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  • INS Mahendragiri (Project 17A Stealth Frigate)

    Why in News?

    The Indian Navy will commission INS Mahendragiri (F38), the sixth Project 17A indigenous stealth frigate, at Visakhapatnam on 11 July 2026.

    Note: Project 17A is a ₹45,000-crore Indian Navy initiative to build seven advanced Nilgiri-class stealth frigates.

    Key Highlights

    • Named after the Mahendragiri Hills in the Eastern Ghats.
    • Designed by the Indian Navy’s Warship Design Bureau (WDB).
    • Built by Mazagon Dock Shipbuilders Limited (MDL), Mumbai.
    • Features over 75% indigenous content, supporting Aatmanirbhar Bharat.
    • Powered by Combined Diesel or Gas (CODOG) propulsion for high speed and long endurance.

    Features

    • Advanced stealth design with reduced radar signature.
    • Equipped with:
      • Surface-to-Surface Missiles (SSM)
      • Surface-to-Air Missiles (SAM)
      • Electronic Warfare (EW) systems
      • Anti-Submarine Warfare (ASW) systems
      • Integrated Combat Management System (CMS)
    • High degree of automation and enhanced survivability.

    Operational Roles

    • Anti-air warfare, Anti-surface warfare, Anti-submarine warfare, Maritime security, Humanitarian Assistance and Disaster Relief (HADR), Search and Rescue (SAR), and Indo-Pacific presence missions

    Significance

    • Strengthens India’s indigenous warship-building capability.
    • Enhances the Indian Navy’s blue-water combat capability.
    • Boosts the domestic defence ecosystem, including MSMEs.
    • Reinforces India’s role as the Preferred Security Partner in the Indian Ocean Region.

    [2026] Which of the following statements with regard to stealth technology is/are correct ?
    1. Stealth objects have a very small radar cross-section and are coated with Radar Absorbing Material.
    2. Stealth objects can be detected using specific frequencies.
    3. Stealth objects are coated with metamaterials to increase the scattering of electromagnetic radiation.
    Select the answer using the code given below :

    [A] 1 only

    [B] 2 and 3 only

    [C] 1 and 2 only

    [D] 1, 2 and 3

  • India’s Steel Sector Records Growth in Q1 FY 2026

    Why in News?

    India’s steel sector recorded steady growth in Q1 FY 2026-27 with higher production, strong demand, and continued policy support.

    Key Highlights

    • Crude steel production: 42.1 Mt (+3.0% YoY)
    • Finished steel production: 41.0 Mt (+5.9% YoY)
    • Finished steel consumption: 41.6 Mt (+8.3% YoY)
    • Installed steel capacity: 221.9 MTPA (Target: 300 MTPA by 2030 under National Steel Policy 2017)
    • India remained a net importer of finished steel despite export growth.

    Major Developments

    • DGTR launched an anti-dumping probe into hot-rolled steel imports from China, Japan, and Russia.
    • Ministry of Steel promoted AI, automation, predictive maintenance, digital mining, and smart manufacturing.
    • SAIL supplied 5,700 tonnes of special steel for three Indian Navy ships.
    • JSW Group began construction of a 2 MTPA integrated steel plant in Kadapa, Andhra Pradesh.

    Green Steel

    • SAIL Rourkela launched India’s first CO₂ Dashboard for digital carbon monitoring.
    • Plantation drives and decarbonisation initiatives continued under Van Mahotsav 2026.

    [2023]Consider the following heavy industries:
    1. Fertilizer plants
    2. Oil refineries
    3. Steel plants
    Green hydrogen is expected to play a significant role in decarbonizing how many of the above industries?

    [A] Only one

    [B] Only two

    [C] All three

    [D] None

  • Oldest Quasars Ever Discovered by Euclid Telescope

    Why in News?

    The European Space Agency’s (ESA) Euclid Space Telescope has discovered 31 ancient quasars, including the oldest ever observed, dating back to when the Universe was about 670 million years old.

    Key Highlights

    • Quasars are the extremely bright cores of distant galaxies powered by supermassive black holes.
    • The newly discovered quasars belong to the Epoch of Reionisation, when the first stars and galaxies formed.
    • Euclid has doubled the number of known ancient quasars within two years.
    • The findings deepen the mystery of how supermassive black holes grew to billions of solar masses so soon after the Big Bang.
    • The James Webb Space Telescope (JWST) will further study these quasars to understand the early Universe.

