Can India Still Win the Quantum Race? Lessons from China’s AI Revolution and Why West Bengal Could Become India’s Quantum Capital
By Suman Munshi
Chief Editor, IBG NEWS
For much of the past three decades, India has proudly called itself the “IT Capital of the World.” Indian engineers built global software enterprises, multinational corporations established development centres across Bengaluru, Hyderabad, Pune and Gurugram, and millions of software professionals powered the world’s digital transformation.
Yet, as the world enters the era of Artificial Intelligence (AI), Quantum Computing, advanced semiconductors and intelligent robotics, a difficult question has emerged: Has India missed the next technological revolution while China has quietly positioned itself at its forefront?
The answer is more nuanced than a simple yes or no.
India has not lost the race. However, China began preparing for it nearly fifteen years earlier.
The Difference Between Building Software and Building Technology
India’s greatest strength has been software engineering and IT services. This model generated billions of dollars in exports and transformed the country’s economy. However, software services alone do not create technological sovereignty.
China adopted a fundamentally different strategy.
Instead of becoming merely the world’s software factory, it invested simultaneously in manufacturing, semiconductors, artificial intelligence, telecommunications, quantum research, robotics and advanced materials. Universities, industry, government laboratories and state-backed investment funds were coordinated under long-term national technology plans.
This integrated ecosystem enabled China to build not only applications but also the underlying technologies that power them.
International policy analyses consistently show that China’s strength lies in sustained state investment, integrated research ecosystems and rapid industrial scaling, particularly in quantum communication and strategic technologies.
AI Was Never Just About Algorithms
Many discussions incorrectly portray AI as merely a software innovation.
In reality, modern AI depends upon an ecosystem comprising high-performance chips, cloud infrastructure, data centres, sensors, robotics, advanced networking, semiconductor manufacturing and highly trained researchers.
Chinese technology companies such as Alibaba, Tencent, Baidu and ByteDance benefited from access to enormous domestic markets, continuous research funding and close collaboration with leading universities.
India, meanwhile, produced world-class software professionals but invested comparatively less in frontier research, indigenous AI hardware and large-scale computing infrastructure during the formative years of the AI revolution.
Quantum Computing: The Next Strategic Frontier
Artificial Intelligence may dominate today’s headlines, but the next technological revolution is likely to be driven by quantum technologies.
Quantum computing promises transformational capabilities in pharmaceutical research, material science, logistics optimisation, financial modelling, cybersecurity and climate simulations.
Unlike classical computers that process information in binary bits, quantum computers use quantum bits—or qubits—which exploit superposition and entanglement to solve certain classes of problems exponentially faster.
Although practical fault-tolerant quantum computers remain years away, governments increasingly regard quantum technology as a strategic national capability.
Why China Moved Faster
China recognised quantum science as a national strategic priority long before most countries.
Major investments produced significant achievements, including the world’s first quantum communication satellite, the Beijing–Shanghai quantum communication backbone and dedicated national quantum laboratories.
Independent international assessments indicate that China leads the world in quantum communications and produces one of the largest volumes of quantum research publications, while continuing to invest aggressively in quantum computing infrastructure.
Importantly, China’s progress has been built upon long-term planning rather than isolated projects.
India’s Opportunity Has Not Disappeared
India entered the quantum race later, but not too late.
The Government of India launched the National Quantum Mission to accelerate indigenous research in quantum computing, quantum communication, quantum sensing and quantum materials.
Global experts widely acknowledge that commercially scalable quantum computing remains an emerging field, meaning no nation has yet secured an irreversible lead. The coming decade will determine which countries successfully transform laboratory breakthroughs into commercial ecosystems.
This creates an extraordinary opportunity for India.
This is a strategic question that touches on technology policy, industrial planning, education, geopolitics, and state-level economic development. The premise that India has “lost” the AI or quantum race is too absolute. India has strengths, but China built a much deeper technology ecosystem over the last two decades. The gap is significant, especially in frontier research and manufacturing.
Why China Moved Ahead in AI
1. Long-term National Strategy
China treated AI as national infrastructure.
