In-Depth PIB Analysis2 Items Core TopicImportantConcise Social Justice & GovernanceGS Paper II · III 01India’s Social Security Coverage — EPFO Reforms & the Social Security Code Science & TechnologyGS Paper III 02GSLV-F18 / NVS-03 & the NavIC Constellation Social Justice & GovernanceGeneral Studies Paper II · Paper III 01 India’s Social Security Coverage: EPFO Reforms, the Social Security Code and the Road to Universal Protection Core TopicGS-II · Social Justice — Welfare Schemes, Vulnerable SectionsGS-III · Inclusive Growth & EmploymentPrelims + MainsPIB Backgrounder · Ministry of Labour & Employment · 31 Oct 2026 A PIB backgrounder puts India’s social protection coverage at 68.4% in 2026, up from 19% in 2015, and sets out the EPFO reforms behind the expansion — a higher ₹25,000 wage ceiling, liberalised PF withdrawals and the EPFO 3.0 core-banking platform. The examinable question is how far wider coverage has become adequate protection. ◈ From the Basics — What Is Social Security? Social security protects people against loss of income from old age, sickness, disability, maternity, employment injury, unemployment or the death of a breadwinner. Article 22 of the UDHR (1948) recognises it as a right, and SDG target 1.3 asks every country to build social protection systems and floors for all. Social insurance is contributory: workers and employers pay in, and benefits are linked to contributions — e.g. EPF, EPS and ESI. Social assistance is non-contributory and tax-funded — e.g. old-age, widow and disability pensions under NSAP. Constitutional base: Article 41 (public assistance in old age, sickness, disablement and unemployment), Article 42 (just and humane work conditions and maternity relief) and Article 43 (living wage) — all Directive Principles, so not justiciable. Who legislates: Concurrent List Entry 23 (social security and social insurance; employment and unemployment) and Entry 24 (welfare of labour, incl. provident funds, old-age pensions, maternity benefits) — both Parliament and States can legislate. Figure 1 — India’s social security architecture CONSTITUTIONAL BASEDPSP Articles 41 · 42 · 43 | Concurrent List Entries 23 & 24Code on Social Security, 20209 central Acts merged · in force from 21 November 2025FORMAL WORKERSContributory social insurance• EPFO: EPF · EPS · EDLI• ESIC: health & cash benefits• Wage ceiling ₹25,000 (2026)• Gratuity · maternity benefitUNORGANISED & GIGRegistration + voluntary schemes• e-Shram: 31.89 crore workers• PM-SYM: ₹3,000/month at 60• Gig & platform worker fund• Aggregator levy 1–2% turnoverSOCIAL ASSISTANCENon-contributory, tax-funded• PM Samajik Sahayata Yojana(revamped NSAP, 2026–31)• Old-age · widow · disability• Family benefit ₹20,000DIGITAL RAILSUAN · Aadhaar seeding · UMANG · CPPS · Digital Life Certificate · EPFO 3.0 Contributory insurance covers formal workers, registration and voluntary schemes target the unorganised, and tax-funded assistance protects the most vulnerable — all now anchored in one Code. ▤ EPFO at a Glance Nature: statutory body under the Employees’ Provident Funds and Miscellaneous Provisions Act, 1952; administrative Ministry of Labour & Employment; governed by a tripartite Central Board of Trustees (CBT) chaired by the Union Labour Minister. Three pillars (re-notified in 2026 under the Code): EPF 2026 (retirement savings, replacing the EPF Scheme, 1952), EPS 2026 (monthly pension, replacing EPS 1995) and EDLI 2026 (death-in-service insurance up to ₹7 lakh, no member premium, replacing EDLI 1976). Mandatory wage ceiling: ₹6,500 → ₹15,000 (September 2014) → ₹25,000 (approved September 2026); the Government expects over 51 lakh more employees to come under mandatory cover (government projection). Scale: 7.98 crore contributing members (16 Sept 2026) against 3.49 crore in 2014-15; 7.68 lakh contributing establishments; ~82 lakh pensioners (from 51.04 lakh); 6.42 crore claims settled in a year (from 1.30 crore). Funding: contributory — a statutory share of wages from both employee and employer, with part of the employer’s share routed to the pension fund. Figure 2 — The scale-up, 2014-15 vs 2026 EPFO contributingmembers (crore)3.497.982014-152026EPS pensioners(lakh)51.04~822014-152026Claims settledin a year (crore)1.306.422014-152026Social protectioncoverage (%)1968.420152026Each panel has its own scale. 2026 values: members as on 16 Sept; pensioners till Sept; claims for the year to Oct. EPFO membership has more than doubled and annual claims have roughly quintupled since 2014-15. Data: Ministry of Labour & Employment (PIB backgrounder, 31 Oct 2026), recreated in the Legacy palette. Lineage — From Scattered Acts to One Code 1923 Workmen’s (now Employees’) Compensation Act — employment injury; 1948 ESI Act — health insurance and cash benefits through ESIC. 1952 EPF & MP Act creates the provident fund and EPFO; EDLI added in 1976; EPS 1995 replaces the Family Pension Scheme, 1971. 1961 Maternity Benefit Act (leave raised to 26 weeks in 2017); 1972 Payment of Gratuity Act; 1995 NSAP launched for social assistance. 2002 the Second National Commission on Labour recommends grouping labour laws into codes; 2008 Unorganised Workers’ Social Security Act. 2020 the Code on Social Security merges nine central Acts; all four labour codes come into force on 21 November 2025, with central rules following in May 2026; EPF, EPS and EDLI are re-issued as 2026 schemes. The EPFO Reforms, Decoded Most of the backgrounder concerns EPFO and falls into three buckets: making money easier to withdraw, making disputes easier to settle, and moving services onto digital platforms. Partial withdrawals (October 2025): 13 provisions merged into 3 categories — Essential Needs (illness, education, marriage), Housing Needs and Special Circumstances; up to 10 withdrawals for education and 5 for marriage (earlier 3 combined); up to 75% of the PF balance, incl. employer share; minimum service standardised at 12 months. Faster claims: auto-settlement limit raised to ₹5 lakh; no upload of cheque leaf or attested passbook for eligible online claims. VISHWAS 2026: one-time digital settlement of disputes over damages or penalties under the 1952 Act and the Code; reduced monthly damages of 0.25%, 0.50% or 1% for defaults before 14 June 2024; fraud, misappropriation and falsification excluded. AMNESTY 2026: lets establishments with PF trusts recognised under the Income Tax Act, 1961 but lacking formal exemption regularise them retrospectively; open till 28 December 2026. Going Digital Enrolment: automatic EPFO registration for new companies through the MCA forms SPICe+ and AGILE-PRO (since February 2020); self-generated UAN (since November 2019), and since April 2025 through Aadhaar face authentication on UMANG — 1.74 crore self-generated UANs by October 2026. Aadhaar seeding and correction through the UAN Member Portal (since August 2025), with employer approval where details match. Pensions: the Centralised Pension Payment System (CPPS) pays through any bank branch, so pensioners moving home need no PPO transfer; doorstep Digital Life Certificates through India Post Payments Bank, with EPFO bearing the ₹50 fee. EPFO 3.0: a core-banking, cloud-native, API-first platform; the Government expects risk-validated claims to settle in under 3 days instead of up to 20 days, for over 30 crore members (government projection). Figure 3 — EPFO’s digital service stack Eight digital reforms cover the full member journey — from enrolment and identity to claims and pension continuity. Image courtesy PIB / Ministry of Labour and Employment, 31 October 2026; reproduced with credit for educational use. Beyond EPFO — The Unorganised and the Vulnerable Pradhan Mantri Samajik Sahayata Yojana (revamped NSAP, October 2026; 2026-27 to 2030-31): old-age pension ₹200 (60–79) and ₹500 (80+); widow pension ₹300 (40–79) and ₹500 (80+); disability pension ₹375 (below 80) and ₹625 (80+), with the disability threshold cut from 80% to 40% and no minimum age; one-time family benefit of ₹20,000 on the death of a breadwinner aged 18–59. Code on Social Security, 2020: recognises gig and platform workers and creates a Social Security Fund for them, financed partly by aggregators (1–2% of annual turnover, capped at 5% of payments to such workers); gratuity for