Budget 2025: Defence Capex Set for 15% Jump While Infrastructure Spending Faces Selective Approach
Union Budget 2025 adopts selective capex approach with defence sector leading growth at 15% increase to ₹2.07 lakh crore in FY27. Emergency procurement worth ₹40,000 crore in FY26 supports defence momentum. Overall capex growth moderates to 9-10%, reaching ₹12.40-12.50 lakh crore. Railways sees mixed allocation with safety and signalling prioritised while roads and housing face subdued outlook.

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The Union Budget 2025 presents a strategic shift in capital expenditure allocation, moving away from broad-based spending to targeted sectoral investments. After experiencing significant momentum in the first half of FY26, the capex cycle has normalised, prompting investors to focus on specific policy signals and sectoral priorities. The government's commitment to fiscal discipline limits scope for expansive spending, creating a selective investment environment.
Defence Sector Leads Capex Growth
Defence emerges as the standout performer in the upcoming budget allocation. The sector benefits from substantial emergency procurement and sustained indigenisation initiatives that strengthen India's strategic capabilities.
| Parameter: | Details |
|---|---|
| FY26 Emergency Procurement: | ₹40,000 crore |
| FY27 Expected Growth: | 15% |
| FY27 Estimated Base: | ₹1.80 lakh crore |
| Projected FY27 Allocation: | ₹2.07 lakh crore |
Motilal Oswal expects defence spending to jump significantly, driven by the government's focus on strategic resilience and self-reliance. Allied industries including shipbuilding, electronics, and critical minerals are positioned to benefit from the indigenisation wave as policy emphasis shifts toward domestic manufacturing capabilities.
Railways Allocation Shows Mixed Outlook
The railways sector faces a differentiated approach with specific segments receiving priority treatment. Safety infrastructure, signalling systems, and rolling stock remain key focus areas, reflecting the government's commitment to operational efficiency and passenger safety. However, broader rail segments that constituted 47% of FY26's capex allocation are expected to see more restrained growth.
BofA Securities economists Rahul Bajoria and Smriti Mehra indicate that allocation for roads, remaining railway sub-segments, and housing could remain subdued in the upcoming budget cycle.
Overall Capex Trajectory and Fiscal Framework
Total capital expenditure growth is projected to align with nominal GDP expansion, showing significant moderation from previous periods. The spending pattern reflects a normalisation after the front-loaded approach adopted in early FY26.
| Metric: | FY26 | FY27 Projection |
|---|---|---|
| Capex Growth Rate: | 40% (H1 surge) | 9-10% |
| Total Capex Amount: | - | ₹12.40-12.50 lakh crore |
| GDP Percentage: | - | 3.10-3.20% |
| Fiscal Deficit Target: | 4.40% | 4.30% |
Bajoria and Mehra noted that capital spending has normalised over recent months, tracking 28% year-over-year growth on a financial year-to-date basis. They expect capex to slightly exceed budget numbers primarily due to additional defence spending.
Sectoral Winners and Investment Focus
Motilal Oswal identifies several sectors positioned for higher allocations beyond defence. Infrastructure-linked manufacturing, pharmaceuticals, power, nuclear energy, electronics, and critical minerals are expected to receive enhanced funding. Trade tariff-affected labour-intensive sectors may also see supportive measures.
The approach represents a strategic pivot from the broad-based capex rally of 2022-24, when government spending provided widespread sectoral benefits. Revenue expenditure is expected to remain tightly managed, with limited growth in subsidies and non-essential spending, maintaining the government's fiscal discipline approach.
Market Implications and Outlook
The selective capex approach creates a differentiated investment landscape where strategically aligned sectors receive priority funding. Defence contractors, railway safety equipment manufacturers, and allied industries stand to benefit most from the targeted allocation strategy. The government's focus on fiscal consolidation while maintaining strategic investments reflects a balanced approach to economic management and national security priorities.