Beginning around 2015–2017, China made AI a national priority with coordinated investments involving:
- Central government
- Provincial governments
- Universities
- State-owned enterprises
- Private companies
Investment reached tens of billions of dollars.
India largely relied on private IT companies and startups without comparable long-term public investment.
2. Manufacturing First, AI Second
China already dominated
- Electronics
- Semiconductor packaging
- Sensors
- Cameras
- Robotics
- Consumer devices
Every smartphone became a data collection machine.
India became strong in software services but weak in hardware manufacturing.
Without hardware, AI ecosystems remain dependent on foreign chips.
3. Massive Data Availability
Companies like:
- Alibaba
- Tencent
- Baidu
- ByteDance
generated billions of daily interactions.
AI improves with data.
India has over a billion people but data remains fragmented across multiple languages and platforms.
4. AI Chips
China invested heavily in
- AI accelerators
- GPUs
- Data centres
- Chip fabrication
- Domestic semiconductor firms
India only recently launched large semiconductor incentive programs.
5. Research Funding
Chinese universities produce thousands of AI PhDs annually.
Top institutions include:
- Tsinghua University
- Peking University
- University of Science and Technology of China
India has excellent institutes such as:
- Indian Institute of Science
- Indian Institutes of Technology
But research funding per researcher has generally been much lower.
What Went Wrong in India’s AI Planning?
Focused on IT Services
India became the world’s software outsourcing hub.
This created millions of jobs.
However, it also encouraged:
- software maintenance
- outsourcing
- consulting
instead of
- foundational AI
- chip design
- robotics
- deep research.
Venture Capital
Indian startups often pursue:
- quick profitability
- SaaS
- fintech
Deep-tech startups require 10–15 years of patient capital.
China’s state-backed funding has been more supportive of long-horizon investments.
Weak Academia–Industry Linkage
In China:
University → Startup → Government → Industry
works as one pipeline.
India still has relatively limited commercialization of university research.
Brain Drain
Many of India’s top AI researchers work at companies such as:
- Microsoft
- OpenAI
- Meta
rather than in Indian labs.
Quantum Computing: China vs India
China began investing heavily around 2008–2010.
Today it leads in:
- Quantum communication
- Quantum satellites
- Quantum cryptography
- Quantum networks
- Superconducting quantum processors
Notable achievements include the Micius satellite and large-scale quantum communication networks.
India announced the National Quantum Mission in 2023, with funding of about ₹6,000 crore over eight years. The mission aims to develop intermediate-scale quantum computers, quantum communication, sensing, and materials research.
Why China Is Ahead in Quantum
1. Continuous Funding
China has invested steadily for nearly two decades.
India’s major national push came much later.
2. Dedicated National Labs
China established specialized institutes focused exclusively on quantum technologies.
India’s expertise is spread across organizations such as:
- Indian Institute of Science
- Indian Institutes of Technology
- Raman Research Institute
- Tata Institute of Fundamental Research
3. Manufacturing
Quantum hardware depends on:
- ultra-high vacuum systems
- cryogenics
- superconducting materials
- photonics
- precision fabrication
China has invested extensively in these supply chains, while India is still developing them.
Does India Still Have an Opportunity?
Yes.
Quantum computing is still at an early stage globally.
Even the US and China have not yet achieved fault-tolerant, large-scale universal quantum computers.
There is still room for countries to become leaders in:
- Quantum software
- Quantum algorithms
- Quantum cybersecurity
- Quantum networking
- Quantum sensing
- Specialized hardware
Why West Bengal Could Become India’s Quantum Capital
West Bengal has several structural advantages that are often overlooked.
1. Strong Academic Base
The state is home to institutions such as:
- Indian Statistical Institute
- S.N. Bose National Centre for Basic Sciences
- University of Calcutta
- Jadavpur University
- Indian Association for the Cultivation of Science
- Indian Institute of Science Education and Research Kolkata
These institutions have internationally recognized expertise in physics, mathematics, and quantum science.
2. Legacy in Mathematics and Physics
West Bengal has produced globally influential scientists including:
- Satyendra Nath Bose
- Meghnad Saha
- Jagadish Chandra Bose
- Prasanta Chandra Mahalanobis
This legacy supports advanced theoretical research.
