UPSC Mains Notes 2026 | GS Paper III | Page 26 | Science & Technology: Indigenization of Technology and Developing New Technology | Complete Premium Study Notes

 

UPSC Mains Notes 2026

General Studies Paper III

Page 26 – Science & Technology: Indigenization of Technology and Developing New Technology

Part 1 – Introduction to Indigenization of Technology & Developing New Technology

Science and Technology have become the foundation of national development, economic growth, strategic security and global competitiveness. For a rapidly developing country like India, technological self-reliance is essential to reduce dependence on imports, strengthen domestic industries, promote innovation and achieve sustainable development. The Government of India has therefore prioritized Indigenization of Technology and the Development of New Technologies under various national initiatives.

Indigenization promotes the design, development, production and maintenance of technologies within the country using domestic knowledge, skilled manpower and industrial capabilities. Simultaneously, continuous research and innovation help India develop emerging technologies that can compete globally.

Meaning of Indigenization of Technology

Indigenization of Technology refers to the process of developing, adapting, manufacturing and improving technologies within the country using domestic scientific knowledge, research institutions, industries and human resources. It aims to minimize dependence on foreign technology while enhancing national capabilities.

Objectives of Technology Indigenization

Objective	Description
Technological Self-Reliance	Reduce dependence on imported technologies.
National Security	Strengthen defence and strategic capabilities.
Innovation	Encourage indigenous research and product development.
Industrial Growth	Promote domestic manufacturing and entrepreneurship.
Employment Generation	Create high-skilled jobs in science and technology sectors.
Global Competitiveness	Enhance India's position in advanced technology markets.

Importance of Developing New Technologies

• Improves productivity across industries.
• Strengthens national defence and cybersecurity.
• Supports digital transformation and smart governance.
• Promotes sustainable development through clean technologies.
• Enhances healthcare, agriculture and education.
• Creates opportunities for startups and innovation-driven enterprises.
• Increases exports of high-value technology products.
• Contributes to India's vision of becoming a global innovation hub.

Major Sectors Requiring Indigenous Technology

Sector	Importance
Defence	Weapons, missiles, aircraft and naval systems.
Space	Satellites, launch vehicles and space exploration.
Healthcare	Medical equipment, vaccines and biotechnology.
Agriculture	Precision farming, biotechnology and climate-resilient crops.
Digital Technology	Artificial Intelligence, semiconductors, cloud computing and cybersecurity.
Energy	Renewable energy, green hydrogen and battery technologies.

UPSC Value Addition

Technology indigenization is closely associated with flagship initiatives such as Atmanirbhar Bharat, Make in India, Digital India, Startup India, National Quantum Mission, India Semiconductor Mission and the Production Linked Incentive (PLI) Scheme. These programmes strengthen domestic innovation, reduce import dependence, improve manufacturing capabilities and position India as a leading technology-driven economy on the path towards Viksit Bharat 2047.

Part 2 – Research, Innovation, Indigenous Technology Development & Government Initiatives

Research and Innovation are the driving forces behind technological advancement. India has made significant progress in developing indigenous technologies through collaboration among government institutions, research organizations, universities, startups and private industries. These efforts aim to build a self-reliant technology ecosystem capable of addressing national priorities and competing in the global innovation landscape.

Technology Development Process

Stage	Description
Research	Generation of new scientific knowledge through basic and applied research.
Innovation	Conversion of research outcomes into practical solutions.
Prototype Development	Creation and testing of initial product models.
Commercialization	Large-scale manufacturing and market introduction.
Continuous Improvement	Upgrading technology based on user feedback and emerging needs.

Major Government Initiatives

Initiative	Objective
Atmanirbhar Bharat	Promote self-reliance in manufacturing and technology.
Make in India	Encourage domestic manufacturing and industrial growth.
Startup India	Support innovation, entrepreneurship and technology startups.
Digital India	Expand digital infrastructure and e-governance.
India Semiconductor Mission	Develop domestic semiconductor manufacturing capabilities.
National Quantum Mission	Advance research in quantum computing, communication and sensing.
Production Linked Incentive (PLI) Scheme	Boost domestic manufacturing in strategic sectors.

Major Scientific & Research Institutions

Institution	Contribution
ISRO	Space technology, satellite systems and launch vehicles.
DRDO	Defence research and indigenous military technologies.
CSIR	Scientific research and industrial innovation.
DST	Promotion of science, technology and innovation policies.
DBT	Biotechnology research and healthcare innovations.
BARC	Nuclear science and atomic energy research.
IITs & IISc	Advanced engineering research and technology development.

