The BRICS 2026 sidelines have highlighted a new phase in India–Russia defence cooperation, with manufacturing, modernisation and technology transfer gaining greater importance.
India and Russia have been defence partners for generations. From fighter aircraft and helicopters to submarines, missiles and air-defence equipment, Russian and Soviet-origin systems have played an important role in the development of India’s armed forces.
But the nature of this relationship is changing.
India is no longer looking at defence cooperation only in terms of purchasing military equipment. Increasingly, the focus is on what can be produced, repaired, upgraded and developed within India.
That change is important because India’s defence requirements are growing at the same time as the country is trying to build a stronger domestic industrial base.
The discussions surrounding Russian proposals for the Su-57, the modernisation of the Su-30MKI, air-defence systems and industrial cooperation provide useful examples of this transition.
At the same time, these developments need to be viewed carefully. A proposal, an expression of interest and a formal contract are not the same thing.
A Relationship Built Over Decades
India’s defence relationship with Russia has deep roots.
During the Soviet period, India acquired and later produced a range of Soviet-designed military platforms. After the Soviet Union dissolved, much of that cooperation continued with the Russian defence industry.
One of the most visible examples is the Su-30MKI fighter aircraft. India did not simply operate a Russian aircraft; it developed a substantial domestic manufacturing and maintenance capability around the platform.
HAL’s Nashik facilities have supported the Su-30MKI fleet, while its Koraput division has manufactured the AL-31FP engine under licence from Russia.
This history helps explain why technology and industrial cooperation have become such important parts of the present relationship.
Why Technology Matters More Than a Simple Purchase
Buying a military platform provides an immediate operational capability. Building expertise around that platform can provide a longer-term industrial benefit.
For India, the second aspect has become increasingly important.
Technology cooperation can involve different levels of participation. Depending on the agreement, Indian companies may be involved in manufacturing components, assembling systems, carrying out repairs, performing upgrades or eventually developing related technologies themselves.
This does not mean that every product manufactured in India automatically becomes an Indian-designed product.
A better way to understand the process is:
Imported technology → Indian manufacturing experience → skilled workforce → local supply chain → research capability → greater indigenous capacity
The journey can take years, and the amount of technology actually transferred depends on the terms of each agreement.
Su-30MKI: An Existing Platform Gets a New Lease of Life
The Su-30MKI is particularly important because India already operates a large fleet and has built considerable experience around the aircraft.
Rather than replacing the entire fleet, modernisation can allow India to improve the capabilities of aircraft that are already part of the force structure.
Russia has proposed a substantial upgrade programme for the aircraft. Discussions reported in 2026 have included advanced avionics, sensors, radar, electronic warfare capabilities and weapons integration.
The programme is commonly referred to as the ‘Super Sukhoi’ upgrade.
However, the reported financial value of a proposal should not be presented as the value of a completed contract unless the agreement has actually been signed.
HAL’s own records show the depth of India’s existing involvement with the Su-30MKI. The company manufactures and overhauls the aircraft and provides support for the Indian Air Force fleet.
Why is the upgrade important?
The answer goes beyond the aircraft itself.
A major modernisation programme can create work in areas such as:
- avionics;
- radar technology;
- electronic warfare;
- aircraft structures;
- weapons integration;
- maintenance;
- testing and certification;
- aerospace engineering.
For India, upgrading an established fleet can therefore also become an opportunity to expand domestic technical expertise.
Su-57 and the Question of India’s Fifth-Generation Fighter
The Su-57 is Russia’s fifth-generation fighter aircraft and has attracted attention in India because Russia has discussed possible cooperation involving production and technology.
The proposal has to be understood alongside India’s own Advanced Medium Combat Aircraft (AMCA) programme.
This creates an important distinction for students:
Su-57
Russian fifth-generation fighter
AMCA
India’s indigenous fifth-generation fighter programme
India’s interest in foreign technology does not remove the importance of indigenous development. Instead, the two issues exist alongside each other.
As of the latest 2026 reporting, the Russian Su-57 offer should be described as a proposal under discussion rather than a confirmed Indian acquisition. Reporting ahead of Putin’s September visit specifically described several Russian defence proposals, rather than a concluded major defence agreement.
This distinction is particularly important in current-affairs writing because headlines about an offer can easily be mistaken for confirmation of a purchase.
The Rise of India’s Private Defence Industry
Another significant change is the increasing role of private Indian companies.
For decades, defence production in India was strongly associated with organisations such as HAL, Bharat Dynamics Limited (BDL), Bharat Electronics Limited and the ordnance-production system.
The private sector now has a much larger role in manufacturing, research, supply chains and defence partnerships.
This creates a broader industrial model:
Foreign technology + Indian public-sector expertise + private manufacturing + domestic suppliers
The objective is not necessarily to remove foreign companies from the equation. Instead, India is trying to increase the amount of value and technical capability created within the country.
