💥UPSC 2027,2028 Mentorship (April Batch) + Access XFactor Notes & Microthemes PDF

Type: Prelims Only

  • Tax Reforms

    SC to examine Constitutional Validity of Securities Transaction Tax (STT)

    Why in the News?

    The Supreme Court of India has agreed to examine a petition challenging the constitutional validity of the Securities Transaction Tax (STT) imposed under the Finance Act, 2004.

    Legal Context of this Case:

    Petitioner: Aseem Juneja – contends that STT violates fundamental and economic rights.

    Bench: Headed by Justice J.B. Pardiwala; formal notice issued to Union Ministry of Finance.

    • The plea invokes Article 265“No tax shall be levied or collected except by authority of law.”
    • The Court will assess reasonableness, equity, and proportionality in transaction-based taxation.
    • A ruling against STT may impact ₹30,000-crore annual revenue and require redesign of securities taxation.

    SC to examine Constitutional Validity of Securities Transaction Tax (STT)

    What is the Securities Transaction Tax (STT)?

    • About: A direct tax levied on purchase and sale of securities through recognised stock exchanges.
    • Introduction: Under the Finance Act, 2004, to ensure transparency and curb tax evasion in capital markets.
    • Objective: Replace complex capital-gains tracking with a small, upfront levy to counter under-reporting and increase tax buoyancy.
    • Administered by: Central Board of Direct Taxes (CBDT), Ministry of Finance.
    • Scope: Applies to-
      1. Equity shares of listed companies
      2. Derivatives (futures & options)
      3. Equity-oriented mutual funds and ETFs.
    • Purpose:
      • Simplify tax collection from capital market participants.
      • Create a traceable, automated tax mechanism.
      • Generate steady revenue while discouraging speculative trading.
    • Nature: A transaction-based tax (TBT) collected automatically at the time of trade, irrespective of overall profit or loss.
    • Distinctive features:
        • Applies even on loss-making trades payable merely for conducting a transaction.
        • Non-refundable and non-adjustable, unlike TDS.
        • Raises transaction costs for high-frequency traders.
    • Imposition of STT:
      • Mode of collection: Automatically deducted by stock exchanges on every taxable trade and deposited into the government account; Ensures near-universal compliance and minimal evasion.
      • Rate & coverage: Varies across instruments and between buy/sell transactions; Periodically revised through Union Budgets.

    Key Grounds of Challenge:

    • Violation of Fundamental Rights:
      1. Article 14 (Equality): Unequal treatment; tax imposed irrespective of gain or loss.
      2. Article 19(1)(g) (Right to Trade): Penalises the act of trading itself.
      3. Article 21 (Livelihood & Dignity): Non-refundable levy burdens small traders.
    • Double Taxation: Traders already pay Capital Gains Tax on profits; STT adds a second layer on the same transaction.
    • Arbitrariness / Lack of Proportionality: Taxing even unprofitable transactions violates the principle of reasonable classification and fiscal fairness.
    • No Refund or Adjustment Mechanism: Absence of provision similar to TDS refunds; creates permanent loss even when income is negative.
    • Changed Circumstances: With digital audit trails, PAN-linked demat accounts, and near-complete transparency, the original rationale (to curb evasion) may no longer hold.
    [UPSC 2009] Consider the following:

    1. Fringe Benefit Tax 2. Interest Tax 3. Securities Transaction Tax

    Which of the above is/are Direct Tax/Taxes?

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

     

  • Indian Missile Program Updates

    India’s Dhvani Hypersonic Missile

    Why in the News?

    The DRDO is preparing for the maiden test of the “Dhvani” hypersonic missile.

