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Archives: News

  • ISRO Missions and Discoveries

    Mission Drishti: World’s First Multi-sensor EO Satellite

    Why in the News?

    Indian space-tech start-up GalaxEye, based in Bengaluru, has announced the upcoming launch of Mission Drishti, the world’s first multi-sensor Earth Observation (EO) satellite, in the first quarter of 2026.

    About Mission Drishti:

    • Objective: To provide high-resolution, real-time geospatial intelligence for governments, defence, and industries across critical domains such as disaster management, infrastructure, agriculture, and national security.
    • Developer: Conceived by Bengaluru-based GalaxEye Space, an Indian space-tech start-up founded by IIT Madras alumni.
    • Nature: World’s first multi-sensor Earth Observation (EO) satellite, capable of integrating multiple imaging technologies on a single platform.
    • Launch Timeline: Scheduled for first quarter of 2026, serving as the first step in GalaxEye’s plan to deploy a constellation of 8–12 satellites by 2029.
    • Innovation: Combines Synthetic Aperture Radar (SAR) and optical sensors for multi-dimensional imaging across all weather and lighting conditions.
    • Significance: Marks India’s largest privately built satellite and establishes India’s position in the global EO market with indigenous, high-precision imaging technology.

    Key Features:

    • Multi-Sensor Payload: Integrates SAR and optical imaging systems on one platform, a first in global satellite technology.
    • Resolution and Capacity: Offers 1.5-metre resolution, providing ultra-clear imagery for tactical and analytical applications.
    • All-Weather Operation: SAR enables imaging day and night, through cloud cover and adverse weather, ensuring continuous monitoring capability.
    • Satellite Specifications: Weighs 160 kg, making it India’s heaviest privately developed EO satellite, designed for spatial, spectral, and temporal precision.
    • Constellation Vision: Part of GalaxEye’s long-term plan to deploy 8–12 satellites by 2029 for near-real-time global coverage.
    • Applications: Defence surveillance, disaster management, infrastructure auditing, agriculture analytics, and environmental monitoring.
    [UPSC 2019] For the measurement/estimation of which of the following are satellite images/remote sensing data used?

    1. Chlorophyll content in the vegetation of a specific location 2. Greenhouse gas emissions from rice paddies of a specific location 3. Land surface temperatures of a specific location

    Select the correct answer using the code given below.

    Options: (a) 1 only (b) 2 and 3 only (c) 3 only (d) 1, 2 and 3*

     

  • Wildlife Conservation Efforts

    IUCN Redlist Update of Indian Species

    Why in the News?

    In the latest State of India’s Birds (SoIB) 2025 report and IUCN assessment, four bird species dependent on these ecosystems have been uplisted, reflecting alarming habitat loss and population decline.

    Bird Species Uplisted by IUCN:

    1. Indian Courser (Cursorius coromandelicus):
      • Endemic to the Indian Subcontinent.
      • Uplisted from Least Concern → Near Threatened due to loss of grasslands and fallow land.
    2. Indian Roller (Coracias benghalensis): Uplisted to Near Threatened; impacted by habitat conversion and electrocution from power lines.
    3. Rufous-tailed Lark (Ammomanes phoenicura): Uplisted to Near Threatened; declining due to intensive agriculture and land-use change.
    4. Long-billed Grasshopper-Warbler (Locustella major): Uplisted to Endangered; severely impacted by loss of reedbeds and open scrub habitat.

    About State of India’s Birds (SoIB) Assessment:

    • Overview: SoIB is conducted by the State of India’s Birds Partnership, a consortium of 13 government and non-government institutions, including BNHS, WII, ZSI, SACON, WTI, WWF-India, ATREE, NCF, FES, Wetlands International – South Asia, NCBS, and NBA.
    • Coverage: Of 1,360 bird species assessed globally, 12 species were from India.
    • Findings:
      • 8 species downlisted (showing improved conservation trends).
      • 4 species uplisted, highlighting heightened risk of extinction.
    • The report underscores the fragility of India’s open-country habitats, which support a unique but shrinking avifaunal diversity.
  • Indian Missile Program Updates

    DRDO to extend Astra Mark 2’s range to 200 km

    Why in the News?

    The Defence Research and Development Organisation (DRDO) is developing an extended-range variant of the Astra Mark 2 beyond-visual-range (BVR) air-to-air missile.

