Whalesbook
Budget Expectations and Fiscal Realities
The defense sector stands at a critical juncture ahead of Union Budget 2026. While defence stocks have outperformed broader indices with a 26.80 percent gain since February 2025, they remain below recent peaks. The market anticipates an 8-10 percent increase in the defense budget, a modest rise compared to the Ministry of Defence's request for a 20 percent hike. This ambitious proposal faces headwinds from fiscal constraints, making a significant deviation from historical 9-10 percent annual growth unlikely.
For fiscal year 2025-26, the government earmarked ₹1.80 lakh crore for capital outlay within a total defence budget of ₹6.81 lakh crore. A key point for investors is the allocation structure: 75 percent is designated for domestic procurement, but only 25 percent is specifically reserved for private sector manufacturers. This highlights the government's intent to foster indigenous capabilities but also presents a challenge for private players.
Focus Areas and Modernization Priorities
Spending is expected to concentrate on critical areas such as drones, arms, ammunition, and defence electronics. Operational priorities, including counter-UAV systems, missile defence, submarines, helicopters, and mobility platforms, are driving investment. The evolving nature of modern warfare, marked by adversaries' advancements in autonomous weapons and AI-enabled capabilities, necessitates India's shift towards networked, integrated systems.
Following Operation Sindoor, which exposed gaps in drone warfare, the government released emergency funding of ₹500 billion for immediate weapon system procurement. This underscores the urgency in bolstering capabilities in missiles, air defence, long-range artillery, and advanced defence electronics like radars and electronic warfare systems.
The Critical Execution Bottleneck
The most significant challenge facing the sector, and the focus for investors, is execution. Despite approximately ₹3.3 lakh crore in approved capital expenditure for FY26 and ₹9 lakh crore of approvals over the past 36 months, a substantial gap persists between planning and delivery. Defence backlogs now sit at 3-5 times current sales levels.
Data reveals that by October 2025, only ₹92,211 crore, or 51.23 percent, of the total ₹1.80 lakh crore capital outlay for FY26 had been utilized. This execution lag is attributed to complex factors including expanding supply chains, securing skilled manpower, and managing delays in procuring specialized components and global imports, as seen in programs like the Tejas aircraft and Project-75(I) submarines.
Industry experts note that defence expenditure's share of GDP has declined, falling to 1.9 percent in 2024-25 from 2.8 percent in 2009-10. This contraction fuels calls for increased allocations, with recommendations suggesting a 10 percent overall growth and raising capital outlay to 30 percent of the budget.
Market Sentiment and Outlook
Equity markets have already factored in an 8-10 percent budget increase, limiting significant upside unless allocations exceed expectations or execution dramatically improves. The investment focus has shifted from order visibility to execution credibility. Elevated order books and long-term visibility from modernization and export growth provide a constructive outlook with limited downside risks.
However, sustained outperformance hinges on the government's ability to address the execution bottleneck. Successfully transforming the massive ₹9 lakh crore order backlog into delivered capabilities is the ultimate determinant of success for both national security and investor returns.