    About the Dhvani Missile and Its Features

    • Overview: The Dhvani hypersonic missile is being developed by India’s Defence Research and Development Organisation (DRDO) as part of its advanced hypersonic weapons programme.
    • Type: It is designed as a Hypersonic Glide Vehicle (HGV) — a next-generation missile system capable of travelling at hypersonic speeds (beyond Mach 5 or over 7,400 km/h) while performing sharp maneuvers at high altitudes.
    • Range and Speed:
      • Expected operational range: 6,000–10,000 km, potentially doubling the reach of India’s Agni-V ICBM.
      • Speed: Exceeds Mach 5, making interception nearly impossible with current missile defence systems.
    • Flight Mechanism:
      • Launched to extreme altitudes before entering a glide phase in the atmosphere at hypersonic speeds.
      • The glide vehicle can change direction mid-course, allowing unpredictable trajectories that evade radar and anti-missile systems.
    • Design and Engineering:
      • Length: ~9 metres; Width: ~2.5 metres.
      • Blended Wing-Body Configuration: Enhances lift and stability while reducing aerodynamic drag.
      • Thermal Protection System: Uses ultra-high-temperature ceramic composites capable of withstanding 2,000–3,000°C during re-entry.
      • Stealth Features: Angled surfaces and smooth contours minimise radar cross-section, making it virtually undetectable to enemy radars.
    • Development Heritage:
      • Builds upon DRDO’s success with the Hypersonic Technology Demonstrator Vehicle (HSTDV), which validated India’s scramjet propulsion and heat-resistant materials.
      • Represents the transition from technology demonstrator to operational weapon system, signalling India’s arrival in the hypersonic era.

    Comparison with Global Hypersonic Systems:

    System Name Type Speed (Mach) Operational Status
    Russia Avangard HGV 20+ Deployed
    China DF-ZF HGV 10 Deployed
    United States Dark Eagle / HACM Hypersonic Glide / Cruise 8–10 In testing
    India Dhvani (HGV) Hypersonic Glide Vehicle 5–6+ Pre-test stage (2025)

    Strategic Significance for India:

    • Global Standing: Positions India alongside the U.S., Russia, and China in the exclusive club of hypersonic powers, showcasing its advanced defence R&D capacity.
    • Regional Deterrence: Creates a technological and strategic edge over Pakistan and provides a credible counterbalance to China’s hypersonic arsenal.
    • Survivability and Precision: The missile’s speed, stealth, and maneuverability make interception nearly impossible while enabling pinpoint strikes on both land and sea targets.
    • Indigenous Achievement: Developed entirely through Indian expertise, aligning with the Atmanirbhar Bharat vision in critical defence technologies.
    • Force Multiplier: Strengthens India’s nuclear deterrent and strategic triad, ensuring readiness for long-range precision and deterrence missions.
    [UPSC 2014] Which reference to Agni-IV Missile, which of the following statements is/are correct?

    1. It is a surface-to-surface missile.

    2. It is fuelled by liquid propellant only.

    3. It can deliver one-tonne nuclear warheads about 7500 km away.

    Select the correct answer using the code given below:

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

     

  • Labour, Jobs and Employment – Harmonization of labour laws, gender gap, unemployment, etc.

    [6th October 2025] The Hindu Op-ed: Treating employment as a national priority

    PYQ Relevance

    [UPSC 2022] Economic growth in the recent past has been led by increase in labour productivity. Explain this statement. Suggest the growth pattern that will lead to creation of more jobs without compromising labour productivity

    Linkage: The article highlights that India needs consistent, job-oriented growth policies focusing on labour-intensive sectors like textiles, tourism, and MSMEs to ensure “growth with jobs” rather than jobless productivity gains — directly aligning with the UPSC 2022 question’s call for a balanced growth pattern.

    Mentor’s Comment

    Employment generation is not just an economic issue, it is the moral and strategic foundation of India’s long-term growth story. As India moves toward Viksit Bharat 2047, it must transform its demographic dividend into productive employment. This article explores why employment must be treated as a national mission, the urgent need for an integrated framework, and how inclusive job creation can become the cornerstone of equitable and resilient growth.

    Why in the News?

    India is standing at a historic demographic crossroads, poised to add 133 million people to its working-age population in the next 25 years, accounting for 18% of the global workforce addition. However, this window is closing fast, with the working population expected to peak by 2043. Despite multiple government schemes, India still lacks a unified national framework for employment and livelihoods. Sanjiv Bajaj, Past President of CII, argues for treating employment as a national priority through a coherent, multi-level policy that integrates growth, skilling, social protection, and mobility. This issue is not merely about job numbers; it’s about ensuring equity, inclusion, and sustainable economic resilience. In a consumption-driven economy like India, employment is both the driver and the outcome of growth.