    Astra Mark 2 Missile:

    • Overview: An indigenously developed Beyond Visual Range (BVR) air-to-air missile by the DRDO, enhancing the Indian Air Force’s long-range interception capability.
    • Lineage: Successor to Astra Mark 1 (range ~100 km); marks a leap in India’s self-reliance in advanced air combat systems.
    • Integration: Compatible with Su-30 MKI and LCA Tejas, with future integration planned for Rafale, AMCA, and TEDBF.
    • Industry Collaboration: Co-developed with over 50 industries, including Hindustan Aeronautics Limited (HAL) and Bharat Dynamics Limited (BDL).

    Key Features:

    • Dual-Pulse Propulsion: Incorporates dual-pulse solid rocket motor (vs. single-pulse in Mk-1) for sustained thrust and high terminal energy.
    • Range & Speed: Operational range of 150–200+ km, speed up to Mach 4.5, enabling engagement of fast aerial targets.
    • Guidance & Seeker: Equipped with indigenous RF seeker and Electronic Counter-Countermeasures (ECCM) for precision and survivability.
    • All-Weather & Agile: Works in day/night, adverse conditions; supports off-boresight targeting and mid-course data-link updates.
    • Stealth & Safety: Uses smokeless propulsion for reduced detectability during launch.

    Recent Upgrade:

    • Extended Range Variant: DRDO developing version exceeding 200 km, beyond initial 160 km design.
    • Strategic Parity: Comparable to Chinese PL-15 and US AIM-120D AMRAAM, reinforcing India’s deterrence capability.
    • Future Roadmap: Forms baseline for Astra Mark 3, featuring solid-fuel ducted ramjet propulsion, under Atmanirbhar Bharat in advanced missile systems.
    [UPSC 2023] Consider the following statements

    1. Ballistic missiles are jet-propelled at subsonic speeds throughout their fights, while cruise missiles are rocket-powered only in the initial phase of fight.

    2. Agni-V is a medium-range supersonic cruise missile, while BrahMos is a solid-fuelled intercontinental ballistic missile.

    Which of the statements given above is/are correct?

    (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2 *

     

  • Dams and Hydroprojects

    Naying Hydroelectric Project

    Why in the News?

    The Naying Hydroelectric Project (1000 MW), proposed on the Siyom (Yomgo) River in Shi-Yomi district, Arunachal Pradesh, represents a major addition to India’s clean energy expansion under the Decade of Hydro Power (2025–35).

    About Siyom (Yomgo) River:

    • Geography: A right-bank tributary of the Brahmaputra, flowing entirely within Arunachal Pradesh.
    • Origin & Course: Arises in West Siang, travels ~170 km, and joins the Brahmaputra near Assam.
    • Ecology: Basin supports rich biodiversity, agro-pastoral livelihoods, and lies within the Eastern Himalaya Biodiversity Hotspot.
    • Protected Areas: Mouling National Park lies on its eastern bank, part of the Dibang–Siang biosphere landscape.
    • Hydrological Role: Ensures irrigation, microclimate regulation, and provides run-of-the-river potential for clean energy, though demanding careful ecosystem balance.

    About Naying Hydroelectric Project:

    • Overview: A proposed 1,000 MW (4×250 MW) run-of-the-river project located in Shi-Yomi district, Arunachal Pradesh.
    • Developers: Jointly undertaken by North Eastern Electric Power Corporation (NEEPCO) and Arunachal Pradesh Hydropower Corporation Ltd (APHCL).
    • Design & Output: Features a concrete dam, underground powerhouse, and diversion tunnels, expected to generate 4,966.77 GWh annually.
    • Regulatory Approval: Received Central Electricity Authority (CEA) concurrence in 2013; progress slowed by environmental and social concerns.
    • Public Consultation: Environmental hearing scheduled for 12 November 2025 at Yapik Community Hall to assess ecological and community impacts.
    • Timeline: Construction targeted to start by 2028, with commissioning by 2032.
    • Policy Context: Forms part of the state’s Decade of Hydro Power (2025–2035), aiming for 19 GW capacity addition to support India’s net-zero goals.
    • Regional Linkages: Among five key hydel projects in the region – Heo (240 MW), Hirong (500 MW), Tato-I (186 MW), and Tato-II (700 MW).
    [UPSC 2022] Consider the following pairs:

    Reservoirs – States

    1. Ghataprabha — Telangana

    2. Gandhi Sagar — Madhya Pradesh

    3. Indira Sagar — Andhra Pradesh

    4. Maithon —Chhattisgarh

    Options:

    (a) Only one pair (b) Only two pairs (c) Only three pairs (d) All four pairs”

     

  • Foreign Policy Watch: India-Australia

    [15th October 2025 ] The Hindu Op-ed: Powering up the Australia-India clean energy partnership

    PYQ Relevance

    [UPSC 2022] Clean energy is the order of the day. Describe briefly India’s changing policy towards climate change in various international fora in the context of geopolitics.

