India Semiconductor Mission — Fabs, Design, Geopolitics

Why this matters now

Semiconductors are the most strategic industrial product of the 21st century — like oil in the 20th. Countries that master semiconductor capability shape global technology, defence, and economic outcomes. India is starting late but has unique advantages — design strength, demographic dividend, demand scale, friendly geopolitical positioning. The next decade will determine whether India joins the chip powers (US, Taiwan, Korea, Japan, China, EU) or remains dependent.

India Semiconductor Mission

The India Semiconductor Mission (ISM) was launched in December 2021 with a ₹76,000 crore outlay. ISM is a Specialised Independent Business Division within Digital India Corporation under MeitY.

Key objectives:

1. Establish semiconductor fabs (front-end fabrication);
2. Establish display fabs;
3. Set up compound semiconductor / silicon photonics / sensors fabs;
4. Set up semiconductor ATMP (Assembly, Testing, Marking, Packaging) units;
5. Promote semiconductor design through Design-Linked Incentive (DLI).

Four ISM schemes

Major projects under ISM

Tata Electronics — PSMC Dholera fab

• ₹91,000 crore; 28-50 nm CMOS technology;
• 50,000 wafers/month capacity;
• Partnership with PSMC (Powerchip Semiconductor Manufacturing Corp, Taiwan);
• Foundation stone March 2024;
• Production target 2027-28;
• India's FIRST FAB.

Micron Sanand ATMP

• $2.75 billion (~₹22,500 crore);
• DRAM and NAND packaging;
• June 2023 approval;
• Production started late 2024;
• World's largest memory chip maker by revenue.

Tata Electronics OSAT Jagiroad

• ₹27,000 crore;
• Semiconductor assembly & testing;
• First major chip facility in Northeast;
• Assam — strategic location.

CG Power - Renesas - Stars OSAT, Sanand

• $760 million;
• Analog and mixed-signal chip packaging;
• Renesas (Japan) tech transfer.

Kaynes Semicon OSAT, Sanand

• ₹3,300 crore;
• Chip packaging.

Total approved: ~₹1.5 lakh crore investments. Additional pipeline includes Foxconn (status uncertain post-Vedanta JV exit July 2023), display fabs, multiple OSAT.

Design ecosystem — India's strength

India has approximately 25% of global semiconductor design workforce — a major strength.

Design hubs: Bangalore, Hyderabad, Pune, NCR — home to ~600+ chip design companies.

Major MNCs with India design centres: Intel (Bangalore), Qualcomm (Hyderabad), Samsung Semiconductor (Bangalore), Texas Instruments, AMD, Nvidia, MediaTek, AnalogDevices, Marvell, Synopsys, Cadence, ARM.

Indian design companies: Saankhya Labs, Signalchip, Mindgrove Technologies (RISC-V chips), Calligo Technologies. Government's DLI scheme has approved ~20+ Indian design companies.

However, design strength has not translated into IP ownership — most chips designed in India are owned by foreign companies. Mindset shift needed.

Semiconductor geopolitics

Semiconductors are at the centre of contemporary geopolitical rivalry.

US-China tech war

• October 2022 US export controls — restrict advanced chip exports to China; Entity List; Foreign Direct Product Rule;
• Expanded 2023, 2024, 2025;
• FAB-equipment controls (ASML EUV machines);
• China retaliated with gallium/germanium export restrictions (August 2023); anti-monopoly cases against US firms.

Taiwan's centrality

• TSMC produces ~60% of world's chips and ~90% of advanced (<7 nm) chips;
• Taiwan Strait tensions threaten supply security;
• China invasion scenarios could shut down global chip supply for years.

'Friend-shoring' to allies

India, Vietnam, Malaysia, Mexico emerging as second-tier hubs to reduce China dependence.

CHIPS Acts — global comparison

India's ISM is the smallest of major chip programmes. But India's strategy is to leverage friend-shoring + design strength + demand scale to attract global investment.

Quad chip cooperation

The Quadrilateral Security Dialogue (Quad — India, US, Japan, Australia) has made semiconductor cooperation a pillar:

• Quad Critical and Emerging Technology Working Group;
• iCET (US-India) — Initiative on Critical and Emerging Technology — semiconductors explicitly covered;
• COMPACT (2025) — TRUST initiative includes semiconductors;
• India-Japan chip cooperation (Renesas tech transfer);
• India-Australia critical minerals (gallium, germanium, lithium);
• Quad chips supply chain initiative.

For deeper treatment, see India-US Strategic Partnership.

Challenges India must overcome

1. Timeline — fabs take 3-5 years; Dholera operational 2027-28;
2. Capital intensity — modern fabs cost $10-20 billion each;
3. Technology gap — limited indigenous semiconductor technology;
4. Ecosystem gaps — lithography (ASML monopoly), high-purity chemicals, precision tools;
5. Talent — design strong but fabs need different skills;
6. Water & power — ultra-pure water + continuous power required;
7. Global cyclicity — semiconductor industry boom-bust cycles;
8. Scale economics — need high utilisation to be profitable;
9. IP & licensing — royalty outflows;
10. Geopolitical risk — caught between US-China tensions.

Strategic outlook

India's semiconductor strategy will succeed if it:

• Operates Tata-PSMC Dholera fab on schedule (2027-28);
• Scales OSAT (Micron, Tata Jagiroad, CG Power, Kaynes) to meaningful capacity;
• Develops indigenous design IP (not just contract design);
• Builds ecosystem (materials, equipment, tools);
• Maintains friend-shoring positioning;
• Develops semiconductor talent pipeline;
• Achieves second-generation fab (smaller node, 14-7 nm) by 2030.

"India's semiconductor mission is the most ambitious industrial policy of this decade. It will determine whether India can be a serious technology power — or remains a digital colony." — paraphrasing the 2024-25 Economic Survey chapter on industry

UPSC PYQs and likely future questions

• 2022 GS-3: "Discuss the India Semiconductor Mission. Why is semiconductor capability strategic for India?"
• 2024 GS-3: "Examine the geopolitics of semiconductors and India's positioning. What are the constraints on Indian chip manufacturing ambitions?"
• Likely 2026 question: "Compare India's ISM with the US CHIPS Act 2022 and EU Chips Act 2023. What is the relative scale and strategy?"
• Likely 2026 question: "Discuss the role of Quad in India's semiconductor strategy. To what extent does it reduce China dependence?"
• Likely 2026 question: "Examine the trade-off between fab investment (front-end) and OSAT/design strategy (back-end + IP). Which path should India prioritise?"

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