the navy statement read.
It has been built at a cost of around ₹20,000 crore and will significantly boost the country’s naval presence and its reach, navy officials said. The warship’s delivery comes in the backdrop of rigorous user acceptance trials carried out between August 2021 and July 2022.

Vikrant has put India in a select league — only the US, the UK, Russia, France and China have the capability to build aircraft carriers. The 262-metre-long carrier has a full displacement of 45,000 tonne. It has been named after aircraft carrier INS Vikrant, operated by the navy from 1961 to 1997.

It has an indigenous content of 76%. It is a “perfect example of the nation’s quest for Aatmanirbhar Bharat and provides thrust to the government’s Make in India initiative,” the navy said.

Describing Vikrant as a great national achievement, former navy chief Admiral Arun Prakash (retd) said the aircraft carrier will enhance the country’s power projection and sea control capabilities in the Indo-Pacific.

“Building it has taken much longer than it should have. But it’s a good learning experience. It will be meaningful only if we follow it up with a second indigenous aircraft carrier. Otherwise, the skill and expertise that we have acquired will die out, and it will be a huge national loss,” Prakash added.

It will operate an air wing consisting of 30 aircraft, including MiG-29K fighter jets, Kamov-31 choppers, MH-60R multi-role helicopters, advanced light helicopters and light combat aircraft (navy).

The fighters on board the aircraft carrier will use the ski-jump to takeoff and will be recovered by arrestor wires or STOBAR (short takeoff but arrested recovery) in navy parlance.

Vikrant is also expected to operate a new deck-based fighter that the navy is planning to buy — it has already tested Boeing’s F/A-18E Super Hornet and Dassault Aviation’s Rafale-M.The carrier was designed by the Indian Navy’s directorate of naval design. It has 14 decks, including five in the superstructure, 2,300 compartments, and can accommodate a crew of 1,700, including specialised cabins for women.

India currently operates a solitary aircraft carrier, INS Vikramaditya, bought second-hand from Russia for $2.33 billion, but the navy has been arguing it needs three such floating airfields given its vast area of interest.

Vikrant will be commissioned into the navy barely two months after China launched its third aircraft carrier, the first such designed and built entirely in that country. The launch of the new carrier called Fujian on June 17 came against the backdrop of China’s push for greater maritime influence in the far seas and as its warships attempt to leave their mark in Pacific and Indian Ocean regions.

A warship’s launch marks a significant milestone in its construction and refers to the vessel entering the water for the first time. China currently operates two aircraft carriers — CV-16 Liaoning and CV-17 Shandong.

Vikrant will be the fourth aircraft carrier to be operated by the Indian Navy, first Vikrant (British origin) from 1961 to 1997, INS Viraat (British origin) from 1987 to 2016 and INS Vikramaditya (Russian origin) 2013 onwards.

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