    Linkage: The India–Australia Renewable Energy Partnership (REP) exemplifies India’s evolving climate diplomacy — shifting from being a climate “follower” to a global clean energy collaborator. It reflects how India aligns geopolitical strategy with green transition, using partnerships like REP to ensure both sustainability and supply chain autonomy.

    Mentor’s Comment

    At a time when the world is rethinking its clean energy priorities amidst climate vulnerabilities and geopolitical flux, the Australia–India Renewable Energy Partnership (REP) emerges as a beacon of cooperative strength. This article examines how two Indo-Pacific democracies can forge a resilient, balanced, and future-ready clean energy ecosystem — turning climate ambition into implementable strategy.

    Introduction

    In a decade defined by climate urgency and energy transition, India and Australia are deepening collaboration in renewable energy to reduce carbon footprints and diversify critical supply chains. With Australia’s Climate Change and Energy Minister Chris Bowen visiting New Delhi, both nations are poised to convert their shared climate vision into tangible outcomes under the India–Australia Renewable Energy Partnership (REP). The partnership arrives at a pivotal moment when the Indo-Pacific region is reeling under frequent climate disasters and when overdependence on China for clean energy inputs threatens energy security.

    Why This Is Big News

    The India–Australia clean energy partnership represents a strategic shift from bilateral intent to operational collaboration. It marks the first large-scale joint response by the two democracies to build resilient, China-independent supply chains for renewable technologies.

    This is significant because the Indo-Pacific averages nearly 10 climate disasters per month, and projections show up to 89 million climate refugees by 2050. Both countries now aim not merely for targets but for structural autonomy in critical minerals, hydrogen, and solar ecosystems — signalling a new phase of climate diplomacy.

    A Climate-Vulnerable Region

    1. Harshest impacts: The Indo-Pacific region witnesses some of the world’s most severe climate consequences, with recurring floods, cyclones, and droughts.
    2. Alarming projections: Between 1970–2022, it averaged 10 climate-related disasters monthly; by 2050, 89 million people may be displaced.
    3. India’s leadership: India targets 500 GW of non-fossil electricity by 2030 (with 280 GW solar) and has achieved 50% non-fossil capacity already — five years ahead of schedule.
    4. Australia’s climate push: It has raised its emission-reduction ambition to 62–70% below 2005 levels by 2035, aligning with its net-zero goal.

    The Supply Chain Challenge

    1. Dependence on China: China refines 90% of rare earth elements and manufactures 80% of global solar modules, giving it near-monopoly power.
    2. India’s dilemma: Faces import dependence for rare earth magnets and battery materials, affecting EV and wind sectors.
    3. Australia’s gap: Despite being rich in lithium, cobalt, and rare earths, it lacks refining and downstream industries.
    4. Pandemic exposure: The COVID-19 crisis exposed global supply fragility; China’s export restrictions further underlined the danger of single-country dependence.
    5. Industry impact: Example, an Indian EV manufacturer’s production halved in July due to component shortages.

    What the Renewable Energy Partnership (REP) Offers

    1. Comprehensive framework: REP spans eight key areas, solar PV, green hydrogen, energy storage, circular economy, solar supply chains, two-way investments, and capacity building.
    2. Collaborative platforms: Introduces a Track 1.5 Dialogue, connecting policy, industry, and academia to translate ideas into pilot projects.
    3. Focus areas: Promotes joint R&D, investment in refining, hydrogen economy, and cross-training of skilled personnel.
    4. Strategic significance: Seeks to create an Indo-Pacific clean energy hub resilient to geopolitical shocks.

    Complementary Strengths: Why Collaboration Works

    Australia’s edge:

    1. Critical mineral base — rich in lithium, rare earths.
    2. Stable regulations and a focus on green jobs under its Net Zero Jobs Plan.