Benefits of Indigenous Technology Development

• Strengthens national security and strategic autonomy.
• Reduces dependence on imported technologies.
• Promotes innovation-driven economic growth.
• Creates high-skilled employment opportunities.
• Enhances export potential of technology products.
• Improves resilience against global supply-chain disruptions.
• Encourages collaboration between academia, industry and government.
• Supports sustainable and inclusive development.

UPSC Value Addition

India's technology ecosystem is increasingly driven by initiatives such as Atmanirbhar Bharat, National Research Foundation (NRF), Anusandhan National Research Foundation (ANRF), National Quantum Mission, IndiaAI Mission, India Semiconductor Mission and the PLI Scheme. Together, these programmes aim to transform India into a global centre for innovation, advanced manufacturing and emerging technologies while supporting the vision of Viksit Bharat 2047.

Part 3 – Emerging Technologies, Challenges & Way Forward

The 21st century is witnessing rapid technological transformation driven by Artificial Intelligence (AI), Quantum Computing, Biotechnology, Robotics, Semiconductors, Space Technology and Advanced Communication Systems. These emerging technologies are reshaping economies, governance, healthcare, defence and education. India is investing significantly in these strategic sectors to become a global technology leader.

Major Emerging Technologies

Technology	Applications	Importance
Artificial Intelligence (AI)	Healthcare, education, governance, finance	Improves efficiency and decision-making.
Quantum Technology	Computing, secure communication, sensing	Provides next-generation computing power.
Semiconductor Technology	Electronics, automobiles, defence	Foundation of the digital economy.
Biotechnology	Vaccines, agriculture, pharmaceuticals	Improves health and food security.
Robotics & Automation	Manufacturing, logistics, healthcare	Enhances productivity and precision.
Space Technology	Navigation, communication, disaster management	Supports national development and strategic security.
Green Hydrogen Technology	Clean energy and industrial fuel	Promotes sustainable development.

Challenges in Technology Indigenization

• High dependence on imported advanced technologies and semiconductor chips.
• Limited investment in research and development (R&D).
• Shortage of highly skilled scientists and researchers.
• Technology transfer restrictions due to geopolitical factors.
• Cybersecurity threats and data privacy concerns.
• Insufficient collaboration between academia and industry.
• High cost of developing cutting-edge technologies.
• Global competition in emerging technology sectors.

Measures to Strengthen Indigenous Technology

Measure	Expected Outcome
Increase R&D Expenditure	Promotes scientific innovation and technology development.
Strengthen University-Industry Collaboration	Accelerates commercialization of research.
Support Technology Startups	Encourages innovation and entrepreneurship.
Develop Semiconductor Ecosystem	Reduces dependence on imported chips.
Enhance Skill Development	Creates a globally competitive technology workforce.
Strengthen Cybersecurity Infrastructure	Protects critical digital assets.
Expand International Scientific Cooperation	Facilitates knowledge sharing and advanced research.

Way Forward

• Promote innovation through increased public and private investment in R&D.
• Strengthen indigenous manufacturing under Make in India and Atmanirbhar Bharat.
• Expand research funding through the Anusandhan National Research Foundation (ANRF).
• Develop world-class semiconductor fabrication and electronics manufacturing facilities.
• Encourage ethical and responsible use of Artificial Intelligence and emerging technologies.
• Enhance intellectual property creation through patents and technology commercialization.
• Build a resilient innovation ecosystem connecting government, industry and academia.

UPSC Value Addition

India's future technological leadership depends on strengthening indigenous research, innovation and manufacturing. Flagship programmes such as the India Semiconductor Mission, National Quantum Mission, IndiaAI Mission, Digital India, Startup India, Make in India and Atmanirbhar Bharat are expected to transform India into a globally competitive technology powerhouse. These initiatives are critical for achieving economic resilience, national security and the vision of Viksit Bharat 2047.

Part 4 – UPSC Mains Perspective: Policy Framework, Success Stories & Strategic Importance

Technology indigenization is not merely an economic objective but a strategic necessity for ensuring national security, technological sovereignty and sustainable development. India's policy framework encourages collaboration among government agencies, research institutions, industries and startups to develop cutting-edge technologies that meet domestic needs while enhancing global competitiveness.

Policy Framework Supporting Indigenous Technology

Policy / Programme	Purpose
Atmanirbhar Bharat Abhiyan	Promotes self-reliance in manufacturing and strategic technologies.
Make in India	Strengthens domestic manufacturing and industrial competitiveness.
Digital India	Expands digital infrastructure and technology-enabled governance.
National Education Policy (NEP) 2020	Encourages innovation, scientific research and multidisciplinary education.
Anusandhan National Research Foundation (ANRF)	Enhances research funding and collaboration among institutions.
IndiaAI Mission	Promotes responsible Artificial Intelligence development and adoption.
India Semiconductor Mission	Builds a complete semiconductor manufacturing ecosystem.

