What are the key bottlenecks in India's aspiration to become a global semiconductor hub by 2035? Suggest measures.

NITI Aayog's Frontier Tech Hub roadmap, "Future of India's Semiconductor Industry" (May 2026), targets a USD 120–150 billion value chain and an indispensable global role by 2035 [1]. Realising this demands moving from ecosystem creation to ecosystem deepening — a shift blocked by structural bottlenecks.

Key Bottlenecks

• Technology gap: limited indigenous capability at advanced 3nm/2nm nodes; India remains concentrated in assembly, testing and packaging rather than design [4].
• Full-stack IP deficit: shallow domestic semiconductor intellectual property, forcing reliance on foreign design and EDA tools [4].
• Talent shortage: inadequate specialised workforce in fabrication, materials science and system-level design.
• Upstream material dependence: import reliance for ultra-pure chemicals, gases and wide-bandgap inputs (SiC, GaN) [1].
• Capital & execution risk: fabs are capital-intensive, long-gestation; success needs seamless NITI Aayog–MeitY–Finance coordination [3].
• Infrastructure: uninterrupted power, ultrapure water and logistics still uneven.

Suggested Measures

• Operationalise ISM 2.0 (Budget 2026-27) for equipment/materials manufacturing and full-stack IP, backed by the ₹1,000 crore research-and-training push [3][4].
• Scale industry-led R&D and university design centres to close the talent gap [4].
• Build a critical-minerals and compound-semiconductor supply strategy to cut upstream dependence [1].
• Forge "trusted-capacity" partnerships, leveraging China+1 supply-chain realignment [1].

By sequencing near-term packaging strengths with deep investment in design, materials and skills, India can convert its 2035 aspiration into digital sovereignty and economic resilience — anchoring semiconductors within Atmanirbhar Bharat.