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  • Anna Mani and her contributions in India’s Atmospheric Research

    Anna Mani and her contributions in India’s Atmospheric Research

    Why in the News?

    The National Book Trust has released a book on highlighting physicist Anna Mani’s pioneering ozone and pollution studies in Pune decades before “climate change” entered discourse.

    Who was Anna Mani (1918–2001)?

    • Overview: Indian physicist and meteorologist from Peermade, Kerala; pioneered India’s meteorological instrumentation and atmospheric science.
    • Alma mater: Studied physics at Presidency College, Chennai (1939); trained at Imperial College, London; joined IISc Bengaluru under C.V. Raman, publishing five crystallography papers.
    • Professional Career: Joined the India Meteorological Department (IMD) in 1948; later headed its Instruments Division; earned the title “Weather Woman of India.”

    Key Contributions:

    • Meteorological Instrumentation: Designed and standardized 100+ weather instruments, including India’s first pyranometers and sunshine recorders, ending dependence on imports. Established the Regional Instrumentation Centre, Pune, for nationwide calibration.
    • Measurement Infrastructure: Created a national network of solar, wind, and radiation observatories; introduced WMO-grade calibration; data later used for India’s first Wind Energy Atlas.
    • Ozone & Atmospheric Research: In 1964, developed India’s first ozonesonde balloon measuring ozone up to 35 km; integrated into the WMO Global Ozone Mapping Programme. Her studies on ground-level ozone and urban aerosols anticipated modern air-pollution science.
    • Instrument Design & Ethics: Innovated with glass and Teflon components to remove chemical errors in ozonesondes; upheld the credo “wrong measurements are worse than none.” Her Pune lab became a model of scientific precision.
    • Publications: Authored “Handbook for Solar Radiation Data for India” (1980) and “Wind Energy Resource Survey in India” (1992), both still reference standards for renewable-energy studies.
    • Environmental Vision: Warned early about CFC emissions and ozone depletion; connected industrialization to atmospheric alteration, foreshadowing the Anthropocene concept.
    • Legacy: Her datasets form India’s earliest continuous record of ozone, radiation, and aerosol change, anchoring present-day climate-model validation and policy research.
  • RRI technique yields Certified Randomness with one Qubit

    Why in the News?

    The Raman Research Institute (RRI), Bengaluru team has mastered the Leggett–Garg Inequality (LGI)–based quantum randomness certification technique.

    What is Quantum Randomness?

    • Overview: Quantum randomness means true unpredictability, results that even nature or science cannot predetermine. They arise from the laws of quantum physics, not from computer programs or hidden causes.
    • Ordinary Computers: In normal computers, random numbers come from formulas called pseudorandom generators. They look random but can be predicted if someone knows the starting point (the “seed”).
    • Quantum Systems: In quantum physics, when you measure something tiny, like the spin of an electron or the path of a light particle (photon), the result is decided only at the moment of measurement. No one, not even nature, “knows” the answer before that.
    • Why it Matters: True randomness is important for data security, safe online transactions, scientific research, and encryption, where predictability can lead to hacking or errors.

    What has RRI achieved?

    • Discovery: Scientists at the Raman Research Institute (RRI), Bengaluru, led by Prof. Urbasi Sinha, have found a way to create and verify true quantum randomness using a regular cloud-based IBM quantum computer.
    • Why it’s Important: Earlier, proving quantum randomness needed expensive lab equipment. Now it can be done remotely and cheaply, accessible to anyone with internet and quantum cloud access.
    • How it Works: The RRI team used just one qubit (the quantum version of a computer bit) to show that the randomness came from quantum effects, not from hardware noise or computer errors.
    • Key Finding: This demonstrates that even imperfect quantum computers can still generate trustworthy and verifiable random numbers, a capability that classical computers cannot achieve.

    What is the Leggett–Garg Inequality (LGI)–Based Test?

    • Basic Idea: The Leggett–Garg Inequality (LGI) is a scientific test that checks whether something behaves like everyday objects (predictable) or like quantum systems (unpredictable).
    • How it was Used: The RRI scientists measured one qubit at three different times to see if its behavior followed normal physics or quantum rules.
    • Two Conditions Checked:
      • LGI Violation – confirmed the qubit was behaving in a truly quantum way.
      • No Signalling in Time – ensured that each measurement was independent and not influenced by the previous one.
    • Result: Meeting both tests proved that the numbers generated were certified as truly random, coming purely from quantum physics, not from any background noise or interference.