fixed-term employees after one year; 26 weeks of maternity benefit, work from home where feasible and crèches. e-Shram (August 2021): India’s first Aadhaar-seeded National Database of Unorganised Workers, with 31.89 crore registrations (August 2026); its One-Stop Solution (October 2024) links 15 welfare schemes plus the National Career Service, Skill India Digital Hub and myScheme. PM-SYM (2019): a voluntary, contributory pension for unorganised workers aged 18–40 earning up to ₹15,000 a month — ₹3,000 a month after 60, with contributions of ₹55–200 matched 1:1 by the Centre. Why It Matters Work is changing: gig, platform and informal work bring irregular incomes and no employer-linked pension, so protection must follow the worker, not the job. India is ageing: the UNFPA India Ageing Report 2023 projects the elderly share to cross 20% by 2050, making old-age income security a fiscal and social priority. The informal economy is large: the Government puts the unorganised sector’s contribution at about 50% of GDP, while most workers remain outside contributory schemes. The Critical View Coverage is not adequacy: the headline measure (SDG indicator 1.3.1) counts anyone covered by at least one benefit. The central old-age pension of ₹200 a month for those aged 60–79 has stayed at that level for nearly two decades, and State top-ups vary widely. Registration is not protection: 31.89 crore e-Shram registrants far outnumber ~8 crore EPFO contributors; the database is valuable only if it delivers benefits. Voluntary schemes struggle: contributory schemes such as PM-SYM depend on steady monthly payments that workers with irregular incomes find hard to sustain. Gig workers: the Social Security Fund depends on aggregator levies and scheme design that are still being operationalised, and worker classification remains contested. Pension adequacy and federal gaps: the EPS minimum pension has stood at ₹1,000 a month since 2014; as a Concurrent subject, outcomes depend on State rules, and portability for inter-State migrants is uneven. Digital exclusion: Aadhaar and face-authentication failures can lock out the elderly; doorstep Digital Life Certificates are a partial answer. ▤ Institutions & Terms to Know EPFO (statutory, 1952, tripartite CBT) vs ESIC (statutory, 1948, health insurance) — a frequent Prelims pairing. UAN — Universal Account Number, a single portable PF identity for a worker across jobs; e-Shram also issues a UAN to unorganised workers. Gig worker — works outside a traditional employer–employee relationship; platform worker — a gig worker who finds work through an online platform; aggregator — the digital intermediary. Fixed-term employment — a contract for a set period, now carrying pro-rata gratuity after one year. CPPS, ECR, DLC — Centralised Pension Payment System; Electronic Challan-cum-Return (employer filing); Digital Life Certificate (Jeevan Pramaan). ✎ Mains Practice Question India’s social protection coverage has risen sharply over the last decade, yet wider coverage does not by itself mean adequate protection. Critically examine this statement in the context of the Code on Social Security, 2020 and recent EPFO reforms. 15 marks · 250 words Science & TechnologyGeneral Studies Paper III 02 GSLV-F18/NVS-03: Third Second-Generation Satellite Strengthens NavIC, India’s Regional Navigation System Core TopicGS-III · S&T — Space Technology, IndigenisationGS-III · Security — Strategic InfrastructurePrelims + MainsPIB · Department of Space / ISRO · 01 Nov 2026 ISRO’s GSLV-F18 placed NVS-03, the third of five second-generation NavIC satellites, into a geosynchronous transfer orbit on 30 October 2026. It is headed for the 111.75° E slot that NVS-02 could not reach after its 2025 orbit-raising failure, so the launch restores a missing piece of India’s own navigation constellation. ◈ From the Basics — How Satellite Navigation Works A navigation satellite continuously broadcasts its position and the exact time. A receiver measures how long each signal took to arrive and converts that into distance: range = speed of light × travel time. Trilateration: three ranges fix a position in three dimensions; a fourth satellite is needed because the receiver’s cheap clock is not synchronised — so at least four satellites must be in view. Why atomic clocks: light travels about 30 cm in one nanosecond, so a timing error of one microsecond shifts a range by about 300 m; rubidium atomic clocks keep satellite time stable. Why two frequencies: the ionosphere delays signals by different amounts at different frequencies; receivers comparing two bands (NavIC’s L5 and S) can cancel most of that error. Global vs regional: GNSS constellations cover the whole Earth — GPS (US), GLONASS (Russia), Galileo (EU), BeiDou (China); regional systems cover one area — NavIC (India), QZSS (Japan). Figure 4 — How a navigation fix is computed 1234ReceiverEach satellite broadcasts position + timed = c × tRange = speed of light × timec ≈ 3 × 10⁸ m per second, so1 ns of clock error ≈ 30 cm of rangeWhy a fourth satellite?Three ranges fix x, y and z; the fourthsolves the receiver’s own clock errorWhy two bands (L5 + S)?Ionospheric delay depends on frequency;comparing two bands cancels most of it Positioning is really timing: precise on-board clocks and multiple frequencies are what make a navigation fix accurate. ▤ Mission at a Glance Launch: 30 October 2026, 23:51 hrs, Satish Dhawan Space Centre (SDSC SHAR), Sriharikota. Vehicle: GSLV-F18, the 20th GSLV flight — a three-stage rocket with a solid core and four liquid strap-ons, a Vikas-powered liquid second stage and an indigenous cryogenic upper stage. Orbit: injected into GTO; first orbit-raising manoeuvre on 31 October 2026; final slot 111.75° E in inclined geosynchronous orbit. Satellite: NVS-03, third of the five-satellite NVS series (NVS-01 to NVS-05). Payloads: navigation signals in the L1, L5 and S bands; an indigenous atomic clock alongside procured ones. Service area: Indian landmass plus about 1,500 km beyond its boundary. Services: Standard Positioning Service (SPS) — open and interoperable with GPS, GLONASS, Galileo and BeiDou; Restricted Service (RS) — encrypted, for strategic users. Figure 5 — GSLV-F18 on the launch pad, Sriharikota The 20th GSLV flight carried NVS-03 into a geosynchronous transfer orbit on 30 October 2026. Image courtesy ISRO via PIB, 1 November 2026; reproduced with credit for educational use. Lineage — From IRNSS to NavIC to NVS NavIC began as the Indian Regional Navigation Satellite System (IRNSS), designed as seven satellites — three in geostationary orbit and four in inclined geosynchronous orbit — backed by round-the-clock ground stations. The NVS series replaces ageing first-generation satellites and keeps services running. Figure 6 — The NavIC journey, 2006–2026 2006IRNSS approvedby Government20167th satellite (1G);system named NavIC2020IMO recognises NavICfor maritime navigation2025NVS-02 stranded:oxidiser valves fail2013IRNSS-1A, the firstsatellite (PSLV-C22)2017–181H lost (heat shield);1I replaces it in 20182023NVS-01: L1 band +indigenous clock2026NVS-03 on GSLV-F18for slot 111.75° EMilestoneSetbackCurrent mission Two satellite losses — IRNSS-1H in 2017 and NVS-02 in 2025 — explain why each replacement launch matters for constellation health. 2006 IRNSS approved; 1 July 2013 IRNSS-1A launched on PSLV-C22; April 2016 the seventh satellite, IRNSS-1G, completes the constellation, which is named NavIC. Setbacks: the imported rubidium clocks on IRNSS-1A failed; its replacement IRNSS-1H was lost in August 2017 when the PSLV-C39 heat shield did not separate; IRNSS-1I succeeded in April 2018. 