    India’s Employment Challenge: The Demographic Window is Closing

    1. Demographic Dividend – India will add 133 million working-age individuals by 2047, nearly 18% of global addition, creating a unique window for productivity gains.
    2. Limited Timeframe – Worker population expected to peak by 2043, after which the demographic advantage will fade.
    3. Risk of Wasted Potential – Without large-scale, quality employment, India risks a demographic disaster rather than a dividend.
    4. Consumption Linkage – Quality jobs at scale broaden consumption, ensuring equitable and stable growth.

    Why a Unified Employment Policy is the Need of the Hour?

    1. Fragmented Efforts – Despite initiatives like Skill India, PMEGP, and social security schemes, India lacks an Integrated National Employment Policy (INEP).
    2. Need for Coordination – Employment generation spans multiple ministries — Labour, Skill Development, Industry, and Education — requiring unified planning and execution.
    3. Institutional Mechanism – Bajaj recommends an Empowered Group of Secretaries for oversight and District Planning Committees for implementation.
    4. Policy Alignment – Trade, industrial, education, and labour policies must be synchronised to ensure job-oriented growth.

    Bridging the Demand–Supply Divide in Labour Markets

    1. Demand-Side Drivers – Growth in high-employment-potential sectors like textiles, tourism, healthcare, agro-processing, real estate, and MSMEs.
    2. Supply-Side Gaps – Low employability of graduates, outdated curricula, and poor skilling alignment with emerging technologies (AI, robotics, green tech).
    3. Policy Reform – Curricula revamp, vocational training integration, and targeted skilling to meet industry needs.
    4. Mobility Barriers – Need for Centre–State cooperation on migration policies and worker support systems to promote “One India for Employment”.

    Labour Codes, Urban Employment, and MSME Empowerment

    1. Labour Code Implementation – Timely execution of the four Labour Codes is critical, with clear transition and business support guidelines.
    2. MSMEs as Job Engines – Employing over 25 crore people, MSMEs need enhanced access to finance, markets, and technology to drive “growth with jobs.”
    3. Urban Employment Guarantee – Piloting schemes in selected cities can address urban job distress, akin to MGNREGA for urban India.
    4. Regional Focus – Targeted interventions in 100 underdeveloped districts and rural internships for graduates can promote balanced employment.

    The Gig Economy Revolution

    1. Current Size – The gig economy currently employs 80 lakh–1.8 crore workers, expected to rise to 9 crore by 2030.
    2. Opportunity for Formalisation – With Tier-2 and Tier-3 cities participating, gig platforms can transform informal work into semi-formal, tech-enabled livelihoods.
    3. National Gig Policy – Should ensure worker protection, financial inclusion, and social security, supported by a centralised worker registry.
    4. Workplace Dignity – Ensure fair contracts, safety standards, and grievance redressal mechanisms.

    Enhancing Female Labour Force Participation

    1. Current Gaps – India’s female labour force participation (FLFP) remains among the lowest globally.
    2. Policy Incentives – Employment-Linked Incentive (ELI) schemes, childcare and eldercare infrastructure, and formalising Anganwadi and ASHA roles can improve participation.
    3. Societal Barriers – Campaigns must challenge gender norms restricting women’s economic mobility.
    4. Economic Multiplier – A 10% rise in FLFP could add up to $700 billion to India’s GDP by 2025 (McKinsey estimate).
    5. The Missing Link: Reliable Employment Data
      • Data Gaps – Existing surveys understate informal and rural employment realities.
      • Need for Real-Time Data – A dedicated task force must improve methodologies and reduce data publication lag.
    6. Policy Relevance – High-frequency data can guide interventions in dynamic sectors like gig work and MSMEs.

    Conclusion

    India’s demographic dividend offers a fleeting window to achieve inclusive and sustainable growth. Treating employment as a national priority through an integrated policy, labour reforms, skill alignment, and gender inclusion is essential. Generating growth with jobs will ensure equitable prosperity and long-term resilience. Employment, therefore, is not just an economic goal, it is the foundation of nation-building and social justice.

  • Wildlife Conservation Efforts

    Southeast Asia’s Coral Cryobank Initiative

    Why in the News?