    Real-life Applications:

    • Cybersecurity: Such randomness can make unbreakable encryption keys, protecting sensitive data from hackers.
    • Cloud Computing: People using quantum computers online can now access trusted random numbers for research or secure systems anywhere in the world.
    • Testing Quantum Machines: Helps scientists check the quality of quantum computers, since randomness shows how genuinely quantum the machine is.
    • Better Science: Used in simulations, artificial intelligence, and data analysis where unpredictability makes results more reliable.
    • Big Scientific Message: Confirms that the quantum world is truly uncertain, proving one of the most fascinating truths of modern science, that randomness is built into nature itself.
    [UPSC 2025] Consider the following statements:

    I. It is expected that Majorana 1 chip will enable quantum computing.

    II. Majorana 1 chip has been introduced by Amazon Web Services (AWS).

    III. Deep learning is machine learning.

    How many of the statements given above are correct?

    (a) I and II only (b) II and III only (c) I and III only * (d) I, II and III

     

  • Maitri II Research Station in Antarctica

    Why in the News?

    The Finance Ministry has approved the establishment of Maitri II, India’s newest Antarctic research station, to be built in eastern Antarctica by January 2029.

    About Maitri II Research Station:

    • Objective: Advance research in climatology, glaciology, seismology, biology, and atmospheric sciences while maintaining eco-compliance.
    • Overview: India’s upcoming 4th Antarctic base, to be completed by January 2029 near Schirmacher Oasis, eastern Antarctica, replacing the aging Maitri (1989) which will operate as a summer camp.
    • Implementing Agency: Executed by National Centre for Polar and Ocean Research (NCPOR), Goa under the Ministry of Earth Sciences (MoES); estimated cost ₹2,000 crore.
    • Design & Technology: Features AI-enabled systems, automated sensors, solar and wind power, and upgraded modular accommodation with strict environmental standards.
    • Construction Phases: Prefabrication in India → shipment via Cape Town → transport to Indian Barrier (120 km from Maitri) → on-site assembly during Antarctic summer.

    Back2Basics: India’s Polar Programmes

    • Antarctica Programme: Began in 1981; coordinated by NCPOR.
      • Dakshin Gangotri (1983) – first base, now decommissioned.
      • Maitri (1989) – inland station near Lake Priyadarshini.
      • Bharati (2012) – modern coastal station 3,000 km east.
      • Maitri II (2029) – to be India’s largest and greenest base.
      • Research covers ice-core climate records, marine ecosystems, space weather, and climate modelling.
    • Arctic Programme (2007): Also led by NCPOR; permanent station Himadri at Ny-Ålesund (Svalbard, Norway) studies Arctic warming, polar-monsoon linkages, biodiversity; India holds Observer Status in the Arctic Council (since 2013).

    Key Laws & Treaties governing Polar Expeditions:

    • India Antarctica Act 2022: Implements the Antarctica Treaty (1959); creates Central Committee on Antarctica Governance; bans mining, nuclear activity, non-native species; introduces permit system and Antarctica Fund; severe penalties (up to 20 years).
    • Antarctica Treaty (1959): 54 members (India joined 1983); ensures peaceful scientific use, bans territorial claims and military activity, upholds environmental cooperation.
    • Madrid Protocol (1991): Declares Antarctica a “natural reserve for peace and science”; forbids mineral extraction; mandates Environmental Impact Assessments (EIA).
    • Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR, 1982): Conserves Antarctic marine biodiversity, regulates fishing and resource use to maintain ecosystem balance.
    [UPSC 2015] The term ‘IndARC’, sometimes seen in the news, is the name of Options: (a) an indigenously developed radar system inducted into Indian Defence

    (b) India’s satellite to provide services to the countries of Indian Ocean Rim

    (c) a scientific establishment set up by India in Antartic region

    (d) India’s underwater observatory to scientifically study the Arctic region *

     

  • [pib] Bharat Taxi Initiative

    Why in the News?

    India is launching Bharat Taxi, a cooperative-based national ride-hailing platform under Digital India, with NeGD partnering Sahakar Taxi Cooperative for technical and advisory support.

