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Archives: News

  • Wildlife Conservation Efforts

    Cheetah Population in India Crosses 50 Under Project Cheetah

    Why in the News

    A Namibian cheetah Jwala gave birth to five cubs at Kuno National Park, taking India’s total cheetah population to 53. The development is a major milestone under Project Cheetah.

    Key Highlights

    • Five cubs born to Namibian cheetah Jwala.
    • Recently, another cheetah Gamini delivered four cubs at the same park.
    • Total cheetah population in India: 53.
    • Indian-born cubs: 33.
    • Successful litters in India: 10.

    About Project Cheetah

    • Launched on 17 September 2022 by Narendra Modi.
    • Eight cheetahs were translocated from Namibia to Kuno National Park.
    • Aim: Reintroduce cheetahs in India after extinction.

    Background

    • Cheetahs became extinct in India in 1952 due to hunting and habitat loss.
    • The species is the fastest land animal.

    Objectives of the Programme

    • Restore the cheetah population in India.
    • Re-establish a functional grassland ecosystem.
    • Promote wildlife tourism and conservation awareness.
    • Improve genetic diversity and species recovery.
    [2024] Consider the following statements: Lions do not have a particular breeding season. Unlike most other big cats, cheetahs do not roar. Unlike male lions, male leopards do not proclaim their territory by scent marking.Which of the statements given above are correct? (a) 1 and 2 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3
  • New Species of Plants and Animals Discovered

    Silent Valley Bird Survey

    Why in the News
    A recent bird survey in Silent Valley National Park recorded 192 bird species, highlighting the park’s rich avian biodiversity.

    Key Findings

    • Survey dates: March 6 to 8, 2026
    • Organisers:
      • Kerala Forest Department
      • Malabar Natural History Society
    • Participants: About 85 birdwatchers from Kerala and Tamil Nadu.
    • Covered both core and buffer zones of the park.

    Important Observations

    • Total species recorded: 192 bird species
    • Rare migratory birds: Asian house martin and Western house martin. 

    Endemic Western Ghats species recorded:

    • Nilgiri laughingthrush
    • Black-and-orange flycatcher
    • White-bellied treepie
    • Nilgiri pipit
    • White-bellied blue flycatcher
    • Nilgiri sholakili (Nilgiri blue robin)

    About Silent Valley National Park

    • Located in Palakkad.
    • Part of the Western Ghats biodiversity hotspot.
    • Known for tropical evergreen forests and high endemism.
    [2020] With reference to India’s biodiversity, Ceylon frogmouth, Coppersmith barbet, Graychinned minivet and White-throated redstart are: (a) Birds (b) Primates (c) Reptiles (d) Amphibians
  • One Nation, One Election: Prospects and Challenges

    [9th March 2026] The Hindu OpED: One Nation, One Election – remedy worse than disease

    PYQ Relevance[UPSC 2017] ‘Simultaneous election to the Lok Sabha and the State Assemblies will limit the amount of time and money spent in electioneering but it will reduce the government’s accountability to the people’ Discuss.Linkage: This PYQ tests understanding of electoral reforms, parliamentary accountability, and the role of elections in ensuring democratic responsiveness within India’s parliamentary system. It directly relates to the One Nation, One Election debate, where synchronised elections may reduce costs and administrative burden but could weaken continuous democratic accountability and federal political cycles.

    Mentor’s Comment

    The debate on One Nation, One Election (ONOE) has intensified following the introduction of a constitutional amendment proposal based on the High-Level Committee report (2023-24) chaired by former President Ram Nath Kovind. The proposal suggests synchronising the election cycles of the Lok Sabha and State Assemblies through amendments to Articles 83, 172, and a new Article 82A. The issue has become significant because it proposes a fundamental restructuring of India’s electoral calendar and constitutional functioning.

    What Does the One Nation, One Election Proposal Entail?

    1. Simultaneous electoral cycle: Aligns elections for Lok Sabha and State Assemblies to a single schedule.
    2. Article 82A (Proposed): Enables the President to notify an “appointed date” aligning Assembly terms with the Lok Sabha cycle.
    3. Truncation of legislative tenure: Requires some Assemblies to end their tenure earlier to achieve synchronisation.
    4. Residual tenure rule: If a legislature dissolves early, the newly elected Assembly serves only the remaining term rather than a full five-year term.
    5. Election Commission authority: Grants the Election Commission of India (ECI) power to defer State elections if simultaneous elections are impractical.

