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Defence capex jumped 17% in Budget 2026-27. Headlines were quick to call it a tailwind for defence stocks. The harder question is which ones already priced this in.
What 17% capex hike actually funds
The increase covers acquisition of equipment, modernization of platforms, and capacity addition in domestic manufacturing. Three buckets matter most.
Aircraft and aerospace. Tejas, transport aircraft, helicopters. Multi-year programs that benefit HAL primarily, with components from Bharat Forge and several smaller suppliers.
Naval platforms. Submarines, surface vessels. Mazagon Dock and Cochin Shipyard are the primary beneficiaries.
Land systems and electronics. Tanks, missiles, radars, communication systems. BEL, BEML, Bharat Dynamics, Cochin Shipyard, and a long tail of suppliers.
The four buckets of defence stocks
Bucket one. Large state-owned primes. HAL, BEL, Mazagon Dock. These are the headline names. They get the biggest contracts directly. They’ve also already run hard. Valuations are at multi-year highs.
Bucket two. Component suppliers. Bharat Forge, Astra Microwave, MTAR Technologies. Less direct exposure to government contracts, but growing as defence supply chains build out. Mid-cap names with more upside but also more execution risk.
Bucket three. Listed private players. Solar Industries, Astra Defence, Paras Defence. Smaller market caps, more entrepreneurial, higher beta to news flow.
Bucket four. Adjacent beneficiaries. Larsen & Toubro defence segment, Tata’s defence business inside Tata Sons, Mahindra’s defence operations. These are diversified groups where defence is a piece, not the whole.
Order book vs execution: the gap
Indian defence companies have built massive order books. HAL alone has order books exceeding ₹1 lakh crore. The execution rate is what determines actual earnings.
Historically, Indian defence PSUs execute at 60 to 70% of their announced timelines. That gap is where investor expectations get tested. A company with a 5-year order book might convert it over 7 to 8 years.
When executing matches or exceeds expectations, the stocks rerate. When it disappoints, even strong order books don’t help.
For the smaller suppliers, execution risk is even higher. They depend on the primes’ delivery schedules, which can shift.
Valuations after the run
HAL trades around 30 to 35 times forward earnings. BEL around 35 times. These are not value plays anymore. They’re growth-priced names where the growth has to materialize for the prices to make sense.
The mid and small-cap defence names trade at even higher multiples. Some are pricing in 5 to 7 years of perfect execution. The setup is asymmetric. Modest disappointment can drop the stocks 30%. Continued perfect execution might give 15 to 20% returns.
The right way to size exposure
For investors not currently in defence, building exposure today carries more valuation risk than 18 months ago. The entry isn’t cheap. Smaller position sizes (3 to 5%) make sense.
For investors already holding defence, taking some profits is reasonable. Reduce overgrown positions to target weights. Hold core conviction names that have multi-year visibility.
For the supplier segment, only invest in names where you can actually evaluate the underlying business. Don’t buy ‘defence theme’ through a fund unless the fund’s holdings make sense to you. Many defence-themed funds hold the same crowded large-cap names, with no particular advantage.
The honest verdict on defence as a 2026 theme.
The structural story is real. India’s defence indigenization push will continue for years. The capex commitments are bipartisan and visible.
The investment story is more complicated. Most of the easy multiple expansion has happened. From here, the returns depend on earnings delivery. Some names will execute. Others won’t. The dispersion within the sector will increase.
Defence is no longer a ‘rising tide lifts all boats’ theme. It’s now a ‘pick the right boat’ theme. That requires more work, and the returns will reward those who do it.
