War is unfortunate, but also a catalyst for technological breakthroughs and economic momentum. While the world debates the ethics of arms, seasoned investors are increasingly focusing on the defence sector—a realm that blends national security, innovation, and steady returns.

 

The defence sector spans everything that supports a nation's military readiness—from building advanced weaponry to maintaining critical infrastructure. It includes the development, manufacturing, and upkeep of military equipment, logistics, R&D, and next-gen technologies for national security.

 

This vast ecosystem is divided into key segments:

 

• Land: Tanks, armoured vehicles, artillery systems, and soldier equipment.
• Air: Fighter jets, missiles, helicopters, drones, and avionics.
• Naval: Submarines, warships, patrol boats, and aircraft carriers.
• Cyber & Electronic Warfare: Cyber defence, secure communications, and electronic warfare tools.
• Space: Satellite-based surveillance, anti-satellite weapons, and space security tech.

 

From boots on the ground to eyes in the sky, the sector plays a crucial role in safeguarding sovereignty and is fast becoming a major investment theme.

 

The global defence sector is a $527 billion industry (2025) and is projected to reach $676 billion by 2029, with a CAGR of 6.4%. At the heart of this growth? Rising geopolitical tensions (Europe, Middle East, Indo‑Pacific), technological disruption (AI, drones, hypersonics), and a race for military supremacy across land, sea, air, space, and cyberspace.

 

 

Here is the twist—unlike most sectors, defence thrives on long-term, state-backed demand. No budget cuts, no trend reversals. Just long-term visibility and steady cash flows.

 

Is It Too Late to Invest in India's Defence Sector?

 

India's defence sector is characterised by its position as the world's second-largest armed forces and significant military expenditure. India's defence sector is at an inflexion point—transitioning from a historically import-heavy model to a self-reliant, innovation-driven powerhouse.

 

With a $130 billion military spending target over the next five years, the government's focus on indigenisation, exports, and startup inclusion positions the sector as a robust long-term bet. In India, this market dynamic is accentuated by the government's "Atmanirbhar Bharat" push, soaring defence budgets, and an unprecedented export drive.

 

India ranks fifth globally in military expenditure (US$86B in 2025) and fourth in global firepower. The country's defence budget crossed ₹6.22 lakh crore in FY25, rising at ~10% p.a. India's defence sector is on a multi-decade growth path, driven by indigenisation, private‑sector inclusion, and export ambitions.

 

 

India's defence metrics have scaled from FY14 to FY25. Each bar highlights the dramatic increase in budget, production, and exports and overlays the impressive CAGR for context. Notice how defence exports have skyrocketed—a ~38% annual growth rate.

 

Structural Drivers and Megatrends - More Than Bullets and Bombs:

 

1) "Atmanirbhar Bharat" and Indigenisation:

 

India's transformation from one of the world's top arms importers to a net exporter is underway. The MoD now allocates 75% of procurement budget for FY26 (₹1.11 lakh crore)  reserved for domestic procurement, and over 16,000 MSMEs[ are part of defence supply chains. Moreover, defence corridors in UP and Tamil Nadu have attracted ₹8,600+ crore in investment across 253 MoUs.

 

Did You Know?

 

• Over 400 military equipment items have been placed on India's "no import" list to push domestic manufacturing.
• Positive Indigenisation List: 5,500+ items banned from imports; 3,000+ already indigenised.
• India has signed 193 contracts worth ₹2.09 lakh crore in FY25, of which 85% are awarded to domestic firms—a historic shift in procurement strategy.

• HAL's LCH Prachand order in March 2025 alone was worth ₹62,700 crore, the largest-ever single contract for indigenous combat helicopters.
• The indigenous combat aircraft Tejas contains over 60% local components in its latest batch.

 

2) Export Acceleration

 

Defence exports surged from ₹1,500 crore in FY17 to ₹23,622 crore in FY25—a 34x jump in 8 years. India exports to 100+ countries. Major clients include Armenia, Philippines, and Taiwan (interested in India's D4 anti-drone system). What is interesting? Private sector exports (₹15,233 Cr) have now outpaced DPSUs (₹8,389 Cr). The target? ₹50,000 crore by FY29.