    The Philippines is establishing Southeast Asia’s first Coral Larvae Cryobank at the Coral Triangle to preserve and restore coral species using advanced cryogenic techniques.

    What is the Coral Triangle?

    • Extent: A 5.7 million sq km marine zone covering Indonesia, Malaysia, Papua New Guinea, the Philippines, Solomon Islands, and Timor-Leste.
    • Biodiversity: Hosts 76 % of coral species, 33 % of reef fish, 6 of 7 turtle species, and vast mangrove ecosystems.
    • Human Link: Supports 120 million people via fishing and tourism.
    • Threats: Facing global warming, coral bleaching, destructive fishing, and pollution; UNEP warns 90 % of reefs may vanish by 2050 if warming exceeds 1.5 °C — underscoring the Cryobank’s urgency.

    About Coral Cryobank Initiative:

    • Overview: A project to freeze and preserve coral larvae and symbiotic algae at ultra-low temperatures, ensuring long-term survival of coral genetic material.
    • Launch & Coordination: Initiated by the University of the Philippines Marine Science Institute, supported by Taiwan.
    • Regional Network: Links institutes across Philippines, Taiwan, Indonesia, Malaysia, and Thailand, forming a network of coral cryobanks within the Coral Triangle.
    • Cryopreservation Technique: Uses vitrification, where larvae are treated with cryo-protectants and rapidly frozen in liquid nitrogen (–196 °C); laser-assisted thawing revives and regrows them within milliseconds.
    • Model Species: Initially focuses on Pocillopora (cauliflower coral), later extending to Acropora and Galaxia, key reef-building corals.
    • Significance:
      • Genetic Insurance: Serves as a biological seed bank, conserving coral diversity for future reef restoration.
      • Scientific Breakthrough: Marks a milestone in marine cryobiology by preserving large, lipid-rich coral larvae.
      • Cooperation: Enhances Southeast Asian collaboration in marine science and conservation.
    [UPSC 2022] “Biorock Technology” is talked about in which one of the following situations?

    (a) Restoration of damaged coral reefs *

    (b) Development of building materials using plant residues

    (c) Identification of areas for exploration/extraction of shale gas

    (d) Providing salt licks for wild animals in forests.

     

  • Cyclones

    Cyclone Shakhti forms over Arabian Sea

    Why in the News?

    The India Meteorological Department (IMD) confirmed the formation of Cyclone Shakthi (named by Sri Lanka) over the northeast Arabian Sea.

    About Cyclogenesis in the Arabian Sea:

    • Overview: Cyclogenesis is the formation and intensification of tropical cyclones under favourable oceanic and atmospheric conditions.
    • Seasonality: Most active during pre-monsoon (Apr–Jun) and post-monsoon (Oct–Dec) periods, when sea surface temperatures (SSTs) exceed 27 °C, moist convection intensifies, and the Coriolis effect induces rotation.
    • Formation Process: Warm moist air rises forming low pressure; latent heat of condensation deepens the system; upper-level outflow and low vertical wind shear sustain vertical growth, producing a warm eye with spiral rainbands.
    • Historical Pattern: The Arabian Sea was once less cyclone-prone than the Bay of Bengal due to cooler waters, dry winds, and high wind shear. Limited basin size and monsoon winds restricted cyclone growth.
    • Recent Change: Ocean warming and climate change have sharply increased cyclonic activity, making the region far more active in the last decade.
    • Rapid Intensification Trend: Short-term surges in wind speed (< 24 hrs) are now common, linked to warmer SSTs, Indian Ocean Dipole (IOD) shifts, and monsoon wind variability.
    • Oceanic–Climatic Drivers:
      • Indonesian Throughflow imports warm Pacific waters, raising SSTs.
      • Southern Ocean inflow brings cooler deep water, stabilising lower layers.
      • Dual cyclone seasons arise from monsoon wind reversal unique to the region.
    • Climate Change Impact:
      • IMD data show a 52 % rise in Arabian Sea cyclones in two decades, while Bay of Bengal activity slightly declined.
      • The Indian Ocean is among the fastest-warming oceans, increasing heat-moisture availability, altering global weather, and heightening coastal risks to life and infrastructure.