    About the Bharat Taxi Initiative:

    • Objective: To create a citizen-centric alternative to global ride-hailing corporations, ensuring fair wages, cooperative governance, and local ownership.
    • Nature: A cooperative-owned, technology-driven national ride-hailing platform designed to provide affordable, secure, and transparent mobility solutions.
    • Timeline: Expected by December 2025, targeting both urban and rural transport needs.
    • Promoters: Supported by leading cooperative and financial institutions NCDC, IFFCO, AMUL, KRIBHCO, NAFED, NABARD, NDDB, and NCEL.

    Key Features:

    • Cooperative Ownership Model: Operated and governed by driver cooperatives, ensuring profit-sharing, fair pricing, and collective decision-making.
    • Digital Integration: Linked with national platforms such as DigiLocker, UMANG, and API Setu, allowing seamless identity verification, license validation, and service delivery.
    • Inclusive Design: Provides multilingual UI, accessibility for differently-abled users, and equal participation for women drivers.
    • Transparent Fare System: Uses open-source algorithms for real-time fare calculation to prevent overcharging or surge pricing manipulation.
    • Integration with Digital Public Infrastructure: Aligned with Aadhaar, UPI, and DigiLocker, facilitating digital payments and paperless onboarding.
  • India’s long history of resistance to economic domination

    Why in the News?

    Trade negotiations between India and the United States remain stalled after President Trump’s administration doubled tariffs on Indian goods to 50% and imposed an additional 25% duty on Russian oil imports by India.

    Introduction

    External Affairs Minister S. Jaishankar emphasised that while understanding with the US, “the world’s largest market” is essential, India’s economic sovereignty and red lines must be respected.

    This impasse reflects the global shift from free trade to protectionism, echoing earlier eras when India resisted externally imposed economic dominance, first under colonial exploitation, and later through planned economic reconstruction after independence.

    Colonial Economic Exploitation and India’s Resistance:

    1. Transformation of Economy: The British colonial system dismantled India’s self-sufficient agrarian and artisanal base, converting the country into a supplier of raw materials and a market for British-manufactured goods.
    2. Drain Theory and Fiscal Exploitation: Dadabhai Naoroji, in Poverty and Un-British Rule in India (1901), argued that India’s wealth was drained to Britain, financing its prosperity: “The British Indian Empire is formed and maintained entirely by Indian money and mainly by Indian blood.”
    3. Phases of Colonial Capitalism:
      • Mercantile Capitalism (EIC Era): Extraction through monopoly trade and taxation.
      • Industrial Capitalism (19th Century): India reduced to an exporter of raw cotton and importer of textiles.
      • Finance Capitalism (Early 20th Century): British private capital dominated infrastructure, plantations, and banking, reinforcing dependency.
    4. Economic Consequences: The structure produced de-industrialisation, agrarian stagnation, excessive taxation, and recurring famines, resulting in widespread impoverishment.

    Intellectual Critiques of the Colonial Economy:

    1. R. C. Dutt – Industrial Destruction: In The Economic History of India (1901–02), he demonstrated how colonial policies deliberately destroyed indigenous industries to protect British manufacturers.
    2. M. G. Ranade – Economic Dependency: Criticised colonial economic dependence and advocated industrial regeneration through Indian entrepreneurship.
    3. R. Palme Dutt – Stages of Imperialism: In India To-day (1940), identified three stages of capitalist domination , mercantile, industrial, and finance , highlighting the evolution of imperial control.
    4. G. V. Joshi , an Economist, aptly described railway expenditure as an “Indian subsidy to British industry.”

    Economic Reconstruction After Independence:

    1. Inherited Structural Weakness: At independence in 1947, India faced an agrarian, impoverished, and unequal economy drained of capital and industrial base.
    2. Ideological Synthesis: Rejecting Cold War binaries, India adopted a non-aligned mixed economy, blending socialist planning with capitalist pragmatism to ensure self-reliance and equity.
    3. Intellectual Precursors to Planning:
      • Visvesvaraya Plan (1934) – advocated industrialisation and state coordination.
      • National Planning Committee (1938) – set the foundation for state-directed development.
      • Bombay Plan (1944) – proposed large-scale industrialisation with public–private cooperation.
      • Gandhian and People’s Plans (1944–45) – emphasised decentralisation and rural self-sufficiency.
    4. First and Second Five-Year Plans:
      • First Plan (1951–56): Focused on agriculture, irrigation, and rural reconstruction.
      • Second Plan (1956–61): Based on P. C. Mahalanobis model, prioritising heavy industries, capital goods, and import substitution.