    India’s advantage:

    1. Demographic dividend — 65% population below 35 years.
    2. PLI schemes and Skill India fostering clean-tech manufacturing.
    3. Expanding domestic demand for solar, hydrogen, and battery systems.

    Synergistic model: Together, they can integrate Australia’s minerals with India’s manufacturing and labour pool, creating a regional clean energy ecosystem that is both inclusive and secure.

    Why This Partnership Matters for the Indo-Pacific

    1. Climate resilience: Joint efforts show that democracies can lead energy transitions without autocratic dependencies.
    2. Geopolitical signalling: It strengthens Quad cooperation (India–Australia–Japan–US) by aligning clean energy goals.
    3. Economic dividends: Builds green value chains that can generate jobs and diversify trade beyond fossil fuels.

    Conclusion

    The Australia–India Renewable Energy Partnership is more than a bilateral initiative, it is a climate-security compact for the Indo-Pacific. By combining Australia’s resource advantage with India’s innovation and manpower, both nations can anchor a sustainable energy future independent of geopolitical coercion. In doing so, they not only contribute to global net-zero targets but also demonstrate how democratic collaboration can address shared vulnerabilities with foresight and resilience.

  • Nobel and other Prizes

    How innovation drives economic growth

    Introduction

    The 2025 Sveriges Riksbank Prize in Economic Sciences was awarded to Joel Mokyr, Philippe Aghion, and Peter Howitt for “explaining innovation-driven economic growth.” Their research collectively answers one of the most fundamental economic puzzles — how nations sustain growth over centuries, not decades.

    Why in the News

    The Nobel Committee’s decision is significant because it celebrates innovation as the engine of sustained prosperity at a time when economies face stagnation despite technological abundance. It also marks a historical synthesis, combining Mokyr’s economic history with Aghion and Howitt’s modern growth models, to offer a unified vision of why the last two centuries broke free from millennia of stagnation. This award underscores that knowledge creation and openness to change are as critical to a nation’s future as natural resources or fiscal policy.

    Understanding the Foundations of Innovation-Driven Growth

    What did Joel Mokyr’s research reveal about sustained growth?

    1. Useful Knowledge: Mokyr argued that long-term growth depends on a constant flow of useful knowledge, divided into propositional (theoretical understanding) and prescriptive (practical implementation) forms.
    2. Before Industrial Revolution: Innovators understood why things worked (propositional) but lacked the technical ability to make them work (prescriptive).
    3. Scientific Revolution Impact: The 16th–17th centuries brought controlled experiments and reproducibility — transforming knowledge from abstract to applicable.
    4. Policy Implication: Nations must ensure technical education and skill development, as ideas alone cannot yield growth without implementation.

    How did Mokyr link innovation to social openness?

    1. Openness to Change: Innovation often disrupts existing systems and creates losers; societies resistant to change stifle progress.
    2. Historical Example: Britain’s sustained growth stemmed from skilled artisans and engineers who translated scientific ideas into industrial applications.
    3. Policy Lesson: Governments must create inclusive ecosystems that accept change, retrain workers, and redistribute gains from innovation.

    What is the Theory of Creative Destruction?

    1. Conceptual Core: Originally introduced by Schumpeter, “creative destruction” describes how innovation replaces older technologies and firms, creating both winners and losers.
    2. Aghion & Howitt’s Contribution: They formalized this process mathematically, showing how technological progress leads to sustained long-term growth.
    3. Dynamic Equilibrium: Innovation raises productivity but simultaneously displaces outdated industries — a perpetual cycle that fuels development.

    How much should a country invest in Research and Development (R&D)?

    1. Balancing Act: Aghion and Howitt’s model shows two opposing trends:
      1. Trend 1 — Underinvestment: Since society benefits from outdated technologies even after firms lose profits, R&D should be subsidized to ensure social spillovers.
      2. Trend 2Overinvestment: When incremental innovations capture disproportionate profits, R&D may be excessive and distort competition.
    2. Optimal Level: There is no universal ideal investment, but the model provides tools to identify an economy-specific optimum that maximizes welfare without creating monopolistic inefficiencies.

    Why does this Nobel matter for developing economies like India?