    Recent Examples:

    • Tauktae (2021) – winds > 185 km/h, heavy damage along Gujarat–Konkan.
    • Biparjoy (2023) – lasted 13 days, fed by SSTs ~31 °C.
    • Tej (2023) – hit Oman & Yemen, showing cross-basin movement.
    • Shakthi (2025) – latest late-season, fast-intensifying cyclone.

    Back2Basics: Tropical Cyclones

    • What is it: Large low-pressure systems over warm oceans, marked by rotating winds, heavy rain, and storm surges.
    • Conditions: Form when ocean temps >27°C, with moist rising air releasing latent heat to fuel convection.
    • Rotation: Driven by the Coriolis force – anticlockwise in Northern Hemisphere, clockwise in Southern.
    • Structure: Eye (calm), Eyewall (violent winds/rains), Rainbands (widespread showers).
    • Regional Names: Typhoons (Pacific), Hurricanes (Atlantic/Caribbean), Cyclones (Indian Ocean).
    • Drivers & Frequency: Common in Southeast Asia due to warm Pacific waters, El Niño/La Niña cycles, and climate change.
    • Impacts: Loss of life, property damage, flooding, soil salinisation, displacement, and disease outbreaks.
    • Climate Change Link: Global warming is making tropical cyclones stronger, less predictable, and more frequent, raising risks for coastal populations.

     

    [UPSC 2020] Consider the following statements:

    1. Jet streams occur in the Northern Hemisphere only.

    2. Only some cyclones develop an eye.

    3. The temperature inside the eye of a cyclone is nearly 10°C lesser than that of the surroundings.

    Which of the statements given above is/are correct?

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

     

  • Global Geological And Climatic Events

    India’s only Mud Volcano erupts after 20-years in Andamans

    Why in the News?

    India’s only mud volcano at Baratang Island in the Andaman and Nicobar Islands erupted after remaining dormant for over two decades.

    India's only Mud Volcano erupts after 20-years in Andamans

    Note: The Barren Island has erupted recently.

    • India’s only active lava volcano, located about 140 km from Port Blair.
    • Lies at the junction of the Indian and Burmese tectonic plates.
    • Eruption history: 1787 (first recorded), followed by episodes in 1991, 2005, 2017, November 2022, and September 2025.

    About the Baratang Mud Volcano:

    • Location: Baratang Island, around 100–150 km north of Port Blair, situated in the North and Middle Andaman district.
    • Uniqueness: It is India’s only collection of mud volcanoes — 11 in total across the archipelago, 8 of which are on Baratang and Middle Andaman.
    • Eruptions: Significant eruptions were last reported in 2005; the 2025 eruption marks the first major event in 20 years.
    • Composition & Nature:
      • Emits cool mud, water, and gases (methane, hydrogen sulfide) rather than lava or fire.
      • Creates mud cones, bubbling pools, or dried crater-like formations.
      • Eruptions are low in intensity, involving slow oozing and gas bubbling rather than violent explosions.
    • Accessibility: A short 160-metre walk from the nearest road; the site lies near the Jarawa Tribal Reserve, where photography is prohibited for ethical and legal reasons.

    Geological Formation and Features:

    • Tectonic Setting: Formed due to subduction of the Indian Plate beneath the Burmese Plate, leading to gas and fluid release from deep layers.
    • Mechanism:
      • Decomposition of organic matter underground produces gas pressure that pushes mud upwards.
      • These gases, along with water and sediments, escape to the surface, creating muddy eruptions and bubbling vents.
    • Temperature & Composition:
      • The expelled material is cool, unlike magmatic volcanoes.
      • Contains saline water, organic sediments, and gases, giving it a distinctive odour and appearance.
    • Earth Processes: The phenomenon helps scientists study fluid migration, methane emissions, and crustal deformation in active subduction zones.
    [UPSC 2018] Consider the following statements:

    1.The Barren Island volcano is an active volcano located in the Indian territory.

    2.Barren Island lies about 140 km east of Great Nicobar.

    3.The last time the Barren Island volcano erupted was in 1991 and it has remained inactive since then.

    Which of the statements given above is/are correct?

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

     

  • Nuclear Energy

    What are Small Modular Reactors (SMRs)?

    Why in the News?