2020: the International Maritime Organization (IMO) recognised NavIC as part of the World-Wide Radio Navigation System. NVS-01 (29 May 2023, GSLV-F12): first second-generation satellite — adds L1, carries an indigenous rubidium clock from SAC Ahmedabad, ~2,232 kg, 12-year life. NVS-02 (29 January 2025, GSLV-F15, ISRO’s 100th launch from Sriharikota): stranded after the oxidiser valves failed to open; it was meant to replace IRNSS-1E at 111.75° E. NVS-04 and NVS-05 are in the pipeline. Why It Matters Strategic autonomy: the encrypted Restricted Service gives the armed forces a PNT source India controls; the often-cited Kargil (1999) episode, when access to foreign GPS data was reportedly restricted, is the standard illustration. Timing backbone: power grids, telecom networks, banking and stock exchanges depend on precise time-stamps — a less visible but critical use of navigation satellites. L1 means mass adoption: L1 (1575.42 MHz) is the civil band most consumer chipsets already use for GPS, so adding it makes NavIC easier to build into smartphones and devices. Civil uses: vehicle tracking, maritime and aviation support, disaster alerts for fishermen beyond mobile coverage, precision agriculture and surveying. The Critical View Constellation health: first-generation clock failures and ageing satellites have reduced the number of fully functional satellites, and the loss of NVS-02 delayed replenishment. Small faults, big losses: a valve failure cost a full satellite in 2025, so launch cadence and quality assurance for NVS-04 and NVS-05 matter. Clock dependence: NVS-03 still flies procured atomic clocks alongside the indigenous one; full self-reliance in this core component is incomplete. Receiver ecosystem: NavIC is useful only if chipsets and devices support it; uptake beyond mandated segments has been gradual. Regional limits: NavIC serves India and its neighbourhood only; global coverage would need a much larger constellation. ▤ Institutions & Terms to Know GEO vs IGSO: a geostationary satellite sits over the equator and appears fixed; an inclined geosynchronous satellite has the same 24-hour period but traces a figure-of-eight ground track. GTO — Geosynchronous Transfer Orbit, the elliptical orbit from which the satellite’s own engine raises it to its final slot. PNT — Positioning, Navigation and Timing; SPS (open) vs RS (encrypted). NavIC vs GAGAN: GAGAN (GPS Aided GEO Augmented Navigation, by ISRO and AAI) is a satellite-based augmentation system that corrects GPS for aviation; NavIC is an independent constellation — a classic Prelims trap. SAC, Ahmedabad — Space Applications Centre, developer of the navigation payload and the indigenous rubidium clock. ✎ Mains Practice Question Discuss the strategic and economic significance of NavIC for India. What challenges have constrained the system so far, and how does the NVS series seek to address them? 15 marks · 250 words

Editorials, Opinions & Explained3 Items Core TopicImportantConcise OpinionsSigned Op-Eds · GS Paper II · III 01Beyond the Unemployment Rate — Measuring ‘Decent Work’02Steel Policy 2047 — From Protection to Competition03India’s Next Solar Phase — Capital, Manufacturing, Storage, People OpinionsSigned Op-Eds · General Studies Paper II · Paper III 01 Beyond the Unemployment Rate: Measuring ‘Decent Work’ in India’s Labour Market Core TopicOpinionGS-III · Economy — Employment, Inclusive GrowthGS-II · Social Justice — Vulnerable SectionsPrelims + MainsOp-Ed · Anukriti Negi, Priyabrata Sahoo & Santosh Kumar Dash India’s unemployment rate fell from 6.1% (2017-18) to 3.2% (2023-24) and female workforce participation rose, yet the authors argue that job quality has not kept pace. Their Decent Work Index rose only from 0.247 to 0.302 — progress from a low base, and unevenly shared. ◈ From the Basics — Jobs, Informality and ‘Decent Work’ The ILO’s Decent Work Agenda (1999) describes decent work as productive work in conditions of freedom, equity, security and human dignity. Being employed is necessary but not sufficient: a worker can have a job and still lack a contract, leave, insurance or a voice. Four pillars: employment creation, rights at work, social protection and social dialogue; built into SDG 8, whose target 8.5 seeks full and productive employment and decent work for all. How India counts jobs: the Periodic Labour Force Survey (PLFS) of the NSO (MoSPI), launched in 2017-18 in place of the quinquennial NSSO employment surveys; Usual Status uses a one-year reference, Current Weekly Status a one-week reference. Employment status: self-employed (own-account workers, employers, unpaid family helpers), regular wage/salaried and casual labour — regular salaried work is usually the most secure. Informal sector vs informal employment: per the NCEUS (Arjun Sengupta Commission), the informal sector is unincorporated household enterprises with fewer than 10 workers; informal employment means work without employment or social security benefits — possible even inside formal firms through contract labour. ▤ The Argument at a Glance Method: a multidimensional Decent Work Index (DWI) built from PLFS 2017-18 and 2023-24 on three sub-dimensions — employment status, employment opportunity and social security — across five industries. Sector results: manufacturing improved most (0.324 → 0.411, on formalisation and digitalisation), then transport (0.285 → 0.35, on urban logistics and app-based work); agriculture remained lowest (0.211 → 0.267). Informality: nearly 90% of the workforce is informally employed, a share that has risen since 2019, per the India Employment Report 2024 (ILO–IHD). Social gaps: women from Scheduled Tribes and OBCs saw outcomes decline while men’s improved; the authors find the penalty sharpened after COVID-19. Regional gaps: Goa, Keralam, Tamil Nadu and Haryana perform better; Bihar, Jharkhand and Uttar Pradesh lag. Figure 1 — Decent Work Index by sector, 2017-18 vs 2023-24 2017-182023-2400.10.20.30.40.2470.3020.3240.4110.2850.3500.2110.267OverallManufacturingTransportAgriculture+0.055+0.087+0.065+0.056 Every sector improved, but even the best performer, manufacturing, remains well short of a high score; agriculture, the largest employer, stays lowest. Data: the authors’ analysis of PLFS rounds, as reported in the op-ed; recreated in the Legacy palette. Why Job Quality Matters Demand and resilience: workers without social security spend less, save less and are more exposed to economic shocks. Productivity and the state: informality depresses productivity, weakens tax capacity and widens inequality. The 2047 test: the authors argue that Viksit Bharat @2047 cannot rest on insecure, low-paid labour, so policy must shift from a ‘job-counting’ to a ‘job-quality’ approach. The Way Forward, as the Authors Propose Universal, portable social protection for gig and platform workers, the self-employed, farmers and informal workers — e-Shram registration must turn into actual benefits. Formalise conditions, not just businesses: link tax incentives and subsidies to written contracts, paid leave and social security contributions. Intersectional measures for marginalised women — childcare, safe transport, skilling and safeguards against workplace discrimination. Worker-first reform: the four Labour Codes (enacted 2019–20, in force since 21 November 2025) promise simpler regulation; the authors note critics’ concern that rising contractualisation may dilute protections. Lineage — How the Idea Evolved 1919 ILO founded (India a founding member); 1944 Declaration of Philadelphia — “labour is not a commodity”. 1998 Declaration on Fundamental Principles and Rights at Work; 1999 Decent Work Agenda; 2008 Declaration on Social Justice for a Fair Globalization; 2022 a safe and healthy working environment added as a fundamental principle. India: NCEUS report (2007) on unorganised-sector conditions → Unorganised Workers’ Social Security Act, 2008 → Labour Codes (2019–20) → e-Shram (2021) → Codes in force (2025). A Balanced Reading Strengths: shifts attention from the quantity of jobs to their quality, draws on official PLFS microdata, and shows how caste and gender disadvantages combine. The index is a construct: DWI results depend on which indicators and weights are chosen; PLFS also captures rights at work and social dialogue only weakly. Reading the female participation rise: much of it is in self-employment, including unpaid family work in agriculture — consistent with the authors’ concern about quality. The official counterpoint: the Government cites rising EPFO payroll and 68.4% social protection coverage (PIB, 31 October 2026) — which turns the debate into one of coverage versus adequacy. ▤ Institutions & Terms to Know ILO — the only tripartite UN agency (governments, employers, workers), Geneva; Nobel Peace Prize 1969. India has not ratified the core conventions on freedom of association (C87) and collective bargaining (C98). India Employment Report 2024 — joint report of the ILO and the Institute for Human Development (IHD), New Delhi. LFPR vs WPR vs UR: labour force participation rate (working or seeking work), worker population ratio (working), unemployment rate (seeking work as a share of the labour force). Contractualisation — hiring through contractors or on fixed terms in place of regular employment; a major route to informal employment inside formal firms. ✎ Mains Practice Question A falling unemployment rate does not by itself signify better jobs. Examine the quality of employment in India in the light of the ILO’s concept of ‘decent work’, and suggest measures to move from a job-counting to a job-quality approach. 