    Significance

    • Helps trace the reionisation of the Universe.
    • Improves understanding of the formation of early galaxies and black holes.
    • Challenges existing models of cosmic evolution.

    UPSC Prelims Value Addition

    • Quasar: The highly luminous active galactic nucleus (AGN) of a distant galaxy, powered by matter falling into a supermassive black hole.
    • Epoch of Reionisation: The period (about 400 million to 1 billion years after the Big Bang) when the first stars and galaxies ionised neutral hydrogen, ending the Cosmic Dark Ages.

    [2017] The terms ‘Event Horizon’, ‘Singularity’, ‘String Theory’ and ‘Standard Model’ are sometimes seen in the news in the context of:

    (a) Observation and understanding of the Universe

    (b) Study of the solar and the lunar eclipses

    (c) Placing satellites in the orbit of the Earth

    (d) Origin and evolution of living organisms on the Earth

  • Vikram-1 to Carry Six Payloads in Maiden Orbital Mission

    Why in News?

    Skyroot Aerospace announced that its Vikram-1, India’s first privately developed orbital-class launch vehicle, will carry six payloads during its maiden mission, Mission Aagaman, expected between July 12 and August 4, 2026.

    Key Highlights

    • Vikram-1 is India’s first privately built orbital-class rocket.
    • It will carry six payloads, including technology demonstrations and cultural artefacts.
    • Technology payloads include:
      • SOLARAS nano-satellite (Grahaa Space)
      • SCOPE (Skyroot Aerospace)
      • Embrace robotic arm (Cosmoserve Space) for space debris capture technology
      • One international payload from Dcubed GmbH (Germany).
    • Cultural payloads:
      • Cosmic Bloom: Diamond jewellery mounted on an aluminium plate.
      • Microart: An 18K gold rocket featuring micro-sculptures of Sir C.V. Raman, Dr. Vikram Sarabhai, and Dr. A.P.J. Abdul Kalam.

    Significance

    • Marks a major milestone for India’s private space sector.
    • Demonstrates indigenous launch capability for commercial and technology missions.
    • Supports innovation in satellite technologies and space debris removal.

    Orbital-class Launch Vehicle

    • A rocket capable of placing satellites into Earth’s orbit, unlike sub-orbital rockets that follow a ballistic trajectory without completing an orbit.

    [2026] Consider the following statements with regard to involvement of private entities in India’s space programme :
    1. The Indian National Space Promotion and Authorisation Centre (IN-SPACe) is an autonomous agency formed to facilitate participation of private entities.
    2. Agnikul Cosmos launched the world’s first flight using 3D-printed rocket engine.
    3. Skyroot Aerospace has developed liquid fuel for GSLV.
    Which of the statements given above is/are correct?

    [A] 1 only

    [B] 2 and 3 only

    [C] 1 and 2 only

    [D] 1, 2 and 3

  • El Niño to Dent India’s Wind & Hydropower Output

    Why in the News?

    The Centre for Research on Energy and Clean Air (CREA) projects an 18 TWh clean-power shortfall for India by June 2027, driven by El Niño-linked weakness in wind and hydropower output and rising cooling demand. The finding exposes a gap between the record renewable capacity India has installed and the storage needed to actually deliver that capacity as power, forcing the shortfall to be filled by coal.

    What has changed in India’s exposure to this El Niño cycle?

    1. Monsoon deficit: June rainfall closed with an all-India deficit of about 40%, the fifth-lowest June since 1901, with the cumulative shortfall at 20% below normal by July 6.
    2. IMD forecast: The India Meteorological Department has forecast below-normal southwest monsoon rainfall at 90% of the long-period average, with a 60% chance of a deficient season.
    3. Generation gap: CREA projects a median shortfall of 17.7 TWh and a severe-case shortfall of 24 TWh, against India’s total 2025-26 generation of about 1,846 billion units.
    4. Emissions cost: A coal-led response to the gap would release an estimated 17 million tonnes of additional carbon dioxide.

    Is this a capacity shortfall or a utilisation shortfall?