    Does Comparative Constitutional Practice Support Simultaneous Elections?

    1. Canada: Conducts separate federal and provincial elections, maintaining independent political cycles.
    2. Australia: State legislatures have fixed four-year terms, while the House of Representatives has a maximum three-year tenure, making synchronisation structurally difficult.
    3. Germany: Stability arises from the Constructive Vote of No Confidence, not from simultaneous elections.
    4. South Africa and Indonesia: Use proportional representation systems, which distribute political power across parties and protect minority voices.
    5. United States analogy: Fixed election cycles function because the executive is insulated from legislative confidence, unlike parliamentary systems.

    How Could Simultaneous Elections Affect Parliamentary Accountability?

    1. Continuous accountability mechanism: Staggered elections maintain ongoing voter oversight of governments.
    2. Feedback loop: Elections across different states allow voters to periodically signal approval or disapproval.
    3. Democratic responsiveness: Frequent elections maintain governments’ dependence on public sentiment, a principle highlighted by James Madison in Federalist No. 52.
    4. Campaign cycles: ONOE may reduce the frequency of elections but risks weakening institutional responsiveness.

    What Problems Arise From the Concept of “Unexpired Term Elections”?

    1. Residual mandate: Newly elected legislatures serve only the remaining tenure rather than a full five-year term.
    2. Reduced electoral legitimacy: Governments formed mid-cycle may lack a fresh democratic mandate.
    3. Policy distortions: Short-term governments may prioritise populist measures rather than structural reforms.
    4. Administrative constraints: The Model Code of Conduct (MCC) and truncated tenure may weaken governance capacity.

    Does the Proposal Threaten India’s Federal Structure?

    1. Basic structure doctrine: The Supreme Court in S.R. Bommai v. The Union of India affirmed that federalism forms part of the Constitution’s basic structure.
    2. Independent constitutional identity of states: States possess autonomous political cycles and democratic rhythms.
    3. Mandate truncation risk: Aligning electoral cycles may prematurely terminate state mandates.
    4. Central discretion: Proposed Article 82A(5) enables the ECI to defer State elections without clear criteria.

    Could the Proposal Enable Constitutional Misuse?

    1. Presidential Rule extension risk: If a State government falls mid-term, elections could be deferred to maintain synchronisation.
    2. Article 356 safeguards: Currently restrict President’s Rule to one year (extendable only during emergencies with ECI certification).
    3. Governance by Governor: Deferred elections could result in prolonged governance through central authority.
    4. Judicial precedent: In NJAC Case, the Court held that constitutional validity depends on institutional design, not on assumptions of benign use.

    Is the Fiscal Argument Strong Enough to Justify the Reform?

    1. Election expenditure scale: Combined Lok Sabha and Assembly elections cost about ₹4,500 crore (0.25% of Union Budget).
    2. GDP proportion: Electoral spending accounts for roughly 0.03% of GDP.
    3. Historical data: Lok Sabha election expenditure historically ranged between 0.02-0.05% of GDP (1957-2014).
    4. Administrative flexibility: Elections conducted in phases allow the ECI to rotate EVMs, VVPATs, and security forces.
    5. Resource burden: Simultaneous elections could require significantly greater logistical capacity.

    Conclusion

    The proposal for simultaneous elections attempts to streamline electoral administration but risks distorting constitutional balance. India’s parliamentary democracy is built on continuous accountability, federal autonomy, and flexible electoral cycles. A reform that truncates mandates, centralises electoral timing, and alters democratic rhythms may weaken rather than strengthen democratic governance.

  • Renewable Energy – Wind, Tidal, Geothermal, etc.

    India’s renewable transition caught between stranded power and institutional inertia

    Why in the News?

    India’s renewable energy push is facing a major challenge as large amounts of renewable power remain unused due to grid congestion. In Rajasthan, over 4,000 MW of operational renewable capacity cannot supply electricity during peak hours despite the state having 23 GW installed capacity and only 18.9 GW evacuation margin. Even costly 765 kV transmission corridors designed for 6,000 MW are operating below 20% utilisation, highlighting serious institutional and grid management gaps as India targets 500 GW non-fossil capacity by 2030.