 

Investing in Defence: Your Battlefield Strategy:

 

1) Listed Giants - Defence PSUs (DPSUs)

 

 

 

2) Midcaps and High-Growth Names: Small But Mighty

 

With over 1,000 startups in the iDEX programme and FDI up to 74% under the automatic route, Indian defence tech is booming—from drones to AI-enabled targeting. Notably, Zen Technologies (simulators), ideaForge (UAVs), QNu Labs (quantum), and Tonbo Imaging (vision systems) are becoming investor darlings.

 

 

3) Defensive and Diversified Exposure - ETFs & Global Giants

 

For diversification, global defence ETFs like ITA (iShares) or SPDR XAR include Lockheed Martin, Raytheon, and Northrop Grumman—global giants benefiting from the same megatrends.

 

4) India-focused Defence‑Themed Mutual Funds:

 

 

Defence focused equity mutual fund are available for investment. The track record is limited to 2 years for now. The funds have done well in the last 6 months. 

 

Defence vs Other Sectors: What Makes It Unique?

 

What's Hot in 2025: Investment Themes - Technology Inflexion Points:

 

- Unmanned Aerial Vehicles (UAVs) - Includes military drones and unmanned underwater vehicles for surveillance, target acquisition, and even airstrikes. Countries are rapidly integrating these due to reduced soldier risk and lower cost. The global UAV market is ~$20 billion and rising. India's own Rudrastra-1 and kamikaze drones have cleared field trials.

 

 

- Hypersonic and Missile Tech - Hypersonic missiles travel >5x speed of sound and can evade most air defences. The hypersonic race is central to future deterrence. Whoever leads will control the strategic upper hand. India is investing heavily in QRSAM, MR-SAM, and precision-guided munitions. BEL and BDL are primary beneficiaries.

 

- Defence AI & Quantum -  AI and machine learning are used in predictive maintenance, battlefield data analysis, autonomous targeting, and threat detection. AI boosts efficiency, lowers operational risk, and gives real-time decision-making advantages, which are crucial in modern warfare. Startups like QNu Labs are building India's first quantum positioning systems, while Tata Advanced Systems is developing AI-based RCWS (Remote Controlled Weapon Stations).

 

- Space-Based Defence - India is now exporting brake parachutes for Su-30 jets to Malaysia. HAL's collaboration with ISRO on small satellite launch vehicles opens up a new frontier.

 

- MRO (Maintenance, Repair & Overhaul) - Defence aircraft and vehicles require advanced tech-driven servicing to ensure uptime and safety, especially as fleets age. Defence ministries outsource to private MRO firms due to cost and tech benefits. It is a long-term, recurring revenue model. Demand for MRO services is increasing globally.

 

Risks & Considerations for Investors:

 

 

Strategy: Tiered Allocation:

 

My dear readers, it's not too late—but where and how much you allocate must reflect valuation discipline, execution confidence, and risk appetite. The structural reforms—Atmanirbhar Bharat, private‑sector inclusion, export acceleration—are irreversible megatrends. In a world rearming for the next geopolitical phase, India is not just buying weapons—it is building an industry.

 

All defence stocks are expensive and carries valuation risk with little margin of safety. To mitigate valuation risk, one can enter whenever there is a meaningful correction or in staggered manner using a cost-averaging approach.

 

Monitor key triggers - budget utilisation updates (quarterly capex execution), export order wins (monthly MoD authorisations) and iDEX contract awards (innovation pipeline)

 

While valuations stand elevated, the long‑term growth runway (10+ years) remains firmly intact. By adopting a tiered allocation, disciplined entry, and rigorous monitoring, investors can harness the "visibility, velocity, value" trinity that defence investing uniquely offers and create a "patriotic portfolio".

 

Best Regards

 
Dr. Tarunika Jain Agrawal Ph.D. 

Alpha Research

 

Disclaimer:  The perspectives provided reflect our expectations of the economy, market, and investments, which may or may not materialize. Investors are encouraged to conduct their own due diligence before investing.