Air Defence: Igla-S and Verba
Short-range air defence is another area connected with Russian-origin technology.
The Igla-S is a man-portable air-defence system designed to engage low-flying aerial targets. Systems of this type form one layer of a wider air-defence network.
Russia’s Verba is another very-short-range air-defence system.
Reports in 2026 have discussed possible Indian production and technology cooperation relating to the Verba system. Such reports should be described as proposals or prospective arrangements unless a final contract is officially confirmed.
Useful examination facts
| System | Country of origin | Broad category |
|---|---|---|
| Igla-S | Russia | Man-portable air-defence system |
| Verba | Russia | Very-short-range air-defence system |
| Su-30MKI | Russia/India | Multirole fighter |
| Su-57 | Russia | Fifth-generation fighter |
| AMCA | India | Indigenous fifth-generation fighter programme |
The larger lesson is that defence cooperation increasingly involves production and industrial participation, not just the delivery of finished equipment.
HAL: From Licence Production to Technical Capability
HAL provides one of the clearest examples of how a foreign-origin defence platform can become part of India’s domestic aerospace ecosystem.
The company began licensed production of the Su-30MKI after an agreement with Russian partners. HAL subsequently developed manufacturing and overhaul capabilities around the aircraft and its engine.
Its Koraput division began producing the AL-31FP engine under Russian licence in 2004.
This is significant because aircraft manufacturing involves far more than assembling an airframe.
It requires expertise in:
- engines;
- metallurgy;
- electronics;
- avionics;
- quality control;
- precision engineering;
- testing;
- maintenance;
- logistics.
The experience accumulated through such programmes can contribute to the wider aerospace ecosystem.
BDL and India’s Missile Manufacturing Base
Bharat Dynamics Limited (BDL) is another important organisation in India’s defence-industrial structure.
Established in 1970, BDL was created as a manufacturing base for guided missile systems and related equipment. Its present activities extend across missiles, underwater weapons and other defence products.
The company has also emphasised cooperation with foreign original equipment manufacturers where technology transfer and India’s domestic manufacturing requirements can be accommodated.
This illustrates an important feature of India’s current defence strategy: foreign cooperation and indigenous production do not necessarily have to be opposing ideas.
The objective can be to use cooperation to expand domestic capability.
What Does ‘Technology Transfer’ Actually Mean?
The phrase technology transfer is frequently used in defence discussions, but it can mean different things.
At the simplest level, a foreign company may provide technical documentation and know-how required to manufacture or maintain a system.
More advanced arrangements may involve Indian engineers participating in production, testing, integration or development.
The exact extent depends on the contract.
Technology transfer can therefore range from relatively limited manufacturing knowledge to much deeper industrial cooperation.
For competitive-exam preparation, remember:
Technology transfer is not the same as complete ownership of the underlying technology.
The legal rights, intellectual property, production permissions and level of access depend on the agreement between the parties.
Why Local Manufacturing Is Important for India
India’s interest in domestic production is partly connected with operational requirements.
Military equipment has to be maintained for years after it enters service. Aircraft need spare parts. Engines require overhaul. Missiles and electronic systems need testing and periodic replacement.
If too much of this capability remains outside the country, maintenance can become vulnerable to international disruptions.
A stronger domestic industrial base can help India develop:
- skilled technical manpower;
- local suppliers;
- repair and overhaul facilities;
- engineering knowledge;
- manufacturing infrastructure;
- testing capabilities;
- research and development capacity.
This is one reason why indigenisation has become an important term in India’s defence policy.
India–Russia Relations Are No Longer Only About Defence
Defence remains important, but the wider relationship has expanded.
During the September 2026 meetings in New Delhi, Modi and Putin reviewed cooperation covering defence, energy, space, economic matters, skill mobility and people-to-people ties. They also highlighted the importance of the first INNOPROM India industrial exhibition for expanding manufacturing and trade links.
The economic relationship has therefore become a major part of the conversation.
India and Russia are working toward a US$100-billion bilateral trade target by 2030. Indian officials have also identified areas such as pharmaceuticals, automobile components, food products, engineering goods and other non-energy sectors as areas with scope for expansion.
This matters because bilateral trade has traditionally been strongly influenced by energy and defence-related transactions.
Expanding other sectors would make the economic relationship broader.
Manufacturing and Investment: A New Area of Interest
The 2026 INNOPROM India event provided another indication of the changing economic agenda.
The exhibition brought together manufacturers, technology companies, investors and government representatives. Indian authorities presented industrial corridors and manufacturing facilities as potential locations for international investment.
The broader objective is straightforward:
Instead of only buying from one another, India and Russia are also looking at opportunities to manufacture, invest and develop businesses together.
The Indian government has identified advanced manufacturing, energy, mining, railways and emerging technologies among areas covered by its bilateral investment mechanism.
Energy and Critical Minerals
Energy continues to occupy an important place in India’s relationship with Russia.