3. Existing IT Ecosystem
The IT hubs in Salt Lake Sector V and New Town provide software talent that could transition into quantum software, simulation, and cybersecurity.
4. Lower Costs
Compared with Bengaluru or Hyderabad, Kolkata generally offers lower land and operating costs, which could attract deep-tech firms if combined with supportive policy.
What West Bengal Would Need
A successful quantum strategy could include:
- A dedicated Quantum Technology Park in New Town.
- A state-backed Quantum Venture Fund.
- Integration of research institutions with industry.
- International collaborations with universities and companies.
- Scholarships for quantum engineering and photonics.
- Investment in cryogenics, photonics, and precision manufacturing.
- Tax incentives for quantum and semiconductor startups.
- A state quantum cloud so startups can access quantum hardware remotely.
- A yearly Global Quantum Summit in Kolkata.
- Specialized master’s and PhD programs aligned with industry needs.
Can West Bengal Rival Chinese Quantum Hubs?
Matching China’s scale of investment would be unrealistic in the near term. However, West Bengal does not need to replicate China’s entire ecosystem to become important. By focusing on areas where it already has comparative strengths—mathematics, theoretical physics, quantum algorithms, software, cryptography, and quantum communication—it could become one of India’s leading quantum innovation clusters.
A realistic 10-year goal would be for West Bengal to establish itself as:
- India’s leading center for quantum software and algorithms.
- A major hub for quantum-safe cybersecurity and communications.
- A preferred destination for quantum startups and academic collaboration.
- A key contributor to the goals of the National Quantum Mission through coordinated state support.
The outcome will depend less on historical legacy and more on sustained investment, collaboration between academia and industry, availability of patient capital, and the ability to attract and retain world-class researchers.
Why West Bengal Could Lead India’s Quantum Future
Ironically, one of India’s strongest foundations for quantum leadership already exists—not in Bengaluru or Hyderabad—but in West Bengal.
Few regions in Asia possess such an extraordinary concentration of scientific institutions.
These include:
- Indian Statistical Institute
- S.N. Bose National Centre for Basic Sciences
- Indian Association for the Cultivation of Science
- University of Calcutta
- Jadavpur University
- Indian Institute of Science Education and Research Kolkata
The intellectual legacy of pioneers such as Satyendra Nath Bose, Jagadish Chandra Bose, Meghnad Saha and Prasanta Chandra Mahalanobis continues to influence global science.
What West Bengal lacks is not talent—it is coordinated strategic investment.
A Blueprint for Kolkata
If policymakers act decisively, Kolkata could emerge as India’s premier quantum innovation cluster.
A realistic roadmap would include:
- Establishing a Quantum Technology Park in New Town.
- Creating a state-backed Deep Technology Venture Fund.
- Building shared cryogenic and photonics laboratories for startups.
- Encouraging university-industry research partnerships.
- Launching specialised postgraduate programmes in quantum engineering.
- Creating quantum cybersecurity and post-quantum cryptography centres.
- Attracting global technology companies through targeted incentives.
- Hosting an annual International Quantum Summit in Kolkata.
Unlike traditional IT parks, quantum ecosystems thrive through deep collaboration between physicists, engineers, mathematicians, computer scientists and advanced manufacturers.
West Bengal already possesses much of this intellectual foundation.
Beyond Politics
Technology leadership cannot be achieved through election cycles.
China’s technology rise reflects decades of consistent policy rather than short-term political gains.
India’s success will similarly depend on sustained investments extending well beyond individual governments.
Quantum technology, advanced AI and semiconductor manufacturing should be treated as national strategic infrastructure, comparable to highways, ports or power grids.
The Road Ahead
The question is no longer whether India can compete.
The real question is whether India is willing to invest consistently in frontier science for the next twenty years.
If that commitment is made, West Bengal—with its scientific heritage, academic excellence and relatively lower operating costs—could become one of the country’s most important centres for quantum innovation.
History has already shown that revolutions in science often begin where great minds, visionary policy and long-term investment converge.
The next quantum revolution may still carry an Indian signature.
Whether that signature is written from Kolkata depends on decisions made today.
