| Prelims: Space Cooperation, ISRO, CNES, TRISHNA Mission, SBS-III Constellation, Space Situational Awareness, Dhruva Space, Safran Space, NewSpace India Mains: GS Paper II: India–France Strategic Partnership, International Cooperation GS Paper III: Space Technology, Private Space Sector, Science and Technology, National Security Keywords: ISRO, CNES, India–France Strategic Partnership, Dhruva Space, Safran Space, SBS-III, Space Situational Awareness, TRISHNA Mission, Microsatellites, NewSpace, Make in India, Space Surveillance, Private Space Sector |
Prelims MCQsQ. The TRISHNA mission is being jointly developed by India and which country? A. United States Mains Question“India–France space cooperation is evolving from traditional government-led collaboration into a broader strategic and commercial partnership.” Discuss its significance for India's space economy and national security. |
Why are the latest India–France space agreements important?They mark the expansion of bilateral space cooperation from government agencies to private companies working in satellite surveillance, launch services and microsatellite technology. What is India's planned SBS-III constellation?It is envisaged as a 52-satellite space-surveillance constellation, planned for deployment between 2027 and 2030. Which agencies form the traditional foundation of India–France space cooperation?The partnership has primarily developed through cooperation between India's ISRO and France's CNES. What is the TRISHNA mission?TRISHNA is a joint India–France Earth-observation mission focused on high-resolution thermal infrared observations of Earth's surface. Why is space situational awareness important?It helps countries monitor satellites, space debris and other orbital objects, improving the safety and security of space infrastructure. |
| Prelims: Government Schemes, Poshan Abhiyaan, Anganwadi Services, PMMVY, Mission Saksham Anganwadi and Poshan 2.0 Mains: GS Paper II – Government Policies and Interventions, Welfare Schemes for Vulnerable Sections, Health, Nutrition and Human Resource Development |
Prelims MCQsQ. Rashtriya Poshan Maah 2026 is being organised under which Union Ministry? A. Ministry of Health and Family Welfare Mains Question“India's nutrition challenge cannot be addressed through food distribution alone; it requires dietary diversity, behavioural change, community participation and stronger grassroots institutions.” Discuss in the context of Rashtriya Poshan Maah and Mission Saksham Anganwadi and Poshan 2.0. |
What is Rashtriya Poshan Maah?Rashtriya Poshan Maah is an annual nationwide campaign aimed at improving nutrition awareness, encouraging community participation and strengthening nutrition services, particularly through Anganwadi Centres. When is Rashtriya Poshan Maah 2026 being observed?It is being observed from September 9 to October 8, 2026. What is the theme of Poshan Maah 2026?The theme is “Hamari Anganwadi, Hamari Jimmedari.” What is Saksham Anganwadi?Saksham Anganwadis are upgraded Anganwadi Centres with improved infrastructure and facilities for nutrition services and early childhood care and education. Why are the first 1,000 days important?Nutrition during pregnancy and the first two years of a child's life plays an important role in brain development, physical growth, immunity and long-term health. |
| Prelims: Oceans, Marine Resources, Indian Ocean Region and Oceanographic Features. Science & Technology - Deep-Sea Exploration, Underwater Vehicles and Indigenous Technology. Mains: GS Paper III - Science & Technology, Environment and Ecology and Economy Keywords: Sagar Manthan, GRSE, Ocean Research Vessel, Indigenous Ocean Research Vessel, Deep Ocean Mission, NCPOR, Deep-Sea Exploration, Oceanographic Research, Marine Research, Blue Economy, Indian Ocean, Southern Ocean, Bay of Bengal, Marine Mineral Resources, Manganese Nodules, Polymetallic Sulphides, Profiling, Geophysical Surveys, Seabed Exploration, Ocean Technology, Indigenous Shipbuilding, Marine Scientific Research. |
Kolkata-based Garden Reach Shipbuilders and Engineers (GRSE) launched ‘Sagar Manthan’ on September 9, 2026. The indigenous ocean research vessel is being built for the National Centre for Polar and Ocean Research (NCPOR) under the Ministry of Earth Sciences.
The vessel will be equipped with advanced scientific systems for oceanographic and geophysical research. These include:
The launch of ‘Sagar Manthan’ is significant because it will:
The launch of ‘Sagar Manthan’ marks an important step in strengthening India’s ocean research infrastructure. With its advanced scientific equipment, deep-sea survey capabilities and ability to operate in challenging waters, the vessel will help Indian scientists undertake research from the Indian Ocean to the Southern Ocean and waters around Antarctica. It is expected to play an important role in India’s Deep Ocean Mission, marine resource exploration and Blue Economy vision.
