GS3 · Topic
Indigenisation and Defence Technology
Developing technology at home rather than importing it: defence manufacturing, technology transfer, achievements of Indian scientists.
91 UPSC Mains GS3 questions on Indigenisation and Defence Technology that toppers answered in test series, CSE 2017–2025, most answered first. Open one to see how toppers opened, built and closed it.
The anonymity and ease of drone operation contribute to the challenges of India's border security. Elaborate and give suggestions to tackle the drone problem in border areas.
10 marks · 150 words · Answered by 14 toppers · CSE 2022–2025
Border ManagementOrganised Crime
Discuss in brief developments and challenges in the Gaganyaan mission of ISRO. What are the possible benefits of the mission for the society?
10 marks · 150 words · Answered by 13 toppers · CSE 2022–2025
Space TechnologyIndigenisation and Defence Technology
How India benefitted strategically from the contributions of Dr. Homi Jehangir Bhabha and Dr. Vikram Ambalal Sarabhai in the fields of atomic energy and space technology respectively?
15 marks · 250 words · Answered by 13 toppers · CSE 2022–2025
Indigenisation and Defence TechnologySpace Technology
Missile defence systems are becoming critical for national security in the face of evolving regional threats and advanced weapon technologies. Explain the working principle of missile defence systems. Critically assess India's progress in developing indigenous missile defence capabilities.
10 marks · 150 words · Answered by 11 toppers · CSE 2023–2025
Indigenisation and Defence TechnologySpace Technology
A credible semiconductor ecosystem is pivotal for India's economic security as much as for national security. Analyse the strategic objectives, incentives, and institutional architecture of the India Semiconductor Mission (ISM). Identify the major risks that could derail its timelines.
15 marks · 250 words · Answered by 10 toppers · CSE 2023–2025
Industrial Policy and LiberalisationInformation Technology and AI
What are the principles behind the working of Reusable Launch Vehicle (RLV)? Explain the significance and potential benefits of use of RLVs in India's space commerce.
10 marks · 150 words · Answered by 9 toppers · CSE 2022–2025
Space TechnologyIndigenisation and Defence Technology
Discuss the potential of reusable launch vehicles in future space operations and missions. What are India's initiatives towards the development of reusable launch vehicles?
15 marks · 250 words · Answered by 6 toppers · CSE 2023–2025
Space TechnologyIndigenisation and Defence Technology
What is hybrid warfare? How is it different from conventional warfare? How can India navigate the challenge of hybrid warfare?
10 marks · 150 words · Answered by 6 toppers · CSE 2023–2025
Cyber SecurityNon-state Actors
Discuss the importance of Unmanned Aerial Vehicles (UAVs) in the defense sector and modern warfare.
10 marks · 150 words · Answered by 6 toppers · CSE 2023–2025
Indigenisation and Defence TechnologyEmerging Technologies
How does nuclear fusion differ from nuclear fission? Assess the relevance of nuclear energy in resolving the global energy security dilemma?
10 marks · 150 words · Answered by 5 toppers · CSE 2023
EnergyEmerging Technologies
Defense indigenization remains the Achilles heel of India's security architecture. Examine the importance of startups in defense sector to make India secure and self-reliant.
10 marks · 150 words · Answered by 5 toppers · CSE 2020–2023
Indigenisation and Defence TechnologyIndustrial Policy and Liberalisation
Research and Development is the key to unlock the potential of 'knowledge economy.' In this perspective, analyse the role of the National Research Foundation Bill, 2023 in democratizing the research ecosystem in India.
15 marks · 250 words · Answered by 5 toppers · CSE 2023
Indigenisation and Defence TechnologyInformation Technology and AI
Identify the impediments faced by India in boosting its defence exports. Also, discuss the steps taken by the government in this regard.
10 marks · 150 words · Answered by 5 toppers · CSE 2022–2025
Indigenisation and Defence TechnologyTrade and Foreign Investment
Unmanned Aerial Vehicles (UAVs) have become an integral aspect of modern conflict and warfare, employed by both state and non-state actors. Discuss its implications for India's security architecture and state the measures being taken to address them. Also suggest other steps to tackle the threats emanating from UAVs.
15 marks · 250 words · Answered by 5 toppers · CSE 2017–2025
Indigenisation and Defence TechnologySecurity Forces and Agencies
Give an account of the evolution of India's 3-Stage Nuclear Power Programme. What are the advantages and strategic imperatives of realising the thorium-based third stage?