15 marks · 250 words 02 From Protection to Competition: What ‘Global Competitiveness’ Should Mean for India’s Steel Policy 2047 Core TopicOpinionGS-III · Economy — Industrial Policy, Trade, MiningPrelims + MainsOp-Ed · Montek S. Ahluwalia, Shishir Gupta & Rishita Sachdeva (CSEP) The Ministry of Steel’s Draft National Steel Policy: Vision 2047 aims to make Indian steel globally competitive and lift exports to 45 million tonnes. The authors argue that the industry’s above-average profits rest largely on protection, and propose a phased move to competition. ◈ From the Basics — How Steel Is Made and Protected Steel is iron with a controlled carbon content. Its two main inputs are iron ore, which India mines mainly in Odisha, Jharkhand, Chhattisgarh and Karnataka, and coking coal, most of which India imports. Two routes: BF–BOF (blast furnace–basic oxygen furnace) in large integrated plants using coking coal; and DRI (sponge iron) melted in electric arc or induction furnaces, often with scrap — India is the world’s largest sponge iron producer. Basic customs duty — the normal import tariff. Safeguard duty — temporary relief against a sudden import surge that causes serious injury, under the WTO Agreement on Safeguards; it does not require proof of unfair trade. Anti-dumping duty targets imports priced below normal value; countervailing duty offsets foreign subsidies. The DGTR investigates; the Finance Ministry imposes. Quality Control Orders (QCOs) make BIS certification mandatory under the BIS Act, 2016 — a quality tool that can also work as a non-tariff barrier. ▤ The Argument at a Glance Scale: from under 5% of world output and ninth place in 2000, India is now the second-largest producer at 170 Mt, far behind China (961 Mt). Profits: average EBITDA/sales of about 15% (2000–25), 3–4 points above the rest of Indian manufacturing; the top three firms beat their largest global peers by a similar margin (2015–24). Cheap ore: a 30% export duty on iron ore above 58% Fe keeps domestic ore 30–40% below global prices — in effect, mineral-rich regions subsidise steelmakers. Tariff wall: 7.5% basic duty plus an 11.5% safeguard duty (which the authors put at about 18% combined), against 3–4% in ASEAN; QCOs cover 228 steel products — the Gauba Committee reportedly recommended removing 122, but only 59 have been suspended. Who pays: hot-rolled coil sells at a 6–7% premium over Japan; steel is about 15% of construction project costs and about 5% of automobile raw material, and MSME exporters face higher input costs. Market shares: SAIL fell from 30% to 10% while JSW rose from 1% to 12% (2000–2025); Tata Steel held 11–13%. Figure 2 — How protection flows through the steel value chain IRON ORE30% export duty onore above 58% FeDomestic ore30–40% belowglobal priceLower incentiveto explore and mineSTEEL MILLS7.5% basic customs+ 11.5% safeguard(≈18% per authors)vs 3–4% in ASEANQCOs on 228steel productsSTEEL PRICEHot-rolled coil at a6–7% premiumover JapanAverage EBITDAmargin ≈15%(2000–25)DOWNSTREAMSteel ≈15% ofconstruction cost≈5% of automobileraw materialMSME exporterspay more for inputsTHE AUTHORS’ DIAGNOSISProducers keep high margins; downstream users bear higher input costs Protection operates at both ends — cheap ore going in and tariff-shielded steel going out — so producer margins rise while costs shift to steel users. Figures as cited in the op-ed. Stress Test — Profitability Without Protection The authors model two scenarios for the largest firms. In the first, tariffs fall enough to bring domestic steel prices down about 6%, roughly to Japanese levels. In the second, the iron ore export duty goes and firms buy all ore at global prices. Figure 3 — Fall in profitability if tariffs are cut (Alternative 1) 0%−20%−40%−60%−80%−100%Largest private firmFastest-growing private firmLargest public-sector firm−25%−40%−50%Alternative 2 (ore at global prices): fastest-growing firm −95%; largest PSU loss-making The public-sector producer is the most exposed in both scenarios — part of why the authors raise privatisation. Data: authors’ estimates as reported in the op-ed; recreated in the Legacy palette. Alternative 2 in full: the largest private firm’s margin falls to about 7%, the fastest-growing firm’s profitability drops by 95%, and the largest public-sector firm turns loss-making. The Authors’ Prescriptions Cut barriers in phases: lower duties over five years to ASEAN levels and remove steel QCOs as the Gauba Committee reportedly advised. Learn from other sectors: tariffs on pharmaceuticals and auto components fell from about 40% (2000) to 10–15% (2023), yet India’s share of world auto-parts exports rose from 0.2% (2003) to 1.5% (2024) and of pharma exports from 0.7% to 2%. Consider privatising some public-sector plants to improve efficiency, governance and fiscal outcomes. Abolish the 30% export duty on high-grade iron ore, exposing steelmakers to global ore prices. Reform mining: discoverers must now surrender new finds and rely on a future auction or a share of its proceeds; only about 10% of India’s obvious geological potential has been explored. The authors favour an Australia-style regime that rewards exploration. Lineage — A Century of Steel Policy 1907 TISCO founded at Sakchi (Jamshedpur), realising Jamsetji Tata’s vision after his death in 1904; first steel in 1912. 1956 Industrial Policy Resolution reserves iron and steel for the State (Schedule A); Second Plan plants at Bhilai (USSR), Rourkela (West Germany) and Durgapur (UK), later Bokaro (USSR); SAIL formed in 1973. 1991–92 steel delicensed and removed from the reserved list; prices and distribution decontrolled. National Steel Policy 2005; NSP 2017 targets 300 Mt capacity and 160 kg per-capita consumption by 2030-31; PLI for specialty steel (2021); Green Steel Taxonomy (2024); Draft NSP: Vision 2047 (2026). The Other Side — The Case for Calibrated Protection Import surges: global overcapacity, led by China, has pushed cheap steel into open markets; India was a net importer of finished steel in 2023-24 and 2024-25, and a safeguard duty is a WTO-sanctioned, time-bound remedy. Quality: QCOs also aim to keep substandard steel out of construction and infrastructure. Ore policy: the export duty is defended as conserving high-grade ore and supporting domestic value addition; removing it could raise costs for smaller sponge-iron and secondary steel units. Public sector: PSU plants serve strategic users (defence, railways) and anchor regional employment, so privatisation carries social and political trade-offs. A missing dimension: competitiveness to 2047 will also depend on decarbonisation — the EU’s Carbon Border Adjustment Mechanism entered its definitive phase in January 2026 — and on coking-coal import dependence, which the op-ed does not address. ▤ Institutions & Terms to Know DGTR — Directorate General of Trade Remedies, under the Ministry of Commerce; recommends safeguard, anti-dumping and countervailing duties. EBITDA — earnings before interest, tax, depreciation and amortisation; EBITDA/sales is a common margin measure. Effective rate of protection — protection on a final product net of the protection on its inputs; high steel tariffs lower it for steel-using industries. MMDR Act, 1957 — auction regime from 2015; the 2023 amendment added an Exploration Licence for deep-seated and critical minerals; NMET funds exploration. Green Steel Taxonomy (2024) — rates steel by emission intensity, with ‘green steel’ below 2.2 tonnes CO₂ per tonne of finished steel. ✎ Mains Practice Question High profitability in a protected industry need not reflect global competitiveness. Examine this statement with reference to India’s steel sector, and suggest how the National Steel Policy: Vision 2047 can balance competition, trade defence and decarbonisation. 