    1. Knowledge Ecosystem: The laureates’ findings emphasise that growth requires not just innovation, but translation — turning ideas into scalable realities through skills, entrepreneurship, and openness.
    2. India’s Imperative: Investments in R&D (currently ~0.7% of GDP), vocational skilling, and ease of doing business are crucial to realize the demographic dividend.
    3. Policy Relevance: The Economic Survey and NITI Aayog’s “Innovation Index” already underline similar principles — this Nobel reinforces India’s need to build a “knowledge economy.”

    Conclusion

    The 2025 Nobel Prize in Economic Sciences reaffirms that innovation, knowledge, and societal openness are the real engines of prosperity. Economic success is no longer a product of mere capital or labor, but of the synergy between imagination and execution. For India and other developing nations, the message is clear: sustained growth depends on nurturing human capital, research ecosystems, and tolerance for disruption. As Mokyr’s and Aghion–Howitt’s work shows, societies that embrace change, skill their people, and invest in ideas will lead the next chapter of human progress.

    PYQ Relevance

    [UPSC 2015] What are the areas of prohibitive labour that can be sustainably managed by robots? Discuss the initiatives that can propel the research in premier research institutes for substantive and gainful innovation.

    Linkage: This PYQ aligns with the 2025 Nobel Prize in Economic Sciences as both emphasize how technological innovation transforms labour structures—echoing Aghion and Howitt’s theory of creative destruction, where automation replaces old forms of work while driving new productivity.

  • Foreign Policy Watch: India-Afghanistan

    Complacity not diplomacy-India’s engagement with Taliban

    Introduction

    The exclusion of women journalists from Taliban press conferences in New Delhi was not an accident, it was symbolic of a deeper issue: legitimizing a regime whose ideology is built on the deliberate erasure of women’s existence. As Afghan women face persecution, violence, and disappearance from every public sphere, the silence of democratic nations like India risks validating gender apartheid.

    Why is this issue in the news?

    The controversy erupted when India hosted two Taliban press conferences in New Delhi, where female journalists were initially excluded. The event coincided with a People’s Tribunal on the Women of Afghanistan in Madrid, where survivors testified to the Taliban’s gender-based persecution, recognized as a crime against humanity. The contrast between India’s engagement and the global condemnation of Taliban policies underscores a moral and diplomatic crisis.

    How has the Taliban institutionalized the erasure of women?

    1. Systematic exclusion: Since their 2021 return, the Taliban banned women from most public-sector jobs, secondary schools, and universities.
    2. Legalized oppression: The 2024 Propagation of Virtue and Prevention of Vice Law formally declared women’s voices “forbidden” in public.
    3. Economic silencing: A 2025 Afghanistan Media Support Organisation survey found that 93% of women journalists lost their jobs, with more than 42% leaving journalism altogether.
    4. Violence and fear: Women activists are detained, beaten, and their husbands tortured, part of a deliberate campaign to erase their visibility and livelihood.

    Why is India’s stance seen as complicit rather than diplomatic?

    1. Normalization of misogyny: Hosting Taliban officials while Afghan women pleaded for recognition signals tacit acceptance of their regime.
    2. Moral inconsistency: While democracies like Spain and Canada host tribunals condemning Taliban atrocities, India’s diplomatic outreach stands in stark contrast.
    3. Diplomatic short-sightedness: By engaging the Taliban without human rights conditionalities, India risks legitimizing gender apartheid as a form of governance.

    What does this reveal about the global response to women’s rights?

    1. Erosion of feminist diplomacy: Nations increasingly prioritize geopolitical pragmatism over gender justice.
    2. Media complicity: Even in New Delhi, the Taliban’s media interaction mirrored their exclusionary ethos, showing that patriarchal silencing transcends borders.
    3. Selective outrage: While Western nations condemn the Taliban, many still negotiate covertly for strategic or security reasons, diluting international accountability.

    What lessons does this hold for India’s foreign policy and democracy?

    1. Moral leadership deficit: India’s silence undermines its self-image as the voice of the Global South and defender of democratic rights.
    2. Gender and diplomacy linkage: True diplomacy must integrate gender-sensitive ethics, ensuring no engagement legitimizes systemic violence.
    3. Internal reflection: A democracy’s foreign policy mirrors its domestic respect for women’s agency. India’s global credibility depends on aligning words with action.

    Conclusion 

    India’s engagement with the Taliban marks a dangerous shift from moral diplomacy to moral compromise. As Afghan women’s rights are being erased, India’s silence echoes complicity, not neutrality. True diplomacy must speak truth to power, not share its platform. Democracies cannot afford to normalize gender apartheid; silence here is not strategy, it is surrender.