Prelims practice questionQ. With reference to ‘Sagar Manthan’, consider the following statements:
Which of the statements given above are correct? A. 1, 2 and 3 only Mains practice QuestionQ. India’s deep-sea exploration capabilities are important for both scientific research and the development of the Blue Economy. Discuss the significance of indigenous research vessels such as ‘Sagar Manthan’ in strengthening India’s ocean capabilities. |
Q1. What is ‘Sagar Manthan’?‘Sagar Manthan’ is an indigenous ocean research vessel being built by GRSE for NCPOR. Q2. What is the cost of ‘Sagar Manthan’?The vessel is being constructed at an estimated cost of ₹840 crore. Q3. Who is building ‘Sagar Manthan’?The vessel is being built by Garden Reach Shipbuilders and Engineers (GRSE) at its Rishi Bankim Shipyard. Q4. What is the role of NCPOR?The National Centre for Polar and Ocean Research (NCPOR) will coordinate the vessel’s research activities under the Ministry of Earth Sciences. Q5. How deep can ‘Sagar Manthan’ conduct surveys?The vessel will be capable of conducting swath multibeam and geophysical seismic surveys at depths of up to 6 km. |
| Prelims: Aadhaar, UIDAI, Face Authentication, AI/ML, e-KYC, Digital Identity, Cybersecurity, Data Privacy. GS Paper II – e-Governance, Government Policies & Interventions, GS Paper III – Science & Technology, Cybersecurity and Digital Technology. Keywords : Aadhaar Face Authentication, UIDAI, Aadhaar Authentication, Aadhaar SDK, Aadhaar Sandbox, Face Authentication SDK, Artificial Intelligence, Machine Learning, Liveness Detection, Anti-Spoofing, Digital Onboarding, Digital Identity, Digital Public Infrastructure, BFSI, Fintech, e-KYC, Digital Financial Inclusion, Cybersecurity, Data Privacy, Aadhaar Act 2016 |
The Unique Identification Authority of India (UIDAI) has launched a new Aadhaar Face Authentication Software Development Kit (SDK) and a dedicated Sandbox at the Global Fintech Fest 2026.
The Aadhaar Face Authentication SDK includes several security features:
The SDK can be used by government departments, banks, Non-Banking Financial Companies (NBFCs), fintech companies, insurance firms and other organisations.
The testing process does not require external biometric hardware.
Aadhaar Face Authentication has applications across several sectors.
It is used for:
UIDAI has also demonstrated Face Authentication use cases in areas such as government attendance systems and bank customer acquisition.
Despite its potential benefits, wider use of biometric authentication also requires strong safeguards.
Biometric information is highly sensitive. Organisations must ensure that authentication data is handled securely and only for legitimate purposes.
As authentication systems become more widely used, they may become attractive targets for cyberattacks.
Advances in AI-generated images and videos could create new forms of identity fraud. Continuous improvement of liveness detection and anti-spoofing systems is therefore necessary.
People with limited access to smartphones, internet connectivity or digital services may face difficulties in accessing technology-driven authentication systems.
Authentication systems need to work effectively across different devices, lighting conditions, network environments and user groups.
The launch of the Aadhaar Face Authentication SDK and Sandbox represents an important step in strengthening India's digital identity ecosystem. By allowing Aadhaar Face Authentication to be integrated directly into banking, fintech and insurance applications, UIDAI aims to make digital onboarding simpler, faster and more secure. At the same time, strong privacy, cybersecurity and inclusion safeguards will be essential for ensuring public trust in biometric digital infrastructure.
Prelims Practice QuestionQ. With reference to Aadhaar Face Authentication, consider the following statements:
Which of the statements given above is/are correct? A. 1, 2 and 3 only Mains Practice Question“Aadhaar Face Authentication can simplify digital onboarding, but it also raises concerns related to data privacy and cybersecurity. Discuss.” |
Q1. What is Aadhaar Face Authentication?Aadhaar Face Authentication is a biometric authentication method that uses facial features to verify an individual's identity against Aadhaar records. Q2. What is the Aadhaar Face Authentication SDK?It is a Software Development Kit that allows eligible organisations to integrate Aadhaar Face Authentication directly into their Android and iOS applications. Q3. What is the Aadhaar Face Authentication Sandbox?It is a controlled testing environment that allows organisations to test and validate Aadhaar Face Authentication integration before deploying it in a live environment. Q4. Which sectors can benefit from the new SDK?The facility is particularly relevant to the banking, financial services and insurance (BFSI) sector. Government departments, fintech firms and other eligible organisations can also benefit. Q5. What technologies are used in Aadhaar Face Authentication?The system uses Artificial Intelligence (AI), Machine Learning (ML), liveness detection and anti-spoofing technologies. |
| Prelims: Project Zorawar, Light Battle Tank, DRDO, Tata Advanced Systems Limited, Make-I Category, High-Altitude Warfare Mains: GS Paper III: Defence Technology, Indigenisation of Defence Manufacturing, Border Security and Atmanirbhar Bharat Keywords: Project Zorawar, Tata Advanced Systems Limited, TASL, DRDO, CVRDE, Larsen & Toubro, Mahindra Defence Systems, Light Battle Tank, Make-I Category, High-Altitude Warfare, LAC, Type-15 Tank, Active Protection System, Atmanirbhar Bharat, Defence Indigenisation |
Tata Advanced Systems Limited (TASL), a Tata Group company, has reportedly emerged as the lowest bidder (L1) in the competition to develop the next-generation Zorawar light battle tank for the Indian Army.