15 marks · 250 words 03 Rooftops, Pumps and Panels: The Government’s Case for India’s Next Solar Phase ImportantOpinionGS-III · Economy — Infrastructure: EnergyGS-III · Environment — Climate ChangeGS-II · IR — ISA, G20, BRICSPrelims + MainsOp-Ed · Union Minister for New & Renewable Energy Written by the Union Minister for New and Renewable Energy ahead of the Bharat Renewable Energy Summit & Expo (2–5 November 2026), which hosts the 9th ISA Assembly and the 4th International Conference on Green Hydrogen, this piece sets out the Government’s case: solar has proved itself at household scale, and the next phase depends on capital, manufacturing, storage and people. ◈ From the Basics — Capacity, Generation and the Solar Value Chain Capacity (GW) is how much power plants can produce at full output; generation (kWh) is what they actually produce. Solar plants run at a capacity utilisation factor of roughly 18–20%, so solar’s share of capacity is far higher than its share of electricity. Rooftop solar and net metering: households export surplus power to the grid and pay only for net consumption — which is how a zero bill becomes possible. Value chain: polysilicon → ingot/wafer → cell → module; the ALMM lists approved domestic models — List-I for modules and List-II for cells, effective June 2026. India’s targets: the updated NDC (2022) — about 50% of installed power capacity from non-fossil sources and a 45% cut in emissions intensity of GDP (from 2005 levels) by 2030; 500 GW non-fossil capacity by 2030 under Panchamrit (COP26). ▤ The Claims at a Glance (as stated by the Ministry) Growth: solar capacity from 2.8 GW (2014) to 171 GW; tariffs from about ₹8/unit (2014-15) to as low as ₹2.15. Milestone: the 50% non-fossil capacity target met five years early; the Minister describes India as the only G20 country to have done so. PM Surya Ghar: 65 lakh rooftop homes, over 21 lakh with zero bills; one lakh installations now every six days. PM-KUSUM: over 30 lakh standalone solar pumps; PM-KUSUM 2.0 to add agri-photovoltaics. Manufacturing: module capacity above 225 GW and cells about 45 GW; wafers and polysilicon are the next frontier. Storage and grid: the CEA projects a need for 236 GWh of batteries by 2031-32; Green Energy Corridor Phase III is to support 50 GWh with ₹50,000 crore. Investment: $220 billion for the 500 GW goal — $150 billion domestic and $70 billion FDI (government projection). Figure 4 — The solar value chain: where India’s capacity sits PolysiliconLimiteddomestic baseIngot & waferLimiteddomestic baseCell~45 GWcapacityModule>225 GWcapacityInstalled171 GWsolar, cumulativeNext investment priority(per the Ministry)ALMM List-IIfrom June 2026ALMM List-I;PLI for modulesModule capacity far exceeds cell capacity, so domestic modules still rely on imported cells and wafers. India has built the assembly end of the chain first; self-reliance now depends on the upstream stages. Capacity figures as stated in the op-ed. The Schemes Behind the Numbers PM Surya Ghar: Muft Bijli Yojana (February 2024): outlay of ₹75,021 crore for rooftop solar on 1 crore households, up to 300 units of free power a month, and central assistance of up to ₹78,000 for a 3 kW system. PM-KUSUM (2019): Component A — small grid-connected solar plants on barren or fallow land; Component B — standalone solar pumps; Component C — solarising grid-connected pumps, including feeder-level solarisation. PLI for high-efficiency solar PV modules (2021, two tranches totalling ₹24,000 crore) and the National Green Hydrogen Mission (January 2023, ₹19,744 crore, 5 MMT a year by 2030). Green Energy Corridor: dedicated transmission to evacuate renewable power — Phase II approved in 2022; the op-ed cites a Cabinet-approved Phase III. The Global Dimension International Solar Alliance: launched by India and France at COP21, Paris (2015); Framework Agreement in force from 2017; headquartered in Gurugram — the first treaty-based intergovernmental organisation based in India. The op-ed cites 130 signatory and member countries and a $200 million Africa Solar Facility with Africa50. G20 New Delhi (2023): the African Union joined as a permanent member and leaders backed tripling renewable capacity by 2030, a goal echoed at COP28. BRICS 2026: under India’s chairship, the op-ed reports a New Delhi Declaration backing a BRICS Solar PV Cooperation Roadmap. The Critical View Capacity is not generation: coal still supplies most of India’s electricity, so the 50% capacity milestone is not 50% clean power. Evening peak and storage: solar output peaks at midday while demand peaks after sunset; the storage build-out is still small relative to the 236 GWh need, and battery cells are largely imported. Grid and DISCOMs: transmission delays have at times left renewable capacity unable to evacuate power, and rooftop solar can erode revenue from high-paying consumers whose tariffs cross-subsidise others in financially stressed DISCOMs. Upstream dependence: with wafers and polysilicon largely imported, mainly from China, ALMM rules and duties raise near-term costs while domestic capacity is built. Land and ecology: large parks in Rajasthan and Gujarat overlap grasslands and Great Indian Bustard habitat; in M.K. Ranjitsinh v. Union of India (2024) the Supreme Court recognised a right against the adverse effects of climate change while weighing conservation. Reading the source: this is a government account; figures such as job potential and the ‘only G20 country’ claim are the Ministry’s own and should be cited as such. ▤ Institutions & Terms to Know CEA — Central Electricity Authority, statutory planning body under the Electricity Act, 2003; SECI — Solar Energy Corporation of India, a CPSU under MNRE that runs renewable tenders. ALMM — Approved List of Models and Manufacturers; projects under government schemes must use listed modules (and, from June 2026, listed cells). Agri-photovoltaics — growing crops beneath or between elevated solar panels on the same land. Khavda — renewable energy park in the Rann of Kutch, Gujarat, described in the op-ed as the world’s largest hybrid (solar + wind) park. ✎ Mains Practice Question India has met its target of 50% non-fossil installed power capacity ahead of 2030. Discuss the challenges in converting this capacity into reliable clean electricity, with reference to storage, grid integration and domestic solar manufacturing. 15 marks · 250 words

In-Depth News Analysis8 Items Core TopicImportantConcise Polity & GovernanceGS Paper II 01Social Media Takedowns — Sec 69A, Sec 79 & the 3-Hour Rule International Relations & CultureGS Paper II · I 02Bhutan’s Project 108 — India-Linked Buddha Relics at Gelephu Economy & EnergyGS Paper III 03E100 Vehicle Rules & the Ethanol Blending Programme Geography & EnvironmentGS Paper I · III 04El Niño, the IOD & the Deficient 2026 Monsoon Security, Defence & Disaster ManagementGS Paper III 05The $6.3-Billion Binance Hack & Crypto Security06Project 18A — Next-Generation Destroyers (₹80,000 cr)07Uttarakhand Helicopter Crash — Mountain Aviation Safety Ethics, Integrity & AptitudeGS Paper IV 08Scientific Temper as a Civic Virtue — ‘Habit of Inquiry’ Polity & GovernanceGeneral Studies Paper II 01 Social Media Takedowns in Focus: Blocking Powers, the Three-Hour Rule and the Shift to Platform Moderation Core TopicGS-II · Polity — Fundamental Rights, Statutory Regulation, GovernanceGS-III · Security — Role of Media & Social NetworksPrelims + MainsThe Hindu Users have reported a wave of posts, reels and accounts being blocked on Instagram, Facebook and X, after MeitY advisories issued amid protests over the Special Intensive Revision (SIR) of electoral rolls. The episode brings together three issues: the State’s blocking powers, a sharply shorter three-hour compliance window, and moderation shifting into platforms’ own community standards. ◈ From the Basics — Free Speech Online and Intermediary Liability Article 19(1)(a) guarantees freedom of speech and expression, subject to reasonable restrictions under Article 19(2) — sovereignty