    Why is India facing stranded renewable power despite large transmission investments?

    1. Transmission congestion: More than 4,000 MW of renewable capacity in Rajasthan remains unable to evacuate power during peak hours due to grid bottlenecks despite being fully commissioned.
    2. Mismatch between capacity and evacuation margin: Rajasthan has approximately 23 GW of renewable capacity but only 18.9 GW evacuation margin, creating structural congestion.
    3. Underutilized transmission corridors: High-capacity 765 kV double-circuit corridors designed for about 6,000 MW evacuation are operating at only 600-1,000 MW, representing utilisation levels below 20%.
    4. High infrastructure costs: These corridors require ₹4,000-5,000 crore investment, yet deliver only a fraction of intended value due to conservative grid operation.
    5. Delayed connectivity readiness: Many commissioned renewable plants cannot inject power due to gaps in transmission infrastructure readiness.

    How does institutional conservatism affect grid operations?

    1. Grid security prioritisation: The grid operator’s mandate focuses primarily on maintaining system stability, leading to conservative operational decisions that limit utilisation of transmission assets.
    2. Absence of utilisation benchmarks: Transmission infrastructure lacks automatic utilisation benchmarks or performance review triggers, allowing persistent underutilisation.
    3. Limited accountability: Institutional frameworks do not assign clear responsibility for inefficiencies in transmission utilisation.
    4. Static security frameworks: Grid operations rely on static security rules rather than dynamic risk assessment mechanisms, restricting operational flexibility.
    5. Commercial burden on generators: Renewable generators bear the financial impact of congestion and curtailment, despite planning failures occurring elsewhere in the system.

    Why is there a structural disconnect between planning and grid operations?

    1. Planning assumptions vs operational reality: The Central Transmission Utility (CTU) plans corridors based on projected renewable capacity under General Network Access (GNA) assumptions.
    2. Mismatch in actual power flows: Transmission planning may assume 6,000 MW capacity evacuation, while operational permissions allow only about 1,000 MW of actual flow.
    3. Investment decisions based on approvals: Developers invest billions of rupees based on connectivity approvals and expected transmission timelines.
    4. Operational restrictions: When the grid becomes operational, physical infrastructure limitations prevent full capacity utilisation.
    5. Planning-operation misalignment: This creates a credibility gap between regulatory approvals and operational outcomes.

    How does the current curtailment mechanism create inequity in the power sector?

    1. Curtailment concentration: Current practices impose curtailment disproportionately on projects with Temporary General Network Access (T-GNA).
    2. Unequal risk allocation: Projects with Permanent GNA continue uninterrupted operation, while temporary access projects absorb most congestion impacts.
    3. Investment uncertainty: Developers that completed projects in good faith face unpredictable shutdowns during peak hours.
    4. Financial stress on renewable developers: Congestion leads to lost generation revenue and lower project viability.
    5. Regulatory alignment vs commercial outcome: While the policy framework aligns with regulatory categories, commercial outcomes remain inequitable across generators.

    What technological and operational solutions already exist but remain underused?

    1. Reactive power management technologies: Devices such as STATCOMs and advanced reactive-power equipment can stabilise voltage fluctuations and increase grid utilisation.
    2. Grid support equipment: Modern renewable plants increasingly include Static VAR generators and harmonic filters, enabling improved system stability.
    3. Dynamic security assessment: Advanced grid operators globally employ real-time contingency management and probabilistic risk evaluation to improve utilisation.
    4. Adaptive operational frameworks: Flexible operational protocols allow higher transmission utilisation while maintaining reliability.
    5. Global best practices: Many advanced grids have moved beyond static security frameworks to dynamic grid management systems.

    What institutional reforms are necessary to improve renewable grid integration?

