War leads to loss of life but it is profitable for a few people and companies who are associated with the defence industry and the defence contractors who support the war. 

In 2026, India is in a unique advantageous position as geopolitical fault lines widen across multiple geographies simultaneously and India has also upped the ante with respect to defence manufacturing. 

So for Indian investors, this raises an important question that is worth examining and it is whether the defence sector is an investment opportunity or the optimism around the sector is already priced in after a period of spectacular stock market returns? Let us discuss the defence sector in this blog. 

Conflicts among countries

The Russia-Ukraine war has shown no signs of resolution. Middle East tensions remain volatile, with Israel, Iran, the US and regional proxies locked in an extended confrontation. 

Closer home, the India-Pakistan border saw its most significant military escalation in years, even if it has since de-escalated. 

These developments are not isolated events. They represent a fundamental restructuring of the global security environment where defence spending is no longer cyclical but structural and a necessity for countries who are present in war-prone regions or have a threat of being attacked by other countries.

India’s defence budget

The first thing to understand about India’s defence sector is that the government’s commitment here is unusually durable. The FY2026-27 defence budget stands at Rs 7.85 lakh crore, an increase of 15.19% over Budgetary Estimates (BE) of FY26. It also accounted for 14.67% of the Union Budget which is highest among the Ministries.

The budgetary allocation under capital head (capital outlay) to the defence forces is over Rs 2.19 lakh crore, which is 21.84% more than Budget Estimates of FY26. Capital outlay is the part that actually funds procurement of new systems, platforms, and weapons which creates order books for manufacturers.

The good news for Indian investors who are looking to invest based on the defence theme, this number matters and it must be closely watched. The Ministry of Defence has mandated that 75% of this capital acquisition budget must be spent for procurement from domestic companies. In other words, higher defence allocations are directed toward Indian companies and not foreign OEMs.

This will have a ripple effect on Indian companies as well as the sector creating a solid ecosystem. Every rupee of the budget does not flow out of the country and it stays within the ecosystem, building capacity, creating jobs and generating revenue for listed Indian defence companies. 

Moreover, the Defence Acquisition Council has accorded Acceptance of Necessity (AoN) for various proposals of the services at an estimated value of about Rs 3.60 lakh crore on February 12, 2026. This will help in the procurement of aircraft, missiles, naval platforms, drones and electronic warfare systems. That is nearly double the annual capital outlay for building a deep, multi-year execution pipeline.

Defence spending in India’s case has come a long way from being a vote-on-account ritual to a strategic national priority. That distinction matters enormously for investors with a five-to-ten year investment horizon.

India’s remarkable turnaround in defence manufacturing

A decade ago, India was one of the largest importers of defence equipment and that was a diplomatic vulnerability and an economic drain. But the Indian government took a lot of measures to become a net exporter of defence equipment from a net importer. 

India’s domestic defence production officially crossed Rs 1.54 lakh crore in FY2025, up from roughly ₹80,000 crore in FY2020. The government is being aggressive in terms of defence production and has also set an ambitious target of Rs 3 lakh crore by 2029. This is nearly double the recent figures and it is backed by order book data rather than just political intent.

On the export front, the transformation is even more striking. India’s defence exports have grown by many times in the past few years reaching Rs 38,424 crore in FY2026 compared to Rs 1941 crore in FY2015.

The government has set a target of achieving Rs 3 lakh crore in domestic defence manufacturing and Rs 50,000 crore in defence exports by 2029. This push will not only strengthen India’s position as a key player in global defence production but it will also fuel economic growth. This is likely to make India’s defence manufacturing sector robust and it is on a clear upward trajectory, bringing the country closer to becoming truly self-reliant and independent in defence production.

India now exports defence equipment to nearly 100 countries and this is a number that would have seemed implausible five years ago.

The product mix tells us another important story. The BrahMos supersonic cruise missile has become a prominent selling point in India’s defence export story. The country delivered the missile to Philippines under a $375 million contract. India has also received interest from Vietnam, Indonesia, and several other Indo-Pacific partners. Further, the Akash air-defence missile has been sold to buyers in Armenia and the Pinaka multi-barrel rocket launcher is gaining traction internationally.

Meanwhile, private firms contributed Rs 15,233 crore to total FY2025 exports, signalling a expansion of the ecosystem. India is no longer simply assembling imported components but developing platforms it can build, export and scale.

Key players in the defence space

There are a lot of companies in the defence sector driven by the government’s ambition to become self-reliant and the support it provides. The listed defence companies in India span a mix of well-established PSUs and a growing set of private-sector players that are growing rapidly up the value chain.

HAL anchors India’s aerospace ambitions, with a strong order book for LCA Tejas Mk-1A fighter aircraft from the Indian Air Force. BEL dominates in defence electronics such as radars, electronic warfare suites, communications systems, anti-drone technology or counter-unmanned aircraft systems, etc. Bharat Dynamics remains the go-to for missile and ammunition manufacturing. On the naval side, Mazagon Dock Shipbuilders and Garden Reach Shipbuilders are executing large warship and submarine programmes.