and integrity of India, security of the State, friendly relations with foreign States, public order, decency or morality, contempt of court, defamation and incitement to an offence. Intermediary — a platform that hosts or transmits others’ content (social media, messaging, search). Safe harbour shields it from liability for user content if it follows due-diligence rules. Section 69A, IT Act, 2000 (added in 2008) — the Centre may order blocking on Article 19(2)-type grounds, under the Blocking Rules, 2009 (committee examination, reasons in writing, confidential orders). Section 79 — safe harbour; under 79(3)(b), immunity is lost if a platform fails to act after receiving actual knowledge of unlawful content. Shreya Singhal v. Union of India (2015) — struck down Section 66A; upheld 69A for its safeguards; read “actual knowledge” in 79(3)(b) as a court order or government notification, so platforms need not judge legality themselves. IT Rules, 2021 — due diligence, grievance officers, extra duties for significant social media intermediaries (5 million+ users); the 2022 amendment created Grievance Appellate Committees (GACs). ▤ What Has Happened 8 October advisory (to all platforms): “enhanced diligence” on content about ongoing public events; contextualise misleading material; prioritise complaints from authorised agencies; curb manipulated or out-of-context content beyond AI deepfakes. 10 October advisory (to Meta, from MeitY’s Cyber Laws Division): review ranking and recommendation systems; add context to unverified visuals; avoid users’ disproportionate exposure to a single narrative; cooperate with law enforcement — while not unnecessarily restricting lawful civic discourse. IT Amendment Rules, 2026: under amended Rule 3(1)(d), unlawful content flagged by a court order or a reasoned intimation from an authorised officer must go within 3 hours (earlier 36 hours); grievance timelines shortened; labelling of permitted synthetic content. On the ground: the Delhi Police issued about 300 takedown requests in three months, most acted upon; its notices fell in October as automated takedowns rose. Figure 1 — Three routes to a takedown, and what a user can do SECTION 69AGovernment blocking order• Grounds mirror Art. 19(2):sovereignty, security,public order, etc.• Blocking Rules, 2009:committee review,confidential orders• Upheld in ShreyaSinghal (2015) for itsprocedural safeguardsSEC 79(3)(b) + RULE 3(1)(d)Act on notice or lose safe harbour• Trigger: court order orreasoned intimation froman authorised officer• Deadline cut from36 hours → 3 hours(2026 amendment)• Immunity for usercontent survives onlyif the platform actsCOMMUNITY STANDARDSPlatform’s own moderation• Automated or policy-based restrictions• October advisoriesreportedly absorbedinto platform policy• No direct State order,so harder to challengein a constitutionalcourtUSER REMEDYRoutes 1 and 2 → challenge the legality of the order, including in courtRoute 3 → platform Grievance Officer → Grievance Appellate Committee (30 days)Lawyers estimate 60–90 days before relief, with the account blocked meanwhile The legal routes leave a paper trail that can be challenged; moderation under platform policy does not, which is why remedies have become slower. Why the Shift to Platform Moderation Matters When content is removed under a platform’s own rules, there is no formal State order to contest. A user must go first to the platform’s grievance officer and then to a GAC, which has 30 days to decide — legal experts estimate 60–90 days in all, while the account stays blocked, affecting livelihoods and credibility. Writ jurisdiction gap: a private platform is generally not “State” under Article 12, so constitutional remedies are harder to invoke against its decisions. Soft law, hard effect: advisories are not statutory orders, yet platforms tend to comply to protect their safe harbour, so the line between State action and private moderation blurs. The Critical View Over-removal: a 3-hour window leaves little time to assess scope or legality, nudging platforms to remove first and review later — a chilling effect on lawful speech. Proportionality: K.S. Puttaswamy (2017) and Anuradha Bhasin (2020) require restrictions to be lawful, necessary and the least restrictive option; blanket or automated removals sit uneasily with this test. Transparency: 69A orders are confidential, and users often learn only that a post is “unavailable in India”. The State’s case: deepfakes, viral misinformation and incitement during unrest can cause real harm within hours, which a 36-hour window could not prevent; the advisory itself cautions against restricting lawful discourse. ▤ Institutions & Terms to Know Grievance Appellate Committee (GAC) — Centre-appointed body (IT Rules amendment, 2022) that hears appeals against platform grievance decisions. Sahyog portal — the Home Ministry’s portal for sending 79(3)(b) notices to platforms; a platform’s challenge to this route was dismissed by the Karnataka High Court in 2025. Synthetically generated information — AI-generated or altered audio-visual content; permitted synthetic content must now be labelled. Section 66A — the “offensive messages” offence struck down in 2015 for vagueness; distinct from the blocking power in 69A, a common Prelims trap. ✎ Mains Practice Question Faster takedown timelines and platform-level moderation may curb misinformation, but they also risk moving restrictions on speech beyond judicial scrutiny. Critically examine with reference to Sections 69A and 79 of the IT Act, 2000 and the IT Rules, 2021. 15 marks · 250 words International Relations & CultureGeneral Studies Paper II · Paper I 02 Project 108: Relics of Indian Origin Enshrined in 108 Stupas at Bhutan’s Gelephu Mindfulness City ImportantGS-II · IR — India and its Neighbourhood (Bhutan)GS-I · Art & Culture — Buddhist ArchitecturePrelims + MainsThe Hindu Bhutan planned to build 108 jangchub chortens (“stupas of enlightenment”) simultaneously along a 12 km stretch of the Mau Chhu river at Gelephu on 1 November 2026. Most will enshrine Buddhist relics of Indian origin, marking the spiritual foundation of the Gelephu Mindfulness City (GMC). ◈ From the Basics — What Is a Stupa? A stupa is a hemispherical mound built over relics of the Buddha or revered monks; in the Himalaya it is called a chorten. Devotees walk around it clockwise along the pradakshina patha, and once consecrated it is treated as the living presence of the Buddha. Three types: Sharirika (bodily relics), Paribhogika (objects the Buddha used) and Uddeshika (commemorative). Parts: anda (dome), medhi (raised base or berm), harmika (railed box on top), yashti and chhatra (mast and umbrellas), vedika (railing) and torana (gateway). Sanchi: the Great Stupa was begun in brick under Ashoka (3rd century BCE), encased in stone under the Shungas, and given carved toranas under the Satavahanas; a UNESCO World Heritage Site since 1989. Jangchub chorten — one of the Eight Great Stupas of Tibetan Buddhism, commemorating the Buddha’s enlightenment at Bodh Gaya. Figure 2 — Anatomy of a stupa: the Great Stupa at Sanchi The Indian stupa form — dome, harmika, umbrellas, railing and gateways — travelled across Asia and evolved into the Himalayan chorten. Archival diagram of the Great Stupa at Sanchi; reproduced with credit for educational use. ▤ Project 108 at a Glance Design: each chorten 15 m tall, placed 108 m apart along the river, costing about $200,000; built by monks and 40,000 trained volunteers. Relics: donated by Buddhists in Malaysia, Singapore, Taiwan, Thailand and Bhutan, mostly bones and hair; most were established as sourced from India. Zung: the sacred core of each chorten — thangkas, statues, precious stones, rolled mantra scrolls (dharanis) and relics, representing the Buddha’s body, speech and mind. Custodian: the Central Monastic Body, principal carrier of the Drukpa Kagyu school of Tibetan Buddhism, Bhutan’s main tradition. Date: 1 November is Bhutan’s Descending Day of Lord Buddha (his return to earth after teaching his mother in heaven) and Mother’s Day, and marked the King’s 18th coronation anniversary. Why 108: sacred in both Buddhism (prayer-mala beads, the arrangement of the Kangyur canon) and Hinduism (the 108 Upanishads, 108 names of