    1. Expanded grid mandate: The national grid operator must balance both stability and infrastructure utilisation within safe operational limits.
    2. Performance-based evaluation: Grid performance metrics should include efficiency indicators alongside reliability indicators.
    3. Proportional curtailment mechanisms: Curtailment in constrained regions should be distributed proportionally across generators rather than targeting specific access categories.
    4. Dynamic GNA reallocation: Unused transmission capacity should be reallocated in real time through transparent operational protocols.
    5. Automatic review mechanisms: Major transmission assets should undergo automatic operational reviews if utilisation falls below expected capacity.
    6. Transparency in grid governance: Public disclosure of performance assessments can strengthen accountability and stakeholder confidence.

    Conclusion

    India’s renewable energy transition cannot succeed solely through capacity addition or infrastructure expansion. The Rajasthan example demonstrates that institutional governance, grid operation practices, and regulatory accountability are equally critical. Ensuring that transmission infrastructure operates efficiently, equitably, and transparently will determine whether India’s clean energy expansion results in actual electricity generation or stranded renewable capacity. Aligning planning, regulation, and operations is therefore essential to build a credible and resilient renewable energy system.

    PYQ Relevance

    [UPSC 2022] Do you think India will meet 50 percent of its energy needs from renewable energy by 2030? Justify your answer. How will the shift of subsidies from fossil fuels to renewables help achieve the above objectives? Explain.

    Linkage: This PYQ is directly linked to India’s renewable transition challenges, including grid integration, transmission constraints, and policy reforms.

  • Artificial Intelligence (AI) Breakthrough

    AI’s impact on labour market: Anthropic’s report flags high exposure 

    Why in the News?

    Artificial Intelligence is increasingly reshaping labour markets worldwide. A recent report by Anthropic shows that jobs involving digital tasks, cognitive work, and routine analysis face higher automation risks due to large language models (LLMs). This shift has implications for skills, education, and employment policies, especially for countries like India, where millions work in IT, services, and BPO sectors.

    What does the Anthropic report reveal about AI exposure in labour markets?
    The Anthropic report marks one of the first systematic attempts to measure real-world labour market exposure to AI rather than relying only on theoretical predictions.

    1. New Measurement Metric- “Observed Exposure”: Introduces a framework combining LLM technical capabilities with real-world usage data from Claude AI systems, enabling more accurate estimation of AI’s impact on jobs.
    2. High Exposure in Digital Occupations: Identifies sectors such as business and finance, management, computer science, engineering, legal services, and office administration as highly exposed to AI-driven automation.
    3. Striking Capability Statistic: Finds that LLMs are theoretically capable of performing up to 94% of tasks performed by computer and mathematics workers.
    4. Real Adoption Gap: Notes that despite this capability, Claude currently performs only about 33% of such tasks, indicating that technological potential exceeds current adoption.
    5. Declining Hiring Trends: Observes a 14% decline in hiring for younger professionals (22-25 years) in highly exposed occupations.
    6. Gender Dimension: Highlights that women constitute 54.4% of high-exposure roles compared to 38.8% of low-exposure roles, indicating potential gendered labour market impacts.
    7. Indian Context: A NITI Aayog report titled “Roadmap for Job Creation in the AI Economy” warns that over 60% of formal-sector jobs, particularly in IT services and BPO sectors employing over 6 million people, could face automation risks by 2030.

    How does the report measure AI exposure in the labour market?

    1. Observed Exposure Metric: Measures the extent to which AI is actually used in real work tasks by analysing usage patterns of Anthropic’s Claude AI model.
    2. Combination Approach: Integrates theoretical capability of LLMs with empirical usage data, creating a realistic understanding of labour market disruption.
    3. Correlation with Job Trends: Tests exposure levels against US government employment projections and unemployment survey data to identify links between AI exposure and labour market trends.
    4. Evidence-Based Findings: Establishes that higher AI exposure correlates with weaker job growth and rising job losses in certain occupations.

    Which sectors face the highest AI disruption risks?

    1. Business and Finance: AI systems can perform financial analysis, data interpretation, and report generation, increasing automation potential in financial services.
    2. Management Occupations: AI supports strategic planning, data analytics, and decision-support tools, reducing reliance on routine managerial tasks.
    3. Computer and Mathematical Jobs: LLMs show the highest capability in coding, debugging, and software documentation tasks, with theoretical capability covering 94% of such tasks.
    4. Legal Sector: AI assists in contract analysis, legal research, and document drafting, increasing exposure in legal professions.
    5. Office and Administrative Work: Routine administrative functions such as documentation, scheduling, and record management are highly susceptible to automation.