For India, energy security involves having reliable supplies while managing international market conditions and geopolitical risks.
At the same time, another issue is becoming increasingly important: critical minerals.
Modern industries depend on minerals and materials used in batteries, electronics, renewable-energy equipment, aerospace applications and defence systems.
For this reason, access to critical minerals is increasingly viewed as part of long-term industrial and strategic planning.
Cooperation in this area could therefore connect India’s economic ambitions with its technology and manufacturing requirements.
The Thirukkural: A Cultural Dimension to the Relationship
The India–Russia relationship also has a cultural side.
During his September 2026 meeting with Vladimir Putin in New Delhi, Prime Minister Narendra Modi presented him with a Russian translation of the Thirukkural, the classical Tamil work associated with Thiruvalluvar. The 2026 edition was published by the Central Institute of Classical Tamil and includes the Tamil text, transliteration and Russian translation.
The Thirukkural contains 1,330 couplets arranged in 133 chapters and deals with subjects including ethics, social conduct, governance and human relationships.
Why is this relevant to international relations?
Diplomacy is not conducted only through defence agreements and trade negotiations. Literature, language, art and cultural traditions can also create channels of understanding between societies.
The presentation of a Tamil classical text in Russian therefore added a cultural element to a meeting otherwise dominated by strategic and economic issues.
The Challenges India Must Manage
The relationship also has practical difficulties.
Russia’s defence industry has been affected by the continuing Russia–Ukraine conflict and international sanctions. These conditions can influence production, logistics, financing, spare-parts availability and delivery schedules.
India, meanwhile, is developing closer relationships with several other defence partners while increasing its own domestic production.
This means future defence agreements will have to be considered in the context of several requirements at once:
Operational capability + cost + technology + domestic manufacturing + long-term support
India’s indigenous programmes, including AMCA and other domestic missile, aircraft and air-defence projects, are also becoming increasingly important.
Consequently, the role of foreign suppliers is gradually being viewed through a wider question:
What additional capability can the partnership create inside India?
Five Terms to Remember
For competitive-exam preparation, the current phase of India–Russia defence cooperation can be understood through five terms.
1. Modernisation
Improving the capabilities of existing equipment, such as the Su-30MKI.
2. Indigenisation
Increasing the share of Indian manufacturing, skills and components.
3. Technology Transfer
Obtaining technical knowledge or production capabilities from a foreign partner under agreed terms.
4. Joint Production
Producing a defence platform or system through cooperation between Indian and foreign entities.
5. Diversification
Expanding the relationship beyond traditional defence and energy sectors into manufacturing, investment, technology and other areas.
Why This Matters for Competitive Exams
India–Russia relations can appear in several parts of competitive-exam syllabi.
Questions may connect the relationship with:
- international relations;
- defence technology;
- Make in India;
- Atmanirbhar Bharat;
- bilateral trade;
- BRICS;
- strategic partnerships;
- missile technology;
- aerospace manufacturing;
- critical minerals;
- energy security;
- cultural diplomacy.
Instead of memorising isolated facts, students can understand the relationship through a simple progression:
Past: Defence purchases and licensed production
Present: Modernisation, manufacturing and technology cooperation
Emerging direction: Broader industrial, economic and technological partnerships
Frequently Asked Questions
Is India buying the Su-57 from Russia?
The Su-57 has been part of Russia’s proposals for defence cooperation with India. As of the latest September 2026 reporting, it should not be described as a completed Indian acquisition unless a formal agreement is announced.
What is the Super Sukhoi programme?
It refers to the proposed modernisation of India’s Su-30MKI fleet, with improvements expected in areas such as avionics, sensors, electronic warfare and weapons integration.
What is AMCA?
AMCA stands for Advanced Medium Combat Aircraft, India’s indigenous programme for developing a fifth-generation fighter aircraft.
What is Igla-S?
Igla-S is a Russian-origin man-portable air-defence system.
What is Verba?
Verba is a Russian very-short-range air-defence system.
What is the India–Russia trade target for 2030?
The two countries are working toward a bilateral trade target of US$100 billion by 2030.
What is the Thirukkural?
The Thirukkural is a classical Tamil text attributed to Thiruvalluvar. It consists of 1,330 couplets divided into 133 chapters.
Final Takeaway
The India–Russia defence relationship is entering a phase in which the value of cooperation cannot be measured only by the number of military platforms purchased.
India already has decades of experience operating and producing Russian-origin systems. The next question is how that experience can contribute to manufacturing, maintenance, engineering and indigenous research within the country.
The Su-30MKI modernisation discussions, proposals concerning the Su-57 and cooperation involving air-defence systems illustrate different parts of this transition. At the same time, the broader bilateral relationship is moving into manufacturing, investment, energy, technology and trade.
For India, the central theme is therefore not simply buying equipment from Russia. It is about determining how international partnerships can contribute to long-term domestic capability while India continues to develop its own defence technologies and industrial base.
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