    1. Record capacity base: Non-fossil installed capacity reached 283.46 GW by March 31, including 150.26 GW of solar and 56.09 GW of wind.
    2. Record additions: India added 44.6 GW of solar and 6 GW of wind capacity in 2025-26 alone.
    3. Curtailment: Grid operators curtailed about 2.1 TWh of solar and wind generation last year to keep coal plants running.
    4. Storage gap: CREA estimates roughly 10 GWh of battery storage could have averted this curtailment.

    Why does the response default to coal rather than storage?

    1. Coal’s continuing weight: Coal remains about 42% of installed capacity even as coal generation fell 3.69% over the year.
    2. New coal pipeline: India is adding around 130 GW of new coal capacity to buffer peak demand, such as the 270.82 GW peak recorded on May 21.
    3. Policy diagnosis: CREA director Nandikesh Sivalingam states India must move faster on batteries and grid upgrades to meet future demand surges.
    4. Dispatch logic: Coal capacity can be dispatched on demand without storage investment, making it the default buffer despite its emissions cost.

    Conclusion

    India’s projected clean-power shortfall is a storage and grid-integration deficit, not a generation deficit. The 130 GW of new coal capacity being planned addresses the symptom of demand variability, not the missing battery and transmission investment needed to convert installed renewable capacity into reliable output. Without storage scaling alongside capacity addition, each future El Niño cycle will repeat the same coal fallback and its emissions cost.

  • [6th July 2026] The Hindu OpED: The right to belong beyond official documentation

    Mentor’s Comment

    On June 24, 2026, a Ministry of External Affairs (MEA) statement described the Indian passport as a “travel document” and not a “citizenship document.” The statement, coming amid the Election Commission’s Special Intensive Revision (SIR) of electoral rolls and recent Supreme Court rulings on citizenship, exposes a quiet shift in the burden of proving citizenship from the state to the individual.

    Why does the MEA’s “travel document” statement not settle the question of proof of citizenship?

    1. The Trigger: On June 24, 2026, an MEA statement described the Indian passport as a “travel document” and not a “citizenship document.”
    2. Statutory Exception: Passports are issued to non-citizens only when the government considers it necessary in “public interest.”
    3. Default Presumption: Outside this exception, passport issuance presumes citizenship. A passport is therefore conclusive proof of citizenship in the ordinary case.
    4. Available Remedy: The government can challenge a passport under law if it was obtained by concealing the true citizenship status of the holder.
    5. The Red Herring: The MEA’s framing does not change this legal position. It distracts from the real question: what standard of proof governs citizenship claims.

    Why did the Constituent Assembly’s rejection of the Deshmukh amendment establish an implied limitation on Parliament’s power over citizenship?

    1. The Plenary Power: Article 11 gives Parliament wide power to legislate on the acquisition and termination of citizenship.
    2. The Religious Test Proposal: P.S. Deshmukh moved an amendment to make Hindus and Sikhs automatically entitled to Indian citizenship.
    3. Nehru’s Rejection: Jawaharlal Nehru called the proposal “absurd on the face of it” and opposed it outright.
    4. Ayyar’s Secular Argument: Alladi Krishnaswami Ayyar argued India’s commitment to a secular state ruled out any distinction between persons on racial or religious grounds.
    5. The Implied Limitation: The defeat of the Deshmukh amendment and the adoption of Ambedkar’s neutral clause show that Parliament’s power under Article 11 is bounded by secularism, equality, and non-discrimination.
    6. Legal Boundary: Parliament can decide the modalities of citizenship. Parliament cannot make religion a condition for citizenship.

    How have legislative and judicial developments since 1985 shifted India’s citizenship regime away from jus soli towards near-unlimited parliamentary discretion?

    1. The Original Principle: The Citizenship Act, 1955 adopted jus soli, citizenship based on residence and birth. Jus soli: citizenship granted on the basis of birth or residence in a territory.
    2. First Amendment: Section 6A, introduced in 1985 to implement the Assam Accord, suspended citizenship conferment based on entry dates for people of “Indian origin.”
    3. Second Amendment: A 2003 amendment denied citizenship to persons born in India if even one parent was an “illegal migrant.”
    4. Judicial Endorsement: The Supreme Court’s October 2024 judgment upholding Section 6A found no implied limitation in Article 11 and treated Parliament’s power as virtually unlimited.
    5. Precedent Reinforced: The Court’s reasoning drew on Sarbananda Sonowal vs Union of India (2005), which had already characterised migration into Assam as “external aggression” against the State.
    6. Extension to SIR: Association for Democratic Reforms vs Union of India (May 2026) extended this rationale by upholding the ECI’s power to enquire into citizenship for the “limited” purpose of the electoral roll.