deities). The India–Bhutan Context Gelephu lies about 240 km south-south-east of Thimphu and borders Assam’s Chirang district; the GMC, announced by the King (the Fifth Druk Gyalpo) in December 2023, is planned as a spirituality-driven economic hub and Special Administrative Region. Connectivity: India announced cross-border rail links including Kokrajhar–Gelephu in 2025, giving the GMC an Indian gateway. Treaty base: the Treaty of Friendship (1949), revised in 2007; diplomatic relations since 1968; deep cooperation in hydropower (Chukha, Tala, Mangdechhu). Relic diplomacy: India sent the Kapilavastu relics to Thailand for exposition in 2024 and secured the return of the Piprahwa gems in 2025; Pali was declared a classical language in 2024. Significance and Limits Soft power: shared Buddhist heritage gives India a cultural bond with Bhutan that complements economic and security ties. Economic geography: a southern hub on the Assam border ties Bhutan’s growth to India’s North-East and reinforces India’s role as Bhutan’s principal trade and development partner. Limits: cultural diplomacy works only alongside delivery on connectivity, trade and hydropower commitments; Bhutan also seeks wider partnerships for the GMC. ✎ Mains Practice Question Discuss how shared Buddhist heritage serves as an instrument of India’s cultural diplomacy in its neighbourhood, with particular reference to India–Bhutan relations. 10 marks · 150 words Economy & EnergyGeneral Studies Paper III 03 E100 Allowed Under Motor Vehicle Rules: Paving the Way for Flex-Fuel Vehicles Beyond E20 Core TopicGS-III · Economy — Infrastructure: Energy; Agriculture–Industry LinkagesGS-III · Environment — Pollution, Clean FuelsPrelims + MainsThe Hindu The Ministry of Road Transport and Highways has amended the Central Motor Vehicles Rules, 1989 to permit E100 (100% ethanol) alongside E85, paving the way for flex-fuel vehicles. It is the next regulatory step after India met its E20 blending target in 2025, five years ahead of schedule. ◈ From the Basics — Ethanol as a Fuel Ethanol (C₂H₅OH) is an alcohol made by fermenting plant sugars and starches — from sugarcane juice, molasses, maize or broken rice. Blended with petrol, it cuts crude imports and some tailpipe pollutants, but it carries about two-thirds of petrol’s energy per litre. Blend labels: E20 = 20% ethanol + 80% petrol; E85 = up to 85% ethanol; E100 = pure ethanol (subject to fuel specifications). Generations: 1G ethanol from food crops and molasses; 2G from crop residue and other lignocellulosic biomass, supported by PM JI-VAN Yojana (2019). Properties: higher octane (better anti-knock) but lower energy density, and it absorbs water — hence concerns about mileage and storage. Flex-fuel vehicle (FFV): an engine whose sensors detect the blend and adjust fuel injection and ignition, so it can run on petrol, any blend or pure ethanol — the model used widely in Brazil. ▤ What Has Changed Rule 115 (emission standards) now lists E100 alongside E85; an explanatory note restricts both to flex-fuel vehicles designed by manufacturers (OEMs). Existing vehicles: no requirement to switch or modify; E10/E20 compatibility does not make a vehicle E85-suitable — owners should follow the fuel-compatibility sticker and owner’s manual. Homologation: the change enables type approval of E100 vehicles by testing agencies such as ARAI; a notation is corrected from E10 to E20. Programme status: E20 achieved in 2025; from April 2026 all BS-VI vehicles must meet E20 emission norms and all petrol sold must be E20. Figure 3 — Climbing the blend ladder E5E10E20E85 / E100target metJune 2022met in 2025;all petrol E20from Apr 2026flex-fuelvehicles only;CMVR amended2026200320222025–26Next phaseEBP launchedahead of schedule5 years before 2030needs FFVs + pumps Each step needs more than fuel supply: E20 required compatible vehicles, and E85/E100 will need dedicated flex-fuel models and dispensing infrastructure. Lineage — The Ethanol Blending Programme 2003 Ethanol Blended Petrol (EBP) Programme launched with 5% blending in select States; National Policy on Biofuels, 2009. NPB 2018 set E20 by 2030, widened feedstocks to grains and damaged food grains; the 2022 amendment advanced E20 to 2025-26. E10 reached in June 2022; E20 in 2025; E85/E100 regulatory pathway opened in 2026. The Concerns Compatibility: owners of older, non-E20 vehicles fear component damage, higher maintenance costs and loss of access to lower-ethanol petrol. Mileage: the Government estimates a 5% decline in fuel economy; some consumers report more. Storage: ethanol’s affinity for water raises contamination risk in the monsoon, strengthening the case for separate storage and dispensing of higher blends. Prices: blending has not lowered pump prices; the Government notes that maize-based ethanol costs ₹71.86 per litre, more than crude at $70 a barrel (about ₹37–40 per litre). Food, land and water: grain- and cane-based ethanol competes with food and feed and is water-intensive, raising food-versus-fuel questions. Electrification: experts such as the ICCT argue that EVs offer a cleaner long-term path, avoiding ethanol’s lifecycle emissions. The Case For Energy security: India imports most of its crude oil, so every litre of domestic ethanol saves foreign exchange. Farm incomes: ethanol gives sugarcane and maize growers an additional market and helps sugar mills clear dues. Transition fuel: FFVs and hybrids can cut emissions in segments where full electrification is slower. ✎ Mains Practice Question Having met its E20 target ahead of schedule, India is now opening the way for E85 and E100 flex-fuel vehicles. Critically evaluate the economic, environmental and food-security implications of expanding ethanol blending. 15 marks · 250 words Geography & EnvironmentGeneral Studies Paper I · Paper III 04 Why a Strong El Niño Does Not Guarantee a Poor Monsoon — and Why 2026 Still Ended ‘Deficient’ Core TopicGS-I · Geography — Monsoon, ENSO, Ocean–Atmosphere InteractionGS-III · Agriculture, Disaster ManagementPrelims + MainsThe Hindu The 2026 southwest monsoon ended at 87.4% of the long-period average — IMD’s “deficient” category — as a strong El Niño builds towards a December peak, and East and North-East India had their driest season since records began in 1901. Yet in 1997, an equally strong El Niño produced a near-normal monsoon. The difference lies largely in a second ocean. ◈ From the Basics — ENSO and the Walker Circulation In normal years, trade winds blow east to west across the equatorial Pacific, piling warm water near Indonesia, where air rises and rain clouds form. Off Peru, cold water wells up from below. This east–west loop of rising and sinking air is the Walker circulation. El Niño: trade winds weaken every 2–7 years; warm water and rain clouds shift east, upwelling off South America is suppressed, and part of the rising air sinks over India, warming and drying it so clouds struggle to form. La Niña: the reverse — stronger trade winds, a cooler east Pacific, and usually a stronger Indian monsoon. Southern Oscillation: the matching pressure see-saw between Tahiti and Darwin; the SOI turns negative during El Niño. Ocean and atmosphere together form ENSO. Oceanic Niño Index (ONI): NOAA’s 3-month average sea-surface temperature anomaly in the Niño 3.4 region; +0.5°C or more signals El Niño, and +1.5°C or more a strong one. IMD categories (% of LPA): deficient below 90; below normal 90–95; normal 96–104; above normal 105–110; excess above 110. The LPA is 87 cm (1971–2020). Figure 4 — Neutral, El Niño and La Niña conditions in the Pacific When the warm pool and rising air move east during El Niño, the descending limb of the circulation can settle over South Asia and suppress rainfall. Image courtesy NOAA Climate.gov; reproduced with credit for educational use. ▤ The Record at a Glance Since 1950: per NOAA records, 7 Indian monsoons coincided with a moderate or strong El Niño; 5 (including 2026) were deficient, 2023 was below average (94.7%), and only 1997 was normal. Strength (ONI during the monsoon): 1.64°C in 1997, 1.59°C in 2015 and 1.98°C in 2026 — yet 1997 was near-normal while 2015 fell about 13% short. 