    Planned Economy and Centralisation of Authority:

    1. Institutional Creation: The Planning Commission (1950), chaired by the Prime Minister, institutionalised centralised planning and target allocation.
    2. Fiscal Centralisation: The Finance Commission (Article 280), though constitutionally mandated for fiscal transfers, became secondary to plan-based resource allocation.
    3. Limited Federal Consultation: The National Development Council (1952) was created to involve states but lacked independent financial powers.
    4. Command Economy Features: India’s planning structure mirrored Soviet-style central control, aiming for rapid industrialisation, public sector expansion, and poverty eradication, yet it consolidated central dominance in economic governance.

    Transition to Federal Economic Governance:

    1. Liberalisation Era (1991): The balance-of-payments crisis triggered wide-ranging reforms , ending the Licence–Permit–Quota Raj, deregulating industries, reducing tariffs, and inviting foreign investment.
    2. Market Orientation: The 1991 reforms replaced the state-led model with market-driven growth and integration into the global economy.
    3. Institutional Transformation:
      • Abolition of the Planning Commission (2014) reflected a shift from central command to federal cooperation.
      • Creation of NITI Aayog (2015) introduced cooperative and competitive federalism, emphasising state innovation and evidence-based policymaking.
    4. Fiscal Federal Tensions: The Goods and Services Tax (GST) exemplifies fiscal unity but has also constrained state autonomy, fuelling debates on vertical imbalance and fiscal equity.

    India–US Trade Divergences in the Contemporary Context:

    1. Tariff Dispute Dynamics: The Trump tariff regime, justified on grounds of national security and domestic job protection, contradicted WTO’s comparative advantage principle, undermining global free-trade norms.
    2. India’s Strategic Response: Rooted in historical awareness, India’s trade policy seeks to balance self-reliance with pragmatic global engagement, defending domestic interests while avoiding isolationism.
    3. Philosophical Continuity: Jaishankar’s remark, “If trade becomes tariffs, where is competitiveness?”, encapsulates India’s enduring critique of externally imposed asymmetry, echoing nationalist economic thought since the colonial period.

    Legacy of India’s Economic Resistance:

    1. Continuum of Policy Evolution: From colonial subjugation through planned reconstruction to liberal federalism, India’s economic trajectory reflects a consistent assertion of sovereignty and self-determination.
    2. Recurrent Themes: The pursuit of self-reliance, equitable growth, and resistance to external control runs through every policy phase from Naoroji’s drain theory to NITI Aayog’s cooperative model.
    3. Contemporary Relevance: The present India–US trade friction is not merely a tactical disagreement but a symbolic reaffirmation of India’s historical resolve to resist economic subordination and preserve strategic autonomy.

    Way Forward:

    1. Strategic Engagement: Pursue trade negotiations with the US grounded in reciprocity, not submission.
    2. Institutional Resilience: Strengthen WTO-aligned frameworks for dispute resolution to safeguard multilateralism.
    3. Domestic Competitiveness: Expand manufacturing and exports through PLI schemes and innovation-driven incentives.
    4. Federal Balance: Reinforce fiscal autonomy of states to sustain broad-based economic growth.
    5. Economic Diplomacy: Integrate trade with technology partnerships, digital cooperation, and sustainable supply chains to mitigate external shocks.

    PYQ Relevance:

    [UPSC 2014] Examine critically the various facets of economic policies of the British in India from mid-eighteenth century till independence.

    Linkage: This topic is critical because India’s historical experience of economic domination, marked by policies such as the Drain of Wealth and de-industrialisation during the colonial era, profoundly shapes its present-day foreign policy and economic decision-making.

     

  • Greenhouse Gas Emission Intensity (GEI) Target Rules, 2025

    Why in the News?

    The Centre has notified the first legally binding Greenhouse Gas Emission Intensity (GEI) Target Rules, 2025 for four high-emission sectors:  aluminium, cement, chlor-alkali, and pulp & paper.

    This marks a critical step in operationalising the Carbon Credit Trading Scheme (CCTS), 2023.