    Major Indian private sector corporations expressed formal interest in setting up Small Modular Reactor (SMR)-based nuclear projects as part of the ‘Bharat Small Modular Reactors (BSMR)’ programme.

    What is the Bharat Small Modular Reactors (BSMR) Programme?

    • Overview: India’s flagship nuclear programme, led by the Bhabha Atomic Research Centre (BARC) and the Nuclear Power Corporation of India Limited (NPCIL) under the Department of Atomic Energy (DAE).
    • Reactor Models:
      • BSMR-200 – 200 MWe Pressurized Water Reactor with passive safety.
      • BSR-220 – PHWR-based small reactor.
      • SMR-55 – 55 MWe PWR for captive or remote use.
    • Implementation: NPCIL retains ownership and operational control, while private companies fund and use generated power for captive needs. About 16 potential sites identified across Gujarat, Madhya Pradesh, Odisha, Andhra Pradesh, Jharkhand, and Chhattisgarh.
    • Policy & Financing: ₹20,000 crore allocated under the Nuclear Energy Mission for Viksit Bharat (2025-26) to operationalise five SMRs by 2033.
    • Private sector interest: Includes Reliance Industries, Tata Power, Adani Power, JSW Energy, Hindalco, and Jindal Steel & Power.
    • Reforms & Impact: Amendments to the Atomic Energy Act (1962) and Civil Liability for Nuclear Damage Act (2010) are proposed to facilitate investment and technology sharing.

    About Small Modular Reactors (SMRs):

    • Concept: SMRs are advanced nuclear reactors generating up to 300 Megawatt electric (MWe) each — about one-third the size of conventional reactors. They are “modular”, meaning major components are factory-fabricated, transported, and assembled on-site, cutting cost and construction time.
    • Working Principle: Operate on nuclear fission (splitting Uranium-235 atoms) to produce heat that converts water into steam for turbines. Most use the Pressurized Water Reactor (PWR) design with passive safety systems that cool the reactor without human intervention.
    • Distinct Features:
      • Compact and Scalable – suitable for remote or repurposed sites.
      • Factory-built – ensures quality and quicker rollout.
      • Safer Design – smaller radioactive inventory, underground containment.
      • Flexible Use – can supply electricity, industrial heat, desalination, or hydrogen.
    • Global Examples:
      • Akademik Lomonosov (Russia) – world’s first floating SMR (70 MWe, 2020).
      • HTR-PM (China) – high-temperature gas-cooled SMR (2023).
      • Key developers: Rolls-Royce (UK), NuScale (US), GE-Hitachi, Westinghouse (AP-300).
    [UPSC 2012] To meet its rapidly growing energy demand, some opine that India should pursue research and development on thorium as the future fuel of nuclear energy. In this context, what advantage does thorium hold over uranium?

    1. Thorium is far more abundant in nature than uranium. 2. On the basis of per unit mass of mined mineral, thorium can generate more energy compared to natural uranium. 3. Thorium produces less harmful waste compared to uranium.

    Which of the statements given above is/are correct?

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

     

  • Coal and Mining Sector

    [pib] First Commercial Coal Mine in Arunachal Pradesh at Namchik-Namphuk

    Why in the News?

    Arunachal Pradesh has launched its first commercial coal mine at the Namchik-Namphuk coal block in Changlang district.

    About the Namchik–Namphuk Coal Mine:

    • Overview: Located in Changlang district, Arunachal Pradesh, is the state’s first commercial coal mine, situated near the Indo-Myanmar border.
    • Reserves & Quality: Holds ~15 million tonnes of lignite/sub-bituminous coal, primarily for thermal power and industrial use.
    • Operator & Allocation: Operated by Coal Pulz Private Limited (CPPL), allotted through a transparent auction in 2022, project first allocated in 2003 but stalled due to environmental and administrative delays.
    • Production & Revenue: Initial capacity of 0.2 million tonnes per annum, expected to generate ₹100 crore annually for the state government.
    • National Context: Marks Arunachal Pradesh’s entry into India’s coal-producing map as the country crosses 1 billion tonnes output (FY 2024-25).
    • Policy Alignment: Supports the EAST Vision (Empower, Act, Strengthen, Transform) for North-Eastern development.