15 marks · 250 words · Answered by 4 toppers · CSE 2023–2025
EnergyIndigenisation and Defence Technology
What is the Axiom-4 mission? How will India's participation in the Axiom-4 mission help in bolstering India's human space programme?
10 marks · 150 words · Answered by 4 toppers · CSE 2023–2025
Space TechnologyIndigenisation and Defence Technology
'With the development of advanced chips like Majorana 1 and Willow, quantum computers are no longer a theory but a reality.' What are the principles of quantum computing? How does the National Quantum Mission help in scaling up quantum technologies in India?
15 marks · 250 words · Answered by 4 toppers · CSE 2023–2025
Information Technology and AIEmerging Technologies
In line with the country's efforts to explore the depths of the ocean and harness the resources it holds, the Indian government has proposed a deep-sea exploration mission Samudrayaan. How can this mission contribute to the advancement of ocean science and technology in the country?
10 marks · 150 words · Answered by 4 toppers · CSE 2023
Indigenisation and Defence TechnologySpace Technology
(Year of Technology Absorption)' The Indian Army is observing the year 2024 as the 'Year of Technology Absorption'. In light of this, explain why there is a need for technology absorption in the defence sector of India. What challenges can India face in this initiative?
10 marks · 150 words · Answered by 4 toppers · CSE 2024–2025
Indigenisation and Defence TechnologyEmerging Technologies
How is Chandrayaan-3 different from its predecessor, Chandrayaan-2? To what extent can India's presence in Artemis Accords help in furthering the exploration of lunar surface?
15 marks · 250 words · Answered by 4 toppers · CSE 2023
Space TechnologyIndigenisation and Defence Technology
Explain the significance of the Fast Breeder Reactor (FBR) in achieving the goals of India's Nuclear energy program.
10 marks · 150 words · Answered by 4 toppers · CSE 2024–2025
EnergyIndigenisation and Defence Technology
What are the unique features and capabilities of the BrahMos supersonic cruise missile, and how has it contributed to India's defence capabilities and strategic position in the region?
10 marks · 150 words · Answered by 4 toppers · CSE 2023
Indigenisation and Defence Technology
What is the need for NavIC when existing satellite navigation systems are already available?
10 marks · 150 words · Answered by 4 toppers · CSE 2024–2025
Space TechnologyIndigenisation and Defence Technology
Amid evolving threats, there is a need to blend private sector capabilities with India's current internal security architecture. In this context, elaborate on the ways in which the private sector can contribute to strengthening internal security.
10 marks · 150 words · Answered by 3 toppers · CSE 2017–2025
Security Forces and AgenciesCyber Security
The future of digital innovation depends on self-reliant, domain-specific AI capabilities. In this context, bring out the key considerations in developing Indigenous AI models and tools. Suggest measures to build an enabling ecosystem for AI innovation in India. What initiatives have been taken by the government in this regard?
15 marks · 250 words · Answered by 3 toppers · CSE 2017–2025
Information Technology and AIIndigenisation and Defence Technology
Despite phenomenal growth in recent years, India's startup ecosystem lags in innovation across strategic sectors. Identify the factors responsible for this inadequate focus on deep-tech and suggest strategies to bridge this gap.
15 marks · 250 words · Answered by 3 toppers · CSE 2025
Industrial Policy and LiberalisationIndigenisation and Defence Technology
In a digitally driven world, self-reliance in semi-conductor industry is a non-negotiable requirement. In this context, assess the opportunities and challenges associated with semi-conductor industry for India.
10 marks · 150 words · Answered by 3 toppers · CSE 2022
Information Technology and AIIndustrial Policy and Liberalisation
Why does India need to transition from a 'build to print' to a 'build to design' model in manufacturing? What steps has been taken by the government in this regard?
10 marks · 150 words · Answered by 3 toppers · CSE 2017–2025
Indigenisation and Defence TechnologyIndustrial Policy and Liberalisation
What are the objectives of the Production Linked Incentive (PLI) scheme? Analyze its role in the growth of indigenous semiconductor industry.
15 marks · 250 words · Answered by 3 toppers · CSE 2024–2025
Industrial Policy and LiberalisationIndigenisation and Defence Technology
Rare earths are not just elements; they are foundational inputs that act like 'seeds of technology'. Elaborate.
10 marks · 150 words · Answered by 2 toppers · CSE 2025
Emerging TechnologiesIndigenisation and Defence Technology