    Back2Basics: Greenhouse Gas Emission Intensity (GEI)

    • Overview: GEI is the amount of GHGs emitted per unit of product output or economic activity;  for example, the emissions released in producing one tonne of cement, aluminium, or steel.
    • Unit of Measurement: Expressed in tonnes of carbon dioxide equivalent (tCOe) per unit of product.
    • Composition:
      • Primary gases: Carbon dioxide (CO₂), Methane (CH₄), Nitrous oxide (N₂O).
      • Synthetic gases: Hydrofluorocarbons (HFCs), Perfluorocarbons (PFCs), Sulphur hexafluoride (SF₆).
    • Purpose: GEI helps measure the efficiency of industrial production in terms of emissions.
    • Policy Significance: Reducing GEI aligns industrial operations with national and global climate commitments, particularly under the Paris Agreement (2015), where India has pledged to cut its emissions intensity of GDP by 45% by 2030 (from 2005 levels).

    About Greenhouse Gas Emission Intensity (GEI) Target Rules, 2025:

    • Notification: Issued by the MoEFCC on October 8, 2025, these are India’s first legally binding emission intensity targets for industries.
    • Objective: To limit greenhouse gas emissions per unit of product output in high-emission sectors, thereby promoting low-carbon industrial growth and aligning with India’s Paris Agreement commitment to reduce emission intensity of GDP by 45% by 2030 (from 2005 levels).
    • Coverage: Applies to 282 industrial units across four sectors– cement (186 units), aluminium (13), chlor-alkali (30), and pulp & paper (53).
    • Compliance Period: 2025–26 and 2026–27; emission limits expressed in tCOe (tonnes of CO equivalent) per unit of product.
    • Mechanism:
      • Units achieving targets earn carbon credits (certified by the Bureau of Energy Efficiency).
      • Non-compliant units must buy credits or face environmental compensation under CPCB oversight.
    • Purpose: To operationalise India’s domestic carbon market, encourage technology upgrades, and institutionalise market-based climate compliance.
    • Outcome: Marks transition from voluntary energy-efficiency drives (PAT Scheme) to a legally enforceable carbon-intensity regime, integrating emission monitoring, trading, and compliance.

    What is the Carbon Credit Trading Scheme (CCTS), 2023?

    • Launched by: Ministry of Power in 2023 to establish a domestic carbon trading market under India’s Energy Conservation Act framework.
    • Objective: To create a structured mechanism for generating, certifying, and trading carbon credits earned through verified emission reductions.
    • Administered by: Bureau of Energy Efficiency (BEE), which issues Carbon Credit Certificates (CCC) to compliant industries.
    • Framework:
      • Industries meeting or exceeding GEI targets receive tradable credits.
      • Entities failing to meet targets must purchase credits to offset excess emissions.
      • Credits are traded on the Indian Carbon Market (ICM) platform.
    • Purpose: To make emission reduction economically incentivised, transforming carbon from a cost burden into a market asset.
    • Global Parallel: Similar to the EU Emissions Trading System (2005) and China’s National Carbon Market (2021).
    • Significance: Integrates energy efficiency, emission control, and fiscal instruments to drive India’s net-zero transition through a market-based, transparent, and measurable approach.
    [UPSC 2025] Consider the following statements:

    I. Carbon dioxide (CO₂) emissions in India are less than 0.5 t CO₂/capita.

    II. In terms of CO₂ emissions from fuel combustion, India ranks second in Asia-Pacific region.

    III. Electricity and heat producers are the largest sources of CO₂ emissions in India.

    Which of the statements given above is/are correct?

    Options:

    (a) I and III only (b) II only (c) II and III only * (d) I, II and III

     

  • AgriEnIcs Programme

    Why in the News?

    The Ministry of Electronics and Information Technology announced the transfer of technology for agricultural and environmental solutions developed under the Agricultural and Environmental Electronics (AgriEnIcs) Programme.

    What is AgriEnIcs Programme?

    • Overview: A national initiative of the Ministry of Electronics & Information Technology (MeitY) integrating electronics, IT, and digital technologies into agriculture and environmental management.
    • Objective: To promote research, development, deployment, and commercialization of advanced tools for precision agriculture and sustainable resource monitoring.
    • Nature of Programme: Serves as a national R&D and technology translation platform connecting academia, industry, and government for innovation-driven solutions.
    • Implementing Agency: Led by the Centre for Development of Advanced Computing (C-DAC), Kolkata as nodal agency, with participation from IITs, ICAR institutes, and private entities.
    • Development: All technologies designed and tested in India for affordability and rural scalability.
    • Strategic Vision: Strengthens India’s push toward AI- and IoT-enabled agri-systems, aligning with Atmanirbhar Bharat and Digital India.