Successful Examples of Indigenous Technology

Achievement	Significance
Chandrayaan Missions	Demonstrated India's advanced space exploration capabilities.
Mangalyaan (Mars Orbiter Mission)	Showcased cost-effective space technology.
NavIC	India's indigenous satellite navigation system.
Unified Payments Interface (UPI)	Global model for secure digital payment infrastructure.
COVAXIN	Indigenously developed vaccine demonstrating biotechnology capability.
Light Combat Aircraft (LCA) Tejas	Strengthened indigenous aerospace and defence manufacturing.
Agni & Akash Missile Systems	Enhanced strategic defence preparedness.

Strategic Importance of Indigenous Technology

• Enhances national security and strategic autonomy.
• Reduces dependence on foreign technology imports.
• Promotes high-value manufacturing and exports.
• Creates employment for scientists, engineers and skilled professionals.
• Supports economic resilience during global supply-chain disruptions.
• Strengthens India's position in global innovation rankings.
• Improves disaster management, healthcare and public service delivery.
• Accelerates achievement of Sustainable Development Goals (SDGs).

Challenges Requiring Policy Attention

• Low Research and Development (R&D) expenditure compared to leading economies.
• Brain drain of highly skilled researchers.
• Dependence on imported semiconductor chips and critical technologies.
• Need for stronger intellectual property protection and commercialization.
• Limited venture capital support for deep-tech startups.
• Rapid technological changes requiring continuous skill upgradation.

UPSC Value Addition

Keyword	UPSC Relevance
Technological Sovereignty	Self-reliance in critical technologies.
Innovation Ecosystem	Government–Industry–Academia collaboration.
Deep Technology (DeepTech)	AI, Quantum Computing, Semiconductors and Biotechnology.
Technology Transfer	Commercialization of research outcomes.
Strategic Autonomy	Independent technological capability.
Viksit Bharat 2047	Innovation-led developed nation.

Conclusion

Indigenization of technology is a cornerstone of India's long-term development strategy. By strengthening research institutions, encouraging innovation, supporting startups, investing in emerging technologies and fostering collaboration between academia and industry, India can achieve technological leadership, economic resilience and strategic independence. A robust innovation ecosystem will be instrumental in realizing the vision of Viksit Bharat 2047.

Part 5 – UPSC Mains Answer Writing, Previous Year Themes, Value Addition & Practice Questions

Science and Technology is one of the most dynamic areas of General Studies Paper III. Questions related to Indigenization of Technology and Developing New Technology test a candidate's understanding of research, innovation, government initiatives, strategic importance and emerging technologies. Well-structured answers supported by examples, government schemes and current developments score high marks.

Important Institutions for Science & Technology

Institution	Role
ISRO	Space research, satellite technology and launch vehicles.
DRDO	Research and development of indigenous defence technologies.
CSIR	Industrial research, scientific innovation and technology transfer.
DST	Science and technology policy, research funding and innovation.
DBT	Biotechnology research and healthcare innovations.
BARC	Nuclear science, atomic energy and strategic research.
ANRF	Supports advanced research and innovation across universities and institutions.

UPSC Previous Year Themes

• Importance of indigenous technology for national security.
• Role of Artificial Intelligence, Quantum Computing and Robotics.
• India's semiconductor ecosystem and technological self-reliance.
• Technology transfer and commercialization of research.
• Government initiatives promoting innovation and startups.
• Challenges in Research and Development (R&D).
• Role of science and technology in sustainable development.

Model UPSC Mains Question

Q. "Technological self-reliance is essential for achieving economic growth, national security and global competitiveness." Discuss the significance of indigenization of technology in India. Highlight the major initiatives, challenges and suggest suitable measures. (250 Words)

Model Answer Framework

Answer Section	Points to Include
Introduction	Define technology indigenization and explain its importance.
Body – I	Discuss significance for economy, defence, innovation and employment.
Body – II	Explain initiatives such as Atmanirbhar Bharat, Make in India, India Semiconductor Mission, National Quantum Mission, IndiaAI Mission and ANRF.
Body – III	Highlight challenges including R&D investment, technology imports, skill shortages and IP issues. Suggest reforms.
Conclusion	Emphasize innovation-led growth and technological sovereignty for Viksit Bharat 2047.