    Does the “principled distinction” between citizenship adjudication and electoral roll administration resolve the burden of proof problem, or does it merely relocate it into a zone of indefinite suspension?

    1. The Court’s Distinction: The Supreme Court distinguished between adjudicating citizenship and administratively verifying a name’s continuation on the electoral roll.
    2. The Referral Mechanism: Where the ECI is not satisfied with a claim of citizenship, it must refer the matter to the “competent authority” under the Citizenship Act.
    3. The Assam Precedent: An earlier revision in Assam sent voters marked “doubtful” to Foreigners Tribunals, trapping them in a prolonged bureaucratic process. Foreigners Tribunals: quasi-judicial bodies in Assam that adjudicate disputed citizenship status.
    4. The New Vacuum: Under the current machinery, a person need not be declared a foreigner to lose their basic rights. The person is instead left neither confirmed nor cleared.
    5. The Burden Shift: The burden of proving citizenship has moved from the state to the individual. No single document is now treated as conclusive.
    6. Documentary Erosion: The Aadhaar card is treated as proof only of residence. The voter ID is treated as proof only of prior registration. The passport is now treated as proof only of a right to travel.

    Why must citizenship rest on personhood rather than documentary proof, given the constitutional guarantees that flow from citizenship status?

    1. Universal Guarantees: Article 14 guarantees equality before the law to “any person.” Article 21 guarantees life and personal liberty to all persons.
    2. Citizenship-Specific Guarantees: Article 19 freedoms of speech, trade, and assembly, and the statutory right to vote, depend on citizenship status.
    3. The Stakes of Exclusion: To be excluded from citizenship is to forfeit what Hannah Arendt called the right to have rights.
    4. The Constitutional Test: Rules that determine citizenship must be built on equal dignity and equal protection of the law, not on documentary proof alone.

    Conclusion

    The MEA’s description of the passport as a mere travel document reflects a wider pattern. The burden of proving citizenship has shifted from the state to the individual. No document is now treated as conclusive proof. This produces a vacuum where persons are neither declared foreigners nor confirmed as citizens, and their rights remain in indefinite suspension. Citizenship is the foundation for personhood-based guarantees under Articles 14, 19, and 21. The rules determining citizenship must rest on equal dignity and equal protection, not on the accident of paperwork.

  • The real crisis in Indian fisheries

    Why in the News?

    The Government of India released its latest ocean fisheries assessment on February 11, 2026, claiming most marine fish stocks are sustainable, based on CMFRI data showing 91.1% of evaluated stocks in good health. This optimistic reading is contested by the FAO’s more cautious country profile and by fisheries scientists, who argue the deeper crisis lies in the continuing destruction of India’s inshore benthic ecosystem, not in aggregate stock numbers.

    Why does the government’s claim of largely sustainable marine fisheries not hold up to scrutiny?

    1. Landing-data methodology: CMFRI estimates fish stock availability from what fishers catch. It does not directly assess fish populations at sea.
    2. Catch data as a weak proxy: Catch volume cannot reliably indicate how much aquatic life remains in the sea. Finding shells on a beach does not predict the shell count underwater.
    3. FAO’s contrasting assessment: The FAO’s India country profile states marine fisheries production has plateaued. Most major stocks are already fully exploited.
    4. Unregulated capacity growth: The FAO links this plateau to unregulated fishing access. This access created overcapacity among medium and small trawlers competing for shrinking resources.
    5. Undisclosed procedures: CMFRI’s methodology for classifying stocks as sustainable is not made public. This limits independent verification.
    6. Possible strategic bias: Competitive pressure to match China’s fisheries output may be shaping how India presents its stock data.

    Is overfishing really the central problem facing India’s fisheries?