    Key Features:

    • Integrated Tech Approach: Combines AI, IoT, machine vision, and sensor networks for intelligent agricultural and environmental systems.
    • Collaborative Framework: Operates through partnerships among MeitY, C-DAC, academic, and industrial institutions to speed up technology transfer.
    • Multi-Domain Focus: Addresses dairy health monitoring, crop quality estimation, odour detection, and waste-management automation.
    • AI & ML Applications: Enables predictive diagnostics, real-time data analytics, and automated decision support in farm operations.
    • Sensor-Based Systems: Deploys wearable sensors, vision devices, and automated analyzers for livestock, grain, and environment monitoring.
    • Scalable Architecture: Interoperable with AgriStack, Ayush Grid, and other government data platforms for nationwide expansion.
  • [pib] DRAVYA Portal

    Why in the News?

    The Ministry of Ayush has launched the Digitized Retrieval Application for Versatile Yardstick of Ayush Substances (DRAVYA) portal the largest digital repository of Ayurvedic ingredients and formulations.

    About DRAVYA Portal:

    • Developed By: Central Council for Research in Ayurvedic Sciences (CCRAS) under the Ministry of Ayush.
    • Purpose: To build a centralized, open-access knowledge platform integrating classical Ayurveda with modern scientific data for global research and policy use.
    • Launch: Released on 10th Ayurveda Day (23 September 2025) at Goa, marking a major digital step in traditional medicine.
    • Phase I Coverage: Includes data on 100 medicinal substances, updated through a dedicated entry system ensuring precision and authenticity.
    • Integration Goal: Designed to connect with the Ayush Grid and allied Ministry databases for coordinated digital governance and research.
    • Scope: Merges textual, botanical, pharmacological, and chemical information for cross-disciplinary validation and innovation.

    Key Features:

    • AI-Ready Design: Built with artificial intelligence capability for analytics, discovery, and predictive research.
    • Open-Access Repository: Consolidates validated data from classical texts, scientific literature, and field studies in searchable form.
    • Comprehensive Profiles: Details each substance’s pharmacotherapeutics, botany, chemistry, pharmacology, and safety aspects.
    • QR-Code Integration: Enables standardised display of plant data in gardens, repositories, and institutions.
    • Advanced Search Filters: Sorts substances by rasa (taste), virya (potency), vipaka (post-digestive effect), and therapeutic use.
    • Dynamic Database: Continuously updated for authenticity and scientific rigour.
    • Global Accessibility: Serves as a credible digital reference for researchers, policymakers, and innovators worldwide.
    • Future Expansion: Will interlink with Ayush Grid, National Medicinal Plants Database, and Ayush Drug Policy for an integrated digital health ecosystem.
  • Indian Army inducts ‘Saksham’ Counter-Unmanned Aerial System (CUAS) Grid

    Why in the News?

    The Indian Army has initiated procurement of ‘Saksham’, an indigenously developed Counter-Unmanned Aerial System (CUAS) Grid, to enhance airspace security and counter emerging aerial threats.

    Indian Army inducts ‘Saksham’ Counter-Unmanned Aerial System (CUAS) Grid
    Visual Representation

    About Saksham Counter-Unmanned Aerial System (CUAS) Grid:

    • Overview: Indigenous counter-drone system developed by the Indian Army with BEL, Ghaziabad, to detect, track, identify, and neutralise unmanned aerial threats.
    • Purpose: Secures the Tactical Battlefield Space (TBS) or Air Littoral—airspace up to 3,000 m (10,000 ft) against low-altitude drones.
    • Origin: Conceived after Operation Sindoor, which revealed gaps in air defence.
    • Acronym: SAKSHAM – Situational Awareness for Kinetic Soft & Hard Kill Assets Management; a Command-and-Control (C2) platform integrating sensors, weapons, and AI analytics to create a Recognised UAS Picture (RUASP).
    • Procurement: Approved under Fast Track Procurement (FTP); aligns with Atmanirbhar Bharat and the Army’s Decade of Transformation (2023–2032).