    Why are digital and knowledge-sector jobs more vulnerable than manual jobs?

    1. Digitisation of Work: Tasks performed in digital environments are easier for AI systems to replicate using algorithms and machine learning models.
    2. Routine Cognitive Tasks: AI excels in pattern recognition, data processing, and repetitive analytical tasks.
    3. Physical Constraints: Manual occupations involving physical movement, craftsmanship, or real-world interaction remain difficult for AI systems to automate.
    4. Lower AI Applicability in Manual Sectors: Industries such as construction, agriculture, protective services, and personal care show relatively lower AI exposure.

    How could AI affect employment patterns and demographics?

    1. Impact on Young Workers: Hiring in highly exposed occupations for workers aged 22-25 years has declined by 14%, suggesting reduced entry-level opportunities.
    2. Gender Disparity: Women represent 54.4% of high-exposure jobs, indicating disproportionate vulnerability in AI-driven labour market changes.
    3. Highly Educated Workforce Exposure: AI disruption is concentrated in graduate-level occupations, highlighting risks for knowledge workers rather than low-skilled labour.
    4. Occupational Polarisation: AI may lead to growth in high-skill innovation roles and low-skill manual jobs, while shrinking middle-skill occupations.

    What implications does AI disruption have for India?

    1. IT and BPO Sector Risks: Over 60% of formal-sector jobs in IT services and BPO industries may face automation pressures by 2030.
    2. Employment Scale: These sectors currently employ over 6 million people in India, making AI disruption economically significant.
    3. Stock Market Response: Shares of TCS, Wipro, and Infosys declined nearly 20% over the past year, reflecting investor concerns about AI-driven automation.
    4. Skill Gap Challenge: Limited mathematical and scientific skill levels among large segments of the population could hinder adaptation to AI-driven economies.
    5. Low R&D Investment: India’s low spending on research and development compared to the US and China reduces its capacity to lead in AI innovation.

    Can AI also create opportunities in traditional sectors?

    1. Precision Agriculture: AI-enabled analysis of satellite imagery, weather forecasts, soil data, and crop patterns enables farmers to optimise sowing and harvesting decisions.
    2. Agricultural Risk Reduction: AI systems provide early warnings about pests and diseases, improving crop protection.
    3. Resource Optimisation: AI helps farmers determine fertiliser use, irrigation requirements, and input efficiency.
    4. Policy Initiatives: The Union Budget 2026–27 proposed the Bharat-VISTAAR system (Virtually Integrated System to Access Agricultural Resources) to integrate AgriStack platforms with ICAR research data.

    Conclusion

    Artificial Intelligence is reshaping the nature of work by transforming how tasks are performed rather than simply eliminating jobs. The Anthropic report highlights that occupations involving digital and cognitive tasks face the greatest exposure to AI-driven automation. For India, where millions depend on knowledge-sector employment, the challenge lies in strengthening skills, promoting AI innovation, and ensuring that technological progress complements rather than displaces human labour.

    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: This question directly relates to the applications and societal implications of AI, similar to how the article discusses AI transforming labour markets and professional work.

  • Chile Eliminates Leprosy

    Why in the News

    The World Health Organization (WHO) and the Pan American Health Organization (PAHO) have officially verified Chile as the first country in the Americas and the second globally to eliminate leprosy as a public health problem.

    Leprosy (Hansen’s Disease)

    • A chronic infectious disease caused by the bacterium Mycobacterium leprae.
    • Primarily affects:
      • Skin
      • Peripheral nerves
      • Upper respiratory tract mucosa
      • Eyes
    • If untreated, it can cause permanent nerve damage and disability.

    Transmission

    • Spread through respiratory droplets from the nose and mouth of untreated patients.
    • Requires close and prolonged contact.
    • Not highly contagious.

    Incubation Period

    • Very long incubation period.
    • Average: ~5 years, but symptoms may appear up to 20 years later.