    1. Reframing the crisis: The more pressing concern is the decline of the inshore benthic environment. Benthic environment, the ecological zone at the seabed where bottom-dwelling organisms live.
    2. Expert consensus on destruction: Fisheries scientists and policymakers have described the inshore fishing environment as destroyed over the past year.
    3. Where productivity concentrates: India’s continental shelf is narrow across most of the coastline. This makes inshore waters the most productive fishing zone.
    4. Overlap of protective zones: Territorial waters within 12 nautical miles largely overlap with this continental shelf. These waters support the breeding of commercially valuable species such as shrimp.
    5. Ground-level testimony: Fishers along the Tamil Nadu coast report consistent declines in catch. Many previously common species have disappeared.

    What is driving the destruction of India’s inshore fishing grounds?

    1. Disrupted nutrient flow: Dams on major rivers block land-based nutrients from reaching the sea. This weakens the coastal food chain.
    2. Mangrove loss: Ongoing destruction of mangroves removes critical breeding habitat for fish.
    3. Multi-source pollution: Industrial, agricultural, and urban pollution enters the sea. This degrades inshore water quality.
    4. Mechanised trawling’s foreign origins: Semi-industrial trawling was introduced to India from abroad around 1960. It has since expanded on a large scale.
    5. Uncontrolled fleet growth: India now operates 64,414 mechanised fishing vessels. There are no restrictions on new entries.
    6. Technological escalation: Existing vessels are being retrofitted with more powerful Chinese engines. This increases their catch capacity further.
    7. Continuous seabed disturbance: Trawlers plough the inshore seabed continuously. This causes a decline in all animal and plant life in heavily trawled zones.

    What limited external reference points does the article offer on managing trawling pressure?

    1. Assessment method abroad: Other fishing nations reportedly rely on direct at-sea stock assessments rather than catch data alone. The article does not name specific countries or institutions.
    2. China as competitive pressure, not model: China is referenced only as a competitor whose fisheries growth may be biasing India’s reporting. It is not presented as an institutional example.
    3. Palk Bay as cross-border conflict: Indian mechanised trawlers cross into Sri Lankan waters in the Palk Bay. This shows domestic overcapacity exporting itself as a bilateral fisheries conflict.

    Why do existing rules meant to protect inshore waters fail in practice?

    1. Toothless zone restriction: Mechanised boats are barred from fishing within 5 nautical miles of shore. This restriction lacks enforcement.
    2. Limited seasonal relief: A two-month annual ban on mechanised boat fishing allows some stock rejuvenation. It does not address year-round degradation.
    3. Patrol capacity gap: Coastal states lack sufficient staff and craft to monitor and enforce inshore fishing boundaries.
    4. Exclusion of fishers from governance: Governments have kept fishers out of management roles. This removes a source of on-ground enforcement and information.
    5. Competing fleets pushed outward: Both small-scale and mechanised fishers are being forced toward offshore and deep-sea zones as inshore waters degrade.

    Does redirecting fishers toward deep-sea fishing resolve the crisis in India’s fisheries?

    1. Government’s proposed shift: The government is encouraging fishers to move toward deep-sea fishing. It views this as untapped potential.
    2. FAO’s caution on deep-sea potential: The FAO estimates deep-sea fishing can deliver only a marginal increase in output. It is not a transformative gain.
    3. New costs imposed on fishers: Shifting to distant waters requires fishers to bear higher fuel and technology expenses.
    4. Root problem left unaddressed: The shift avoids confronting marine pollution and unregulated mechanised trawling. These remain the actual drivers of inshore decline.
    5. Political economy obstacle: Mechanised boat fishers wield disproportionate numeric and political influence. This obstructs reform of inshore management.

    Conclusion

    The government’s sustainability claim rests on landing data, not direct stock assessments, and says nothing about the condition of the inshore seabed itself. The actual crisis lies in the continuing degradation of inshore fishing grounds, driven by an unregulated and politically entrenched mechanised trawling fleet that existing laws cannot enforce against. Redirecting fishers toward deep-sea fishing does not resolve this; it relocates the burden while leaving inshore governance unreformed. Genuine sustainability requires stronger coastal governance, enforceable trawling limits, and empirical assessment of the benthic environment itself.

  • AI is rehsaping warfare: How can India keep pace

    Why in the News?

    Recent operations in Ukraine, Venezuela and Iran show AI-fused targeting, autonomous drone swarms and machine-speed strikes compressing engagement timelines and deciding outcomes. This convergence is shifting the basis of military power from hardware inventory to software velocity, exposing India’s defence establishment as structurally unprepared for the shift from a weapons-manufacturing model to a software-enterprise model.