    PYQ Relevance

    [UPSC 2013] The proposed withdrawal of the International Security Assistance Force (ISAF) from Afghanistan in 2014 is fraught with major security implications for the countries of the region. Examine in light of the fact that India is faced with a plethora of challenges and needs to safeguard its own strategic interests.

    Linkage: India’s current engagement with the Taliban reflects the security vacuum created after the ISAF withdrawal, forcing New Delhi to balance strategic interests with moral responsibility. As the article shows, this has turned India’s Afghan policy from cautious realism into a test of its ethical diplomacy and regional credibility.

  • Air Pollution

    Graded Response Action Plan (GRAP)

    Why in the News?

    The Commission for Air Quality Management (CAQM) has invoked Stage I of the Graded Response Action Plan (GRAP) across the Delhi–NCR as air quality slipped into the ‘poor’ category (AQI 211) after more than three months.

    What is Air Quality Index (AQI)?

    • Purpose: Quantifies pollution levels and health impact using major pollutants — PM₂․₅, PM₁₀, SO₂, NO₂, CO, O₃, NH₃, Pb.
    • Scale:
      1. 0–50 = Good
      2. 51–100 = Satisfactory
      3. 101–200 = Moderate
      4. 201–300 = Poor
      5. 301–400 = Very Poor
      6. 401–450 = Severe
    • >450 = Severe Plus
    • Interpretation: Higher AQI ⇒ greater exposure risk, particularly for children, elderly, and respiratory patients.

    About Graded Response Action Plan (GRAP):

    • Objective: To ensure anticipatory, graded, and region-wide responses that reduce PM₂․₅ and PM₁₀ concentrations, controlling emissions from vehicles, dust, and industries.
    • Coverage: Applies across Delhi, Haryana, Uttar Pradesh, Rajasthan, and other NCR districts, ensuring uniform regional implementation.
    • Legal Mandate: Issued under Section 5 of the Environment (Protection) Act, 1986, binding on all NCR states and agencies.
    • Genesis: Approved by the Supreme Court in 2016 (M.C. Mehta vs. Union of India) and notified in Jan 2017 by MoEFCC under the Environment (Protection) Act, 1986.
    • Implementation: Initially enforced by EPCA (till 2020); now implemented by the Commission for Air Quality Management (CAQM) established via ordinance in Oct 2020.
    • Functioning: CAQM works with CPCB, IMD, and IITM Pune, which provide forecast-based modelling for pre-emptive action.
    • Key Stages of Action:
      1. Stage I (Poor: 201–300): Road sweeping, water sprinkling, dust control at sites, solid-waste removal, old-vehicle enforcement.
      2. Stage II (Very Poor: 301–400): Hotspot regulation, DG set restrictions, enhanced public transport.
      3. Stage III (Severe: 401–450): Ban on BS-III petrol & BS-IV diesel cars, construction halt, school closures.
      4. Stage IV (Severe+ >450): Complete construction ban, truck entry restriction (essentials exempted), curbs on non-essential vehicles.
    [UPSC 2024] According to the Environmental Protection Agency (EPA), which one of the following is the largest source of sulphur dioxide emissions?

    Options: (a) Locomotives using fossil fuels

    (b) Ships using fossil fuels

    (c) Extraction of metals from ores

    (d) Power plants using fossil fuels*

     

  • Judicial Reforms

    Legal Information Management and Briefing System (LIMBS)

    Why in the News?

    The Department of Legal Affairs, Ministry of Law and Justice, inaugurated the “Live Cases” Dashboard under the Legal Information Management and Briefing System (LIMBS) at Shastri Bhawan, New Delhi.

    About LIMBS Portal:

    • Overview: A centralised, web-based litigation management platform developed by the Department of Legal Affairs, Ministry of Law & Justice, under the Digital India initiative.
    • Purpose: Enables real-time monitoring, coordination, and analysis of court cases involving the Union of India, covering all ministries, PSUs, and autonomous bodies.
    • Design & Function: Serves as a single digital interface connecting nodal officers, legal cells, and advocates for streamlined case management and reduced duplication.
    • Policy Alignment: Implements the Prime Minister’s directive to minimise government litigation, improve inter-ministerial coordination, and enhance transparency and efficiency.
    • Scale (2025): Tracks 7.23 lakh live cases from 53 ministries/departments; over 13,000 ministry users and 18,000 advocates actively update records.
    • Integration: Linked with national judicial databases for automated case updates and status tracking.