The more interesting emerging story is in the private sector. Companies like Solar Industries India and Bharat Forge are moving from components to systems, from ammunition and energetics to artillery platforms and drone subsystems. Goldman Sachs has forecasted that private Indian defence firms have the potential to deliver strong growth through FY2028 and it reflects the sector’s tailwinds but the structural advantages private players have in terms of execution and export competitiveness.

States like Uttar Pradesh and Tamil Nadu defence with their industrial corridors are also helping the companies and also the industry as a whole. The Uttar Pradesh Defence Industrial Corridor has attracted over $4.2 billion in active investments, whereas Tamil Nadu has emerged as the largest destination for Korean FDI in India, largely driven by defence manufacturing tie-ups.

Investment route for retail investors

For most retail investors, picking individual defence stocks requires a level of deep knowledge about the sector, tracking news related to orders and procurement, policy monitoring, etc. which is not possible. There are many mutual fund schemes that focus on the defence sector and many fund managers who believe in India’s potential defence story. So mutual funds and ETFs offer a safe and easy entry point into the theme and gain exposure to the sector.

Several asset management companies now offer defence-themed index funds and ETFs structured as passive vehicles tracking the Nifty India Defence TRI. These give diversified exposure across large-cap anchors like HAL and BEL, mid-cap players, and smaller specialist firms, without requiring investors to make individual stock calls.

For investors who believe in the multi-year structural story but are wary of concentration risk, a SIP-based approach into a defence index fund, treated as a 7-to-10-year thematic allocation, is arguably the most disciplined entry strategy available.

Risk in defence investments

When it comes to investments, there is no sector or theme that is completely risk free and without factoring in the risks, any investor may face huge losses. Let us take a look at the risks associated with the defence sector. 

Valuation stretch is one of the important risks associated with the sector. In the past few years, the defence sector has grown by leaps and bounds and it has given good returns. Many defence stocks are trading at significant premiums to their historical multiples. In a sector where revenue is backend-loaded and order execution is lumpy, any earnings disappointment can trigger sharp corrections.

In this sector, there is execution risk which is structural and not episodic. There may be capacity mismatch between order intake and delivery capability. Companies may have won large contracts but they would lack the necessary infrastructure, expertise, supply chain depth, skilled workforce, efficient management etc. to deliver on time and they are likely to face pressure on cash flows and margins.

Import dependency persists in critical sub-systems. India still relies heavily on imported aero-engines for fighter aircraft which is a vulnerability that geopolitical disruptions could expose. Indigenisation of propulsion technology remains a long-term aspiration and not a near-term reality.

Policy risk is real in India. Defence procurement policies have changed direction multiple times over the past two decades. Over a long period of time or if the government changes, their priorities of the goverment may change. Further, their procurement rules or FDI limits may change which can have an adverse impact on the investments in the sector as the private players may hesitate to invest due to uncertain policies.

Geopolitical normalisation could dampen the demand for weapons and ammunitions. While it seems unlikely in the near term, any meaningful de-escalation in global tensions could moderate the urgency of procurement. This can lead to lower growth prospects resulting in lower premium that markets are currently placing on defence stocks.

Conclusion 

India’s defence sector is one of the compelling investment themes in the Indian equity market but it is not suited for someone who is impatient. 

The fundamental case is strong and there are a lot of reasons for the sector to grow even more. A government committed to domestic sourcing and self-reliance, a strong and growing order book in tens of lakh crore, a technology transition toward electronics, AI-led warfare favours Indian capabilities. 

But the short-term risk is real and valuations are stretched. Execution is a challenge and the sector may become uncertain, meaning the investors who enter at peak enthusiasm and exit at the first sign of turbulence will likely regret the experience.

For those with higher risk appetite and sector knowledge, selective stock picking in companies with the strongest combination of order book depth and execution track record offers higher upside potential. In addition, they must assess the long-term prospects and focus on allocation rather than concentrating on a few stocks.

Frequently Asked questions (FAQs)

1. Is the defence sector good to invest in India?

Yes. With a Rs 7.84 lakh crore budget, 75% domestic procurement mandate, rising exports and multi-year order pipelines, India’s defence sector offers a compelling, long-term structural investment opportunity for patient investors provided they follow the required risk management.

2. Which is India’s No. 1 defence stock?

in terms of market capitalization, Hindustan Aeronautics Limited (HAL) is widely regarded as India’s top defence stock, backed by strong government patronage and its central role in India’s aerospace ambitions.

3. How does geopolitics affect the stock market?

Geopolitical tensions typically trigger volatility across broader markets while boosting defence stocks. Conflicts accelerate procurement cycles, raise military budgets globally, and increase demand for domestic defence production which may directly benefit listed defence companies.

4. How to invest in defence sector stocks?

Investors can buy individual defence stocks directly through a demat account or opt for diversified exposure through defence-themed mutual funds and ETFs tracking the Nifty India Defence Index.

5. Can defence sector stocks be long-term investments?

With a strong government support, a decade-long order pipeline, rising exports, and India’s indigenisation push, defence stocks are well-suited for long-term investors who are patient and ready to hold for a period of seven to ten years.

Disclaimer: This article is for informational and educational purposes only. It does not constitute investment advice. Please consult a SEBI-registered financial advisor before making any investment decisions. Mutual fund investments are subject to market risks, read all scheme-related documents carefully.