    Why is algorithmic precision replacing hardware mass as the decisive factor in war?

    1. Simultaneous convergence: AI, autonomy and algorithmic precision are advancing together, not in sequence. Their combined effect multiplies battlefield lethality rather than adding to it.
    2. Historic scale of disruption: The deployment of software at unprecedented speed and scale in combat is being compared to a Manhattan Project moment. It marks a comparable inflection point to the arrival of gunpowder and nuclear weapons.
    3. Inverted innovation cycle: Software in combat theatres is updated every three weeks. New hardware is fielded only every three months. The traditional hardware-leads-software model has reversed.
    4. Institutional identity under strain: The Ministry of Defence has functioned as a platform and weapons factory. This shift requires it to function as a software enterprise instead.

    What do recent conflicts and defence-tech ventures reveal about AI-driven warfare?

    1. Ukraine (Delta platform): Delta fuses radar imagery, satellite feeds and social media data into one stream. It links to a drone inventory to form a “kill web” that compresses detection-to-neutralisation time to a couple of minutes.
    2. Ukraine (drone battlefield economy): Ukraine is procuring eight million drones this year, more than the artillery shells it fired last year. These platforms range from 25 km tactical close air support to 2,500 km strategic strike.
    3. Venezuela (US use of Anthropic’s Claude): American forces used the commercial AI model Claude to track the movements of ousted president Nicolás Maduro. This intelligence was synchronised with electronic attacks, cyber exploits and a Delta Force heliborne assault to capture him.
    4. Iran (machine-speed targeting): Targeting packages generated at machine, not human, speed enabled strikes that eliminated almost the entire Iranian military leadership within minutes on a single morning.
    5. United States (Anduril’s YFQ-44A Fury): A defence-tech startup, not a legacy defence prime, built this AI-powered unmanned fighter jet. It is designed to operate independently or team with crewed aircraft, showing that defence innovation is migrating toward agile startups.

    What competitive and structural pressures complicate India’s adaptation to this shift?

    1. Chinese software threat: A tool named Mythos functions as a virtual cyber-nuke capable of disabling an adversary’s operating system. This shows offensive capability has moved beyond kinetic weapons into software itself.
    2. Chinese hardware race: Huawei is pursuing 1.4 nanometre transistor density by 2031 to challenge Nvidia’s 4 nanometre Blackwell chips. This targets the compute layer that underpins AI-driven weapons systems.
    3. Speed as a structural constraint: A three-week software cycle against a three-month hardware cycle cannot be matched by an organisation built around multi-year procurement timelines.
    4. Institutional inertia as the central obstacle: The Ministry of Defence’s identity as a weapons and platform manufacturer conflicts directly with the software-enterprise model this warfare paradigm demands. Resolving this conflict is the precondition for everything else.

    What sovereign pathways can India adopt to close this gap?

    1. Sovereign data fusion: India must urgently build its own AI-enabled data analytics platform in the manner of Delta, rather than depend on external systems.
    2. Autonomous coordination software: Software must independently coordinate drone swarms, identify objects of interest, distinguish civilian aircraft and birds from combat platforms, and direct shooters to destroy targets.
    3. Drone inventory at scale: India should build a diverse drone inventory with a target of five million units by 2028.
    4. Counter-drone kill webs: Laser and microwave counter-drone systems paired with drone-hunting teams should establish AI-enabled kill webs along the LoC and LAC.
    5. Space-based ISR: India should crowd low-earth orbit space to transition from persistent surveillance to offensive intelligence, surveillance and reconnaissance.
    6. Budget reallocation: At least 40% of the roughly Rs 2 lakh crore modernisation budget for 2027 should go to technological solutions rather than conventional hardware.

    Conclusion

    The decisive factor in modern warfare is shifting from hardware inventory to algorithmic velocity. Whoever controls faster AI-driven sense-decide-strike cycles gains advantage regardless of platform numbers. India cannot depend on borrowed or externally controlled AI and autonomy systems in a live conflict; it must build sovereign capability across data platforms, autonomous software, drone and counter-drone infrastructure, and space-based ISR. This requires the Ministry of Defence to transform from a weapons-manufacturing body into a software enterprise, a cultural and structural shift whose outcome remains untested.