    Significance:

    • Legal Mining: Ends decades of illegal mining through regulated, community-driven extraction.
    • Sustainable Development: Part of Mission Green Coal Regions, targeting 73,000 ha of land reclamation by 2030, embedding ecological restoration into mining.
    [UPSC 2008] In which one of the following states are Namchik-Namphuk Coalfields located?

    Options: (a) Arunachal Pradesh* (b) Meghalaya (c) Manipur (d) Mizoram

     

  • Russian Invasion of Ukraine: Global Implications

    NATO Pipeline System (NPS)

    Why in the News?

    Poland announced its long-awaited entry into the NATO Pipeline System (NPS) — a strategic move coming 25 years after joining NATO.

    About the NATO Pipeline System (NPS): 

    • Origin: 1950s, Cold War-era logistics backbone, upgraded over decades.
    • Purpose: Ensures continuous supply of aviation fuel, diesel, kerosene & lubricants to NATO forces.
    • Scale: ~10,000 km network across 12 NATO countries; storage ≈ 4.1 million m³.
    • Structure: Connects refineries, depots, airbases, airports & pumping stations.
    • Funding & Oversight: Through NATO Security Investment Programme (NSIP); managed by NATO Support & Procurement Agency (NSPA) under the NATO Petroleum Committee.
    • Member Countries: Belgium, France, Germany, Luxembourg, Netherlands, UK, Italy, Greece, Portugal, Turkey, Norway and Denmark; Poland will become the 13th member after integration.
    • Main System: Central Europe Pipeline System (CEPS) – 5,300 km, est. 1958; moves ≈ 12 million m³ fuel/yr.
    • Other Networks: North European, Turkish, Greek, Portuguese, Italian, Norwegian & Danish systems.
    [UPSC 2025] Consider the following countries:

    I. Austria II. Bulgaria III. Croatia IV. Serbia V. Sweden VI. North Macedonia.

    How many of the above are members of the North Atlantic Treaty Organization?

    (a) Only three (b) Only four* (c) Only five (d) All the six

     

  • Indian Navy Updates

    [pib] Exercise KONKAN-25

    Why in the News?

    Exercise KONKAN-25 has commenced off the western coast of India, marking two decades of India–UK maritime cooperation.

    About Exercise KONKAN:

    • Nature & Objective: Exercise KONKAN is an annual bilateral maritime exercise between the Indian Navy and the Royal Navy of the United Kingdom.
    • Objective: To strengthen interoperability, joint maritime operations, and mutual understanding.
    • Origin: Initiated in 2004, the exercise has expanded into a multi-domain naval engagement involving surface, sub-surface, and aerial warfare.
    • Venue Rotation: Conducted alternately in Indian and UK waters, it symbolises the long-standing India–UK strategic defence partnership.
    • Vision: It aligns with the India–UK Vision 2035, promoting free, open, and rules-based seas across the Indo-Pacific.

    Key Features:

    • Two-Phase Format:
      • Harbour Phase – Professional interactions, cross-deck visits, sports & cultural events, subject-matter expert exchanges, and working group meetings.
      • Sea Phase – Complex operational drills including anti-air, anti-surface, and anti-submarine warfare, flying operations, seamanship drills, and live-fire gunnery.
    • Major Participants (2025):
      • IndiaCarrier Battle Group led by INS Vikrant, supported by destroyers, frigates, submarines, and naval air assets.
      • United KingdomCarrier Strike Group 25 (CSG-25) led by HMS Prince of Wales, joined by allies Norway (HNoMS Roald Amundsen) and Japan (JS Akebono).
    • Special Highlight: First-ever carrier strike group collaboration between India and the UK, marking a new milestone in joint naval power projection.
    [UPSC 2024] Which of the following statements about ‘Exercise Mitra Shakti-2023’ are correct?

    1. This was a joint military exercise between India and Bangladesh.

    2. It commenced in Aundh (Pune).

    3. Joint response during counter-terrorism operations was a goal of this operation.

    4. Indian Air Force was a part of this exercise.

    Select the answer using the code given below:

    (a) 1, 2 and 3 (b) 1 and 4 (c) 1 and 4 (d) 2, 3 and 4*