    Key Features:

    • Detection & Tracking: Continuous surveillance via radar, radio-frequency, and electro-optical/infrared (EO/IR) sensors.
    • AI-Enabled Prediction: Uses AI to forecast hostile activity and suggest counter-responses.
    • Sensor–Weapon Fusion: Integrates jammers, directed-energy systems, and kinetic interceptors for unified action.
    • Automated Command Support: Provides real-time decision aids for threat prioritisation.
    • 3-D Airspace Visualisation: Displays dynamic views of friendly and hostile assets.
    • Network Integration: Runs on the Army Data Network (ADN) and links with Akashteer Air Defence Control for unified airspace management.
    • Mobility & Modularity: Compact, scalable, and rapidly deployable across terrains.
    • Indigenous Focus: Fully designed and produced in India, demonstrating advanced self-reliant defence capability.
    [UPSC 2025] With reference to Unmanned Aerial Vehicles (UAVs), consider the following statements:

    I. All types of UAVs can do vertical landing. II. All types of UAVs can do automated hovering. III. All types of UAVs can use battery only as a source of power supply.

    Which of the statements given above are correct?

    (a) Only one (b) Only two (c) All the three (d) None*

     

  • India unveiled ‘National Red List Roadmap’ Survey to Assess Extinction Risks of Species

    Why in the News?

    India unveiled its National Red List Roadmap and Vision 2025–2030 at the IUCN World Conservation Congress 2025 in Abu Dhabi.

    Global Context:

    • IUCN Red List: Globally, 1,69,420 species have been assessed; about 28% are classified as threatened.
    • Biodiversity Decline: The Living Planet Report 2024 documented a 73% decline in vertebrate populations (1970–2020), with freshwater species down by 85%.
    • Extinction Rate: Current extinction rates are 1,000–10,000 times higher than natural background levels due to human pressures such as habitat loss, overexploitation, and climate change.
    • Global Need: Strengthening regional red lists like India’s provides granular, science-based data to guide conservation financing and global biodiversity monitoring.

    About National Red List Roadmap and Vision (2025–2030):

    • Purpose: Marks India’s first coordinated national effort to scientifically assess the extinction risk of ~11,000 species of plants and animals by 2030 using IUCN Red List methodology, the global benchmark for species assessment.
    • Aim: To establish a science-based, nationally coordinated red-listing system that strengthens biodiversity planning, conservation policy, and threat mitigation.
    • Strategic Alignment: Supports India’s commitments under the Convention on Biological Diversity (CBD) and the Kunming–Montreal Global Biodiversity Framework (KM-GBF), reaffirming India’s leadership in global biodiversity governance.
    • Outcome Goal: To publish National Red Data Books on flora and fauna by 2030, serving as authoritative reference guides for ecological protection and management.

    Key Features of the Initiative:

    • Scientific Alignment: Adopts IUCN Red List Categories and Criteria, ensuring uniformity and comparability with international conservation assessments.
    • Scope and Coverage: Envisions evaluation of 11,000 terrestrial and marine species, encompassing major ecological regions across India.
    • Core Outputs:
      • Peer-reviewed species assessments with global visibility.
      • Publication of National Red Data Books and creation of a digital public database for species data and risk analysis.
    • Institutional Framework:
      • Implemented jointly by the Botanical Survey of India (BSI) and Zoological Survey of India (ZSI).
      • Partner agencies include IUCN India, Centre for Species Survival: India – Wildlife Trust of India (CSS: India–WTI), and the IUCN Species Survival Commission (SSC).
    • Funding and Resources: Total outlay of ₹95 crore, comprising ₹80 crore from BSI and ZSI budgets and ₹15 crore mobilised for training and international collaboration.
    • Capacity Building: Creation of a cadre of 300 trained species assessors and development of national training modules on biodiversity evaluation.
    • Policy Integration: The data generated will inform India’s National Biodiversity Strategy and Action Plan, legislative updates, and species recovery prioritisation through 2030.

    Need for such a profile:

    • India’s Biodiversity Profile: Recognised as one of the 17 megadiverse nations, India hosts four biodiversity hotspots, the Himalayas, Western Ghats, Indo-Burma, and Sundaland (Nicobar Islands).
    • Ecological Richness: Despite covering only 2.4% of global land area, India shelters 8% of global flora and 7.5% of fauna, with 28% of plants and 30% of animals being endemic.
    [UPSC 2011] The “Red Data Books’’ published by the International Union for Conservation of Nature and Natural Resources (IUCN) contain lists of:

    (a) Endemic plant and animal species present in the biodiversity hotspots.

    (b) Threatened plant and animal species. *

    (c) Protected sites for conservation of nature and natural resources in various countries.

    (d) None of the above.