    PYQ Relevance

    [UPSC 2023] Introduce the concept of Artificial Intelligence (AI). How does AI help clinical diagnosis? Do you perceive any threat to privacy of the individual in the use of AI in healthcare?

    Linkage: The PYQ examines the transformative applications of Artificial Intelligence (AI), its strategic implications, and the challenges arising from its deployment. The article extends AI’s application from the civilian domain to warfare, highlighting how AI-enabled autonomous systems, algorithmic warfare, and human-machine teaming are redefining military strategy, deterrence, and national security.

  • Gaganyaan: ISRO Conducts First SOLVE Ground Test

    Why in News?

    ISRO successfully conducted the first ground test of the Sub-Orbital Launch Vehicle for Experiments (SOLVE) solid motor at the Satish Dhawan Space Centre, Sriharikota, for the Gaganyaan Mission.

    What is SOLVE?

    • SOLVE (Sub-Orbital Launch Vehicle for Experiments) is a solid motor-based test vehicle developed by ISRO.
    • It is designed to validate the Crew Module’s parachute-based deceleration system under different mission conditions.
    • A key component for future Gaganyaan Test Missions.

    Key Features

    • Carries the Crew Module to an altitude of 10 to 17 km.
    • After separation, a series of 10 parachutes slows the Crew Module before sea splashdown.
    • Solid motor derived from the PSLV Strap-on Motor with modifications such as:
      • Slow burn-rate propellant.
      • Straight nozzle with Secondary Injection Thrust Vector Control (SITVC).

    Significance

    • Validates the Crew Module recovery system.
    • Provides flexibility to simulate different mission scenarios.
    • Supports upcoming uncrewed and crewed Gaganyaan missions.

    About Gaganyaan Mission

    • India’s first human spaceflight mission.
    • Objective: Demonstrate the capability to send three astronauts to a 400 km Low Earth Orbit (LEO) for about three days and safely recover them in Indian waters.
    • Implemented by ISRO.

    [2025] Consider the following space missions:
    I. Axiom-4
    II. SpaDeX
    III. Gaganyaan
    How many of the space missions given above encourage and support microgravity research?

    [A] Only one

    [B] Only two

    [C] All the three

    [D] None

  • LokOS: Digital Backbone for Rural Livelihoods

    Why in News?

    The Government highlighted LokOS, the digital platform under Deendayal Antyodaya Yojana – National Rural Livelihoods Mission (DAY-NRLM), for strengthening governance, transparency, and financial inclusion of Self-Help Groups (SHGs).

    What is LokOS?

    • LokOS (Lok = People, OS = Operating System) is a web and mobile platform for end-to-end digitisation of Self-Help Groups (SHGs) and their federations.
    • Implemented under DAY-NRLM of the Ministry of Rural Development.
    • Digitises member records, savings, loans, repayments, livelihoods, and convergence with government schemes.

    Key Features

    • End-to-end digital management of SHGs, Village Organizations (VOs), and Cluster Level Federations (CLFs).
    • Aadhaar and bank-linked digital IDs for members.
    • Real-time recording of savings, loans, and repayments.
    • Livelihood profiling and scheme convergence.
    • Role-based administration and real-time dashboards.
    • Digitally tracks nearly ₹2 lakh crore worth of SHG financial transactions annually.

    SHE-LEAPS

    • Self-Help Entrepreneur Livelihoods and Enterprise Application for Prosperity and Sustainability (SHE-LEAPS) launched on 29 June 2026.
    • Operates under LokOS.
    • Supports women SHG members in enterprise creation, business management, and performance tracking.

    Coverage

    • Covers 34 States/UTs, 762 districts, 7,241 blocks, 2.57 lakh Gram Panchayats, and 5.92 lakh villages.
    • Digitally integrates: 94.16 lakh SHGs, 5.62 lakh Village Organizations, 34,314 Cluster Level Federations, and 10.03 crore SHG members

    [2023] Consider the following statements:
    1. The Self-Help Group (SHG) programme was originally initiated by the State Bank of India by providing microcredit to the financially deprived.
    2. In an SHG, all members of a group take responsibility for a loan that an individual member takes.
    3. The Regional Rural Banks and Scheduled Commercial Banks support SHGs.
    How many of the above statements are correct?

    [A] Only one

    [B] Only two

    [C] All three

    [D] None