    Key Features:

    • Dashboard Monitoring: Real-time visual dashboard showing ministry-wise pending, disposed, and contempt cases for trend analysis.
    • Court Connectivity: Integration with the Supreme Court, 25 High Courts, District Courts, and 9 Tribunals for live order retrieval.
    • Advanced Search: Multi-parameter filtering by court, advocate, ministry, judgment date, or financial value.
    • User Hierarchy: Tiered access for Nodal Officers, Admins, and Advocates ensuring accountability and data integrity.
    • Document & Fee Management: Digital upload of pleadings, notices, and advocate bills for secure, paperless workflow.
    • Accessibility & Security: 24×7 open-source platform with cybersecurity compliance and uninterrupted access.
  • ISRO Missions and Discoveries

    Crew Escape System (CES) in the Gaganyaan Mission

    Why in the News?

    The Crew Escape System is ISRO’s most critical safety innovation for Gaganyaan. This newscard is an excerpt from the original article published in The Hindu.

    Back2Basics: Gaganyaan Mission:

    • Overview: India’s first human spaceflight mission, initiated in 2007, to send 3 astronauts into Low Earth Orbit (400 km) for 3 days, followed by Arabian Sea splashdown.
    • Rocket: Human-Rated LVM3 (HLVM3), adapted from GSLV Mk3, certified in 2025 for safe human use.
    • Significance: India to become the 4th nation (after US, Russia, China) with crewed spaceflight capability.
    • Latest Timeline (as of Sept 2025):
      • Dec 2025: First uncrewed mission (G1) with humanoid Vyommitra.
      • 2026: Two more uncrewed flights for life-support, avionics, and escape tests.
      • Early 2027: First crewed mission – 3 astronauts in orbit for 3 days.
    • Progress so far:
      • 80–85% development complete: avionics, parachutes, crew safety systems validated.
      • Integrated Air Drop Test (Aug 2025): Confirmed crew module deceleration.
      • Crew Escape System: Multiple ground and flight tests successful.
      • Recovery: Indian Navy and Australian Space Agency conducting splashdown drills.
      • Four IAF test pilots shortlisted: Shubhanshu Shukla, Prasanth Balakrishnan Nair, Angad Pratap, Ajit Krishnan.
      • All trained in Russia, now in advanced Indian training. Final crew of three will be chosen for maiden flight.

    What is Crew Escape System (CES)?

    • Purpose: A critical safety mechanism in ISRO’s Gaganyaan Mission, enabling astronaut rescue in case of launch vehicle failure during the atmospheric ascent phase.
    • Placement & Function: Mounted atop the Human-Rated LVM3 (HLVM3) rocket; rapidly separates the crew module and propels it to safety using high-thrust solid motors.
    • Performance: Escape motors generate acceleration up to 10 g, using high burn-rate propellants for faster thrust than the launcher. Astronauts withstand this briefly in a “child-in-cradle” posture.
    • Safety Systems: Incorporates redundant subsystems, heritage-based design, and real-time health monitoring through the Integrated Vehicle Health Management (IVHM) network for millisecond-level response.
    • Types of CES:
      1. Puller-Type: Used in Gaganyaan; solid-fuel motors pull the crew module away. Also adopted by Russia’s Soyuz, China’s Long March, and US Saturn V missions.
      2. Pusher-Type: Used in SpaceX Crew Dragon (Falcon 9); liquid-fuel thrusters push the capsule away.
    • Comparison: Puller systems suit high-thrust, short-duration extractions; pusher systems integrate better with reusable modules.

    Operational Sequence & Recovery:

    1. Automatic Activation: On anomaly detection, IVHM triggers CES instantly; escape motors fire, propelling the crew module clear of the rocket.
    2. Separation & Descent: After reaching safe distance, CES detaches and the module descends under multistage parachutes, drogue, main, and reserve, ensuring controlled speed and stability.
    3. Splashdown & Safety: The module lands in the sea, impact forces within safe physiological limits, allowing quick recovery.
    4. Significance: Serves as the core life-saving system of India’s human spaceflight programme, ensuring crew survival during catastrophic launch failures.
    [UPSC 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 three* (d) None

     

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