Prelims MCQsQ. Consider the following statements regarding the Zorawar Light Tank:
Which of the statements given above are correct? A. 1 only Mains Question“Project Zorawar represents both an operational response to India's high-altitude security challenges and a significant step towards defence indigenisation.” Discuss. |
What is Project Zorawar?Project Zorawar is India's programme to develop a lightweight battle tank capable of operating effectively in high-altitude and difficult terrain. The platform has been designed by DRDO's CVRDE in collaboration with Larsen & Toubro. What is the weight of the Zorawar tank?Zorawar is designed as a 25-tonne-class armoured fighting vehicle, making it significantly lighter than conventional main battle tanks. Why does India need Zorawar?The tank is intended to provide greater mobility, rapid deployment and effective firepower in mountainous regions, particularly along India's northern borders. How many Zorawar light tanks does the Indian Army plan to acquire?The reported overall requirement is 354 light tanks, including 59 associated with the initial DRDO-L&T programme and another 295 planned through the Make-I route. Has Tata Advanced Systems received the order for 295 tanks?No final production order for all 295 tanks has been announced. TASL has reportedly emerged as the lowest bidder and is expected to move to the prototype-development stage. |
India observes National Forest Martyrs Day (राष्ट्रीय वन शहीद दिवस) every year on 11 September to honour forest personnel and others who have sacrificed their lives while protecting the country’s forests, wildlife and biodiversity.
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Observed on |
11 September every year |
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2026 Theme |
Remembering Martyrs, Protecting Forests |
|
Purpose |
To honour forest personnel and others who sacrificed their lives while protecting forests, wildlife and biodiversity |
|
Historical connection |
Khejarli Sacrifice |
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Khejarli incident |
1730 |
|
Place |
Khejarli village, Rajasthan, near Jodhpur |
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Community |
Bishnoi |
|
Key personality |
Amrita Devi Bishnoi |
|
Tree protected |
Khejri Tree |
|
Number of people who sacrificed their lives |
363 Bishnois |
|
Core idea |
Community-based forest and biodiversity conservation |
|
Forester Memorial |
Forest Research Institute (FRI), Dehradun |
When is National Forest Martyrs Day observed in India?It is observed every year on 11 September. Why was 11 September chosen for this day?The date commemorates the historic Khejarli sacrifice of 1730 in Rajasthan. Who was Amrita Devi Bishnoi?She was a Bishnoi woman who sacrificed her life while protecting Khejri trees at Khejarli. Which tree was protected during the Khejarli sacrifice?The Khejri tree (Prosopis cineraria). Where did the Khejarli sacrifice take place?It took place at Khejarli village near Jodhpur in Rajasthan. |
| Prelims: International Space Summit 2026, European Space Agency (ESA), Ariane 6, International Space Station (ISS), Low Earth Orbit (LEO), private human spaceflight, IRIS² satellite constellation, space debris and commercial space economy Mains: GS Paper II: Space diplomacy, Europe’s strategic autonomy, international cooperation in outer space and changing geopolitics of the global space sector GS Paper III: Commercialisation of space, private-sector participation, satellite constellations, human spaceflight, launch capabilities, space sustainability and India’s emerging private space ecosystem |
The first International Space Summit opened at the Grand Palais in Paris, France, on 9 September 2026, bringing together delegations from around 120 countries and roughly 2,000 participants.
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Event |
First International Space Summit |
|
Date |
9-10 September 2026 |
|
Venue |
Grand Palais, Paris |
|
Host country |
France |
|
Participants |
Around 2,000 |
|
Representation |
Around 120 countries/delegations |
|
Opening-day announcements |
51 |
|
Special envoys |
Thomas Pesquet and entrepreneur Helene Huby |
|
Major European launcher |
Ariane 6 |
|
Amazon announcement |
6 additional Ariane launches |
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Total Amazon Ariane commitment |
24 launches through 2031 |
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Private ISS mission |
PAM-6 |
|
Expected commander |
Thomas Pesquet, subject to approval |
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Historic possibility |
First non-American to command a U.S. spacecraft |
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Commercial station |
Haven-1 |
|
French astronaut linked to Haven-1 |
Arnaud Prost |
|
EU secure satellite project |
IRIS² |
|
Major underlying theme |
European strategic autonomy in space |
Prelims MCQQ. With reference to recent developments in the global space sector, consider the following statements:
Which of the statements given above are correct? (a) 1 and 2 only (b) 1, 2 and 3 only (c) 2, 3 and 4 only (d) 1, 2, 3 and 4 Mains Practice QuestionQ. “The commercialisation of outer space is transforming space capabilities from instruments of scientific exploration into critical components of economic and strategic autonomy.” Discuss. |
Where was the first International Space Summit held?It was held at the Grand Palais in Paris, France. When was the International Space Summit 2026 held?The summit was organised on 9–10 September 2026. How many announcements were made on the opening day?The opening day featured 51 announcements covering investments, missions, contracts and partnerships. What is Ariane 6?Ariane 6 is Europe’s launch vehicle developed under the European Space Agency programme. What is Haven-1?Haven-1 is a planned commercial space station being developed by Vast for operations in Low Earth Orbit. |
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