High-Value UPSC Keywords

• Technological Sovereignty
• Atmanirbhar Bharat
• Innovation Ecosystem
• Research & Development (R&D)
• Technology Transfer
• Artificial Intelligence (AI)
• Quantum Computing
• Semiconductor Manufacturing
• Deep Technology (DeepTech)
• Startup Ecosystem
• Strategic Autonomy
• Digital Public Infrastructure
• Intellectual Property Rights (IPR)
• Sustainable Innovation
• Viksit Bharat 2047

Quick Revision Table

Topic	Key Point
Indigenization	Development and production of technology within India.
Innovation	Transforms research into practical products and services.
Research	Foundation for scientific and technological advancement.
AI & Quantum Technology	Next-generation strategic technologies.
Semiconductors	Core component of modern electronics and digital economy.
Technology Startups	Drive innovation and commercialization.
ANRF	Supports research funding and academic excellence.
ISRO & DRDO	Symbols of India's indigenous scientific capability.

Practice Questions

1. Explain the importance of indigenization of technology for India's economic and strategic development.
2. Discuss the role of emerging technologies in achieving sustainable development.
3. Evaluate the contribution of ISRO and DRDO towards technological self-reliance.
4. What are the major challenges in developing indigenous technologies in India? Suggest suitable reforms.
5. How can India strengthen its innovation ecosystem to become a global technology leader?

UPSC Exam Tip: Strengthen your answers by quoting examples such as Chandrayaan, Mangalyaan, NavIC, UPI, Tejas, COVAXIN, India Semiconductor Mission, National Quantum Mission and IndiaAI Mission. Support arguments with diagrams, flowcharts and current policy initiatives to maximize marks.

Part 6 – One-Minute Revision, Mind Map, Prelims Quick Facts & Exam-Ready Summary

This section provides a concise revision of Indigenization of Technology and Developing New Technology for UPSC Prelims, Mains and the Personality Test. It highlights the most important concepts, institutions, government initiatives and strategic technologies for quick last-minute preparation.

One-Minute Revision Table

Topic	Key Revision Point
Technology Indigenization	Developing and manufacturing technology within India.
Research & Development (R&D)	Foundation for scientific innovation and technological advancement.
Innovation	Transforms research into commercially useful products.
Artificial Intelligence	Improves automation and decision-making across sectors.
Quantum Technology	Next-generation computing and secure communication.
Semiconductors	Critical for electronics, defence and digital infrastructure.
Biotechnology	Supports healthcare, agriculture and pharmaceuticals.
Space Technology	Strengthens communication, navigation and national security.

Important Institutions & Missions

Institution / Mission	Contribution
ISRO	Space exploration, satellites and launch vehicles.
DRDO	Defence research and indigenous military technologies.
CSIR	Scientific research and industrial innovation.
DST	Science policy and research promotion.
DBT	Biotechnology research and innovation.
ANRF	Supports research funding and scientific excellence.
India Semiconductor Mission	Builds India's semiconductor ecosystem.
National Quantum Mission	Promotes quantum computing and communication research.

Mind Map for UPSC Mains

          Science & Technology
                    │
      Indigenization of Technology
                    │
      ┌─────────────┼─────────────┐
      │             │             │
   Research     Innovation    Manufacturing
      │             │             │
 Universities   Startups     Industries
      │             │             │
 ISRO • DRDO • CSIR • IITs • IISc
                    │
 Emerging Technologies
 AI • Quantum • Semiconductors
 Biotechnology • Robotics • Space
                    │
 Atmanirbhar Bharat
                    │
           Viksit Bharat 2047

Prelims Quick Facts

• ISRO develops indigenous space technologies and launch vehicles.
• DRDO focuses on defence research and strategic technologies.
• ANRF promotes advanced scientific research and innovation.
• India Semiconductor Mission aims to establish semiconductor manufacturing in India.
• National Quantum Mission supports quantum computing, communication and sensing.
• IndiaAI Mission promotes responsible Artificial Intelligence development.
• Make in India and Atmanirbhar Bharat encourage domestic manufacturing and technological self-reliance.
• UPI and NavIC are globally recognized examples of India's indigenous technological capabilities.

Answer Writing Keywords

Use these high-scoring keywords in UPSC Mains answers: Technological Sovereignty, Atmanirbhar Bharat, Innovation Ecosystem, Research & Development (R&D), Technology Transfer, Artificial Intelligence (AI), Quantum Computing, Semiconductor Manufacturing, DeepTech, Digital Public Infrastructure, Strategic Autonomy, Intellectual Property Rights (IPR), Startup Ecosystem, Sustainable Innovation, Viksit Bharat 2047.

Expert Quote for UPSC

"A nation that innovates independently secures not only economic prosperity but also strategic autonomy and global leadership."

Final Conclusion

Indigenization of technology is a key driver of India's transformation into a knowledge-based economy. By strengthening scientific research, encouraging innovation, supporting startups, investing in emerging technologies and fostering collaboration between academia, industry and government, India can achieve technological leadership, economic resilience and national security. A vibrant innovation ecosystem will play a decisive role in realizing the vision of Viksit Bharat 2047.