Is India's Defence Budget Ready for the Age of Drones and Cyber Warfare?

By Yohaan Marda | Young Economist Programme, Nikore Associates |July 2026

In May 2025, Indian automated drones struck nine terror-linked targets across the border in Pakistan in just a matter of minutes. The operation was efficient and completed with clinical accuracy. It served as a message — not just to its opponents, but to its very own budget planners. Half a year later, the Union Budget 2026-27 allocated ₹82,217 crore under a single budget head for 'Other Equipment', a 30 % increase in a single year, covering automated aerial vehicles, drone systems, electronic warfare systems, and AI-powered surveillance operations.¹ India's defence budget is no longer about guns or tanks. It has evolved to adapt with the world and prepare to fight the wars of the future. 

This blog argues that the Ministry of Defence's 2026-27 budget, a record ₹7,84,678 crore, is the highest single-ministry budget allocation in India's history. The most significant shift in India's military spending, away from manpower and recruitment expenditure, towards unmanned warfare. However, this transformation does have its limits. It is quietly using up ₹1.71 lakh crore of India's defence pension bill² — distributed to over 34 lakh ex-servicemen, an obligation to the people who served the country. But is investing in future warfare more important than that of the people who did the same in the past? 

The most important aspect to understand about this budget is what is being bought with it. An amount of ₹82,217 crore in 2026-27 was assigned to it, a 30.3 % increase from the previous year. Outside of the budget, the Indian Armed Forces have already approved projects valued at over ₹5,000 crore for Indian-made Unmanned Aerial Vehicles (UAVs), including an initiative to obtain 87 Medium Altitude Long Endurance (MALE) drones valued at approximately ₹25,000–30,000 crore.³ The government's 2047 vision released in March 2026 envisions military seform, with the creation of four new organisations: Defence Geospatial Agency, Data Force, Drone Force, and Cognitive Warfare Action Force. India has understood that simply adding to antique methods would not be as effective as creating modern ones. 

What makes this change more supported by claims than previous modernisation attempts is that India is no longer simply dreaming about the future; it is starting to create it. In 2026-27, 75% of the capital acquisition budget — ₹1.39 lakh crore is reserved for domestic defence operation systems. This is an important change from 2020-21, when the figure for the budget was just 4o% of what it is right now⁴. In just 2025, India's defence signed 193 contracts valued at over ₹2.09 lakh crore, with 177 promoting independent Indian manufacturers. The contracts included the AMCA stealth jet program, the BrahMos missile deal with Indonesia, and the 156 LCH Prachand helicopters worth ₹62,700 crore. Production hit ₹1.5 lakh crore, a new record for the country. The Aatmanirbhar Bharat (Self-reliant India) initiative has not remained a political movement, but has become the mechanical force behind the renaissance of India's military. 

Defence pensions in 2026-27 are ₹1.71 lakh crore, a 6.56⁵% increase from the last year, distributed to more than 34 lakh ex-military personnel. The funds are all connected — the funds that buy every jet, drone, and modern warfare systems are the same as the funds that are disbursed to every pensioner. Every rupee that goes to a pension is a rupee that cannot be used for a UAV. The tension is not a policy failure or a miscalculation; it is a reality. India committed to its veterans — through the One Rank One Pension scheme in 2016, which caused pensions to spike to 42% in a single year. The real challenge that India's defence modernisation faces isn't the willingness of investment in technology. It's the obligations of the past clashing with the creation of the future. 

A major objection is that the country's capital is growing from 21.84% in 2026-27 over 2025-26 Budget Estimates, making it so that the pensions won't become that constraining anymore. This is nearly true, but the totality of the situation is much more complicated than the headline suggests, because of how that capital figure is calculated. In the 2025-26 Revised Estimate, a new budget head, 'Spectrum Charges' appeared, adding ₹36,131 crore to revenue expenditure.⁶ These are fees for electromagnetic frequency allocation, not for weapons, not for training, and not even for operational features. The 'Spectrum Charges' inclusion in the defence budget increased revenue spending and made the jump in the allocation of capital seem larger relative to any other distorted bases. Remove the inclusion of 'Spectrum Charges', and the capital growth is much more modest. Furthermore, the Observer Research Foundation (O.R.F.) analyses have flagged that the capital growth rate remains below the 16th Finance Commission's recommendation to achieve the ideal 'multi-domain operational capability'. The very capability that a constantly developing country like India quintessentially needs for its drones and autonomous warfare programs 

A solution that could be implemented is a introduction of a Defence Technology Innovation Fund, separate from the general defence budget. They need to be completely dedicated exclusively to Research and Development in autonomous and electronic warfare. Currently, India lacks investment in technology as it competes directly with various liabilities, notably pension growth, and the operational budget in the same budget pool. In tight years, long-gestation R&D projects are the first to be excluded. A dedicated fund based on how DRDO's Technology Development Fund (TDF) operates⁷, but scaled and made permanent, would keep India's autonomous warfare investment separate from the annual budget cycle. iDEX (Innovations for Defence Excellence) already enables private-sector creation in cyber and AI; what it lacks is a stable funding program that cannot be changed when pensions rise, or when different commitments change. 

In May 2025, India proved that it can compete in a technology war. The 2026-27 budget proves that it is also beginning to prepare for one. But intention and just plans aren't the same thing. But not while ₹1.71 lakh crore just walk out the door to be used in pensions before any drones are ordered. India's next war will be decided based on the electromagnetic spectrum, not the amount of guns or soldiers — and the budget that funds the war must be centred around that truth, not the pension commitments of the previous ones.