    Symptoms

    • Pale or reddish skin patches with loss of sensation
    • Numbness and nerve damage
    • Muscle weakness in hands and feet
    • Painless ulcers on soles of feet
    • Eye damage in severe cases

    Treatment

    • Multi-Drug Therapy (MDT) provided free worldwide by WHO.
    • Combination of medicines:
      • Rifampicin
      • Dapsone
      • Clofazimine
    • 100% curable if treated early.
    • Early treatment prevents disability.
    [2014] Consider the following diseases: Diphtheria  Chickenpox  Smallpox Which of the above diseases has/have been eradicated in India? (a) 1 and 2 only  (b) 3 only  (c) 1, 2 and 3 only  (d) None of the above
  • Agricultural Sector and Marketing Reforms – eNAM, Model APMC Act, Eco Survey Reco, etc.

    Farm Loan Waivers Return: Impact on Credit Culture

    Why in the News

    The Maharashtra government has announced a ₹35,000 crore farm loan waiver scheme, raising concerns from economists and the Reserve Bank of India (RBI) about its impact on credit culture and state finances.

    Key Features of the Maharashtra Scheme

    • Total cost: ~₹35,000 crore
    • Beneficiaries: ~30 lakh farmers
      • 20 lakh non-defaulters will receive an ₹50,000 incentive for timely repayment.
    • Cost breakdown:
      • ₹20,000 crore for loan waiver of defaulters
      • ₹15,000 crore incentive for regular borrowers

    Why Governments Announce Farm Loan Waivers

    • Reduce farmers’ debt burden
    • Provide relief during agrarian distress
    • Enable farmers to restart productive investment
      • However, economists argue that such schemes often fail to provide long-term solutions.

    Major Farm Loan Waiver Schemes in India

    National Schemes

    1. Agricultural and Rural Debt Relief Scheme (ARDRS), 1990
      • Covered loans from public sector banks and regional rural banks.
      • Maximum relief ₹10,000 per farmer.
    2. Agricultural Debt Waiver and Debt Relief Scheme (ADWDRS), 2008
      • Covered banks and cooperative credit institutions.
      • Focus on small and marginal farmers (≤5 acres).

    Total spending on waivers in last 35 years: over ₹3 lakh crore.

    Trend Since 2014

    • Farm loan waivers increased significantly after 2014–15.
    • 10 states announced waivers worth about ₹2.4 lakh crore.
    • Many announcements occurred close to elections, according to RBI.

    RBI’s Concerns

    • Weakening of Credit Culture: Farmers may delay repayment expecting future waivers. Creates moral hazard in the credit system.
    • Reduced Agricultural Lending: Banks become reluctant to provide fresh loans.
    • Rise in NPAs: Agricultural sector gross NPAs reached about 8.44% (2019).
    • Fiscal Burden on States: Waiver costs can reach 0.1% to 2% of state GSDP. Payments often spread over 3–5 years, affecting budgets.
  • Festivals, Dances, Theatre, Literature, Art in News

    Khelo India Tribal Games 2026

    Why in the News

    The first-ever Khelo India Tribal Games (KITG) will be held from March 25 to April 6, 2026 in Chhattisgarh, announced by Union Sports Minister Mansukh Mandaviya.

    Key Details

    • Host Cities: Raipur, Jagdalpur, and Surguja
    • Participants: Tribal athletes from most States and Union Territories of India.

    Sports in the Games

    • Medal Sports (7): Athletics, Football, Hockey, Weightlifting, Archery, Swimming, and Wrestling. 
    • Demonstration Sports: Mallakhamb and Kabaddi

    Organising Bodies

    • Ministry of Youth Affairs and Sports
    • Sports Authority of India
    • Indian Olympic Association
    • National Sports Federations and the Chhattisgarh State Organising Committee.

    Mascot

    • “Morveer”
    • Derived from “Mor” (mine/our) and “Veer” (brave) in Chhattisgarhi.
    • Symbolises pride, courage and identity of tribal communities.

    Note: A mascot is a person, animal, or object adopted by a group—such as a sports team, school, or brand—to represent them, foster a public identity, and bring good luck.

    Significance

    • First national sports event dedicated exclusively to tribal athletes.
    • Aims to identify and nurture talent from tribal regions.
    • Strengthens grassroots sports under the Khelo India Scheme.

    Prelims Pointers

    • Khelo India Scheme is a Central Sector Scheme launched in 2018.
    • The Khelo India Games were declared an “Event of National Importance” in 2020 under the Sports Broadcasting Signals Act, 2007.
    [2023] Consider the following statements in respect of the 44th Chess Olympiad, 2022: It was the first time that Chess Olympiad was held in India. The official mascot was named ‘Thambi’. The trophy for the winning team in the open section is the Vera Menchik Cup. The trophy for the winning team in the women’s section is the Hamilton-Russell Cup. How many of the statements given above are correct? (a) Only one (b) Only two (c) Only three (d) All four
  • ISRO Missions and Discoveries

    BEL–Bellatrix Partnership to Develop VLEO Satellite Systems

    Why in the News

    India’s defence PSU Bharat Electronics Limited (BEL) and space-tech startup Bellatrix Aerospace have signed an MoU to jointly develop Very Low Earth Orbit (VLEO) satellite systems.

    What is VLEO (Very Low Earth Orbit)?

    • Altitude: About 150 km to 450 km above Earth.
    • Lower than Low Earth Orbit (LEO) satellites.
    • Satellites experience thin atmospheric drag, requiring propulsion systems to maintain orbit.

    How VLEO Satellites Work

    • At low altitude, satellites face aerodynamic drag from the upper atmosphere.
    • Advanced propulsion systems provide continuous thrust to maintain orbital position.
    • Bellatrix will use electric/green propulsion technologies for station-keeping.

    Key Features of VLEO Systems

    • High-Resolution Imaging: Closer proximity to Earth enables sub-meter imaging using smaller sensors.
    • Ultra-Low Latency Communication: Shorter signal distance enables faster data transmission and real-time communication.
    • Lower Launch Costs: Lower orbit requires less fuel to deploy satellites.
    • Reduced Space Debris: Failed satellites naturally re-enter and burn up due to atmospheric drag.

    Aim of the Partnership

    • Develop indigenous VLEO satellite platforms and payloads.
    • Provide solutions for defence and civilian applications.
    • Combine PSU manufacturing capability with startup innovation.

    Strategic Significance

    • Strengthens India’s self-reliance in space technology.
    • Enables high-resolution surveillance and intelligence gathering.
    • Useful for:
      • Border monitoring
      • Earth observation
      • Real-time communication systems.

    Prelims Pointers

    • Bharat Electronics Limited (BEL) operates under the Ministry of Defence.
    • Bellatrix Aerospace develops satellite propulsion systems.
    • VLEO satellites orbit at lower altitude than conventional Earth-observation satellites, offering improved imaging and reduced debris risk.
    [2011] An artificial satellite orbiting around the Earth does not fall down. This is so because the attraction of Earth (a) does not exist at such a distance. (b) is neutralized by the attraction of the moon. (c) provides the necessary speed for its steady motion. (d) provides the necessary acceleration for its motion

  • Foreign Policy Watch: India-Middle East

    India Taps Alternative Crude Supplies

    Why in the News
    Due to the West Asia conflict affecting shipments through the Strait of Hormuz, India is securing crude oil from alternative sources.

    Key Points:

    • India imports about 88% of its crude oil needs; nearly half normally passes through the Strait of Hormuz.
    • Indian refiners are sourcing additional crude from:
      • United States
      • Russia
      • West Africa and Latin America.
    • Refineries have deferred maintenance shutdowns to maintain supply buffers.
    • A 30-day U.S. waiver (till April 5) allows delivery of already-loaded Russian oil cargoes to India.
    • Around 120 million barrels of Russian crude are currently in transit globally, some near India.

    Concerns:

    • Alternative routes may increase freight and insurance costs.
    • Rising oil prices could increase India’s import bill, widen the current account deficit, and pressure the rupee.
    • Every $10 rise in crude prices may raise inflation by ~20–25 basis points.
    [2011] In the context of global oil prices, “Brent crude oil” is frequently referred to in the news. What does this term imply? It is a major classification of crude oil. It is sourced from the North Sea. It does not contain sulphur. Select the correct answer using the code given below: (a) 2 only (b) 1 and 2 only (c) 1 and 3 only (d) 1, 2 and 3

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