2026 forecasts: IMD forecast 92% ± 5; the season ended at 87.4%, inside the error band, but the April call of “below normal” became deficient, and only one of four regional forecasts (south peninsula) held. Stakes: the monsoon brings about three-quarters of India’s annual rain, and about 40% of farmland has no irrigation, per the Agriculture Ministry. What Made 1997 Different A positive IOD: the Indian Ocean Dipole tipped in India’s favour in 1997, offsetting El Niño; in 2015 it barely moved. A 2024 study by Indian and US researchers (including IIT-Delhi, IIT-Kharagpur and NIT-Rourkela) linked this to stronger westerly winds from the belt around Antarctica. Where the warmth sits: a 2006 study in Science found that when the warmest water lies in the central Pacific, sinking air is more likely to settle over India; in 1997 it lay further east, near South America. Other factors: a July 2026 study in Nature Communications pointed to an unusual high-pressure system over the Iranian plateau and extra Arabian Sea moisture in July–August 1997; it suggested that 1983 and 1997 made El Niño’s influence look weaker than it really is. 2023 — a partial rescue: the IOD turned favourable late, after August 2023 recorded 36% less rain than normal, the driest August since 1901 — which IMD partly blamed on the Madden–Julian Oscillation sitting over Africa and the Americas. Figure 5 — The Indian Ocean Dipole: positive vs negative phase POSITIVE IOD — tends to help IndiaNEGATIVE IOD — tends to hurt IndiaWARMERWest (off Africa)COOLEREast (off Sumatra)rising air,moist windssinkingairCOOLERWest (off Africa)WARMEREast (off Sumatra)sinkingairrisingairThe IOD usually develops around June and peaks September–November,so it mainly affects the later half of the monsoon; it often turns positive in El Niño years. A warmer western Indian Ocean strengthens rising air and moisture flow towards India — which is how a positive IOD can offset El Niño. In most years the IOD is neutral. How Forecasting Has Changed After 1997, IMD began updating its April forecast at the end of May, and since 2021 it has combined several global climate models into a multi-model ensemble. In both 2023 and 2026, seasonal rainfall fell within the forecast error band. Figure 6 — IMD’s seasonal forecast vs outcome in two El Niño years Deficient (<90)Below normalNormal (96–104)20232026forecast 96actual 94.7forecast 92actual 87.480859095100105Seasonal rainfall, % of long-period averageforecast ± 5 error bandactual outcome Both outcomes fell inside IMD’s error band, but 2026 landed at its lower edge — and in a different category from the April call. Data: IMD, as reported in The Hindu; recreated in the Legacy palette. The IOD call split forecasters: in April IMD cited models showing a positive IOD late in the season, and in early September the WMO still expected one; IMD’s own model predicted neutral from late May — and the IOD stayed neutral all season. Why It Matters Farm incomes and prices: a weak monsoon reduces kharif output and rural incomes and pushes up food inflation; the rain-fed share of farmland makes this direct. Water: IMD’s May forecast warned of “pressure on drinking water resources”; reservoir releases and drought planning depend on the forecast. Planning: farmers time sowing, and officials manage food stocks, on the basis of the forecast — so accuracy has real economic value. ✎ Mains Practice Question A strong El Niño does not always produce a deficient Indian monsoon. Explain the role of the Indian Ocean Dipole and other regional factors in this, and assess the progress made in India’s seasonal monsoon forecasting. 15 marks · 250 words Security, Defence & Disaster ManagementGeneral Studies Paper III 05 The Binance Hack: A $6.3-Billion Breach, State-Linked Hackers and the Limits of Crypto Self-Regulation ImportantGS-III · Security — Cyber Security, Money LaunderingGS-III · Economy — Financial RegulationPrelims + MainsThe Hindu Binance, one of the world’s largest cryptocurrency exchanges, lost assets estimated at about $6.3 billion in a cyberattack on 29 October 2026. Blockchain analysts attribute it with “high confidence” to North Korea, putting crypto security and state-sponsored cybercrime back in focus. ◈ From the Basics — Exchanges, Wallets and Stablecoins Blockchain — a shared, tamper-resistant ledger; whoever controls an address’s private key controls its assets. Centralised exchange — a company that holds customers’ crypto, usually split between internet-connected hot wallets and offline cold wallets; it is a single, high-value point of attack. Stablecoins — tokens pegged to a currency such as the US dollar (e.g. USDT by Tether, USDC by Circle); their issuers can freeze tokens — useful in a hack, but at odds with the idea of decentralisation. Crypto in India: not legal tender; gains on virtual digital assets (VDAs) taxed at 30% with 1% TDS since 2022; VDA service providers brought under the PMLA in March 2023 and must register with FIU-IND. ▤ What Happened Entry point: Binance’s initial probe points to a compromised DevOps engineer’s laptop, used to reach a service container and submit unauthorised withdrawals; it later disclosed additional points of breach but found no leak of wallet private keys. Recovery: about $3 billion frozen on-chain, including more than 1.567 billion USDT (Tether) and 800 million USDC (Circle). Compensation: Binance says it will cover losses from its Secure Asset Fund for Users (SAFU) and treasury. Attribution: Chainalysis links the theft to the TraderTraitor group, tied to North Korea’s Lazarus Group, which was also blamed for the 2024 WazirX hack; the funds were laundered through automated loops of addresses. History: in 2023 the US Treasury reached settlements with Binance over failures to stop and report suspicious transactions, including with sanctioned jurisdictions. Why It Matters for India Investor protection: Indians trade on global platforms in a market with limited legal protection; FIU-IND fined Binance ₹18.82 crore in 2024 for operating in India without registration. Sanctions evasion and terror finance: state-backed theft of crypto funds weapons programmes and can move value across borders outside banking oversight. Cyber hygiene: the breach began with an endpoint (a laptop), showing that insider-access controls matter as much as encryption; CERT-In requires VDA platforms to report cyber incidents within 6 hours (2022 directions). Regulatory gap: India taxes and polices crypto under anti-money-laundering law but has no comprehensive statute on exchanges, custody or investor redress. ▤ Institutions & Terms to Know FIU-IND — Financial Intelligence Unit–India, under the Finance Ministry’s Department of Revenue; receives suspicious-transaction reports under the PMLA, 2002. CERT-In — national nodal agency for cyber incidents under Section 70B of the IT Act. IAMAI v. RBI (2020) — the Supreme Court set aside the RBI’s 2018 banking curbs on crypto as disproportionate. FATF ‘travel rule’ — requires VDA providers to share originator and beneficiary details for transfers, as banks do. ✎ Mains Practice Question The Binance hack exposes both the vulnerability of centralised crypto exchanges and the use of crypto-assets by state-backed actors. Discuss the challenges these pose to India’s financial and cyber security, and evaluate the adequacy of India’s regulatory response. 15 marks · 250 words 06 Project 18A: In-Principle Nod for a ₹80,000-Crore Next-Generation Destroyer Programme ConciseGS-III · Security — Defence Preparedness, IndigenisationPrelims + MainsThe Hindu The Defence Acquisition Council (DAC) has given in-principle approval to Project 18A, a programme of next-generation stealth guided-missile destroyers estimated at about ₹80,000 crore, as China expands its presence in the Indian Ocean and Pakistan adds advanced submarines. ◈ From the Basics — Destroyers and Defence Procurement Destroyer — a large, fast, multi-role surface combatant providing fleet air defence, anti-ship and anti-submarine capability; larger than a frigate, which is larger than a corvette. Lineage: Project 15 (Delhi class) → Project 15A (Kolkata class) → Project 15B (Visakhapatnam class, completed in 2025); Project 18A is meant to surpass the Visakhapatnam class. DAC — set up in 2001 after the post-Kargil review and chaired by the Defence Minister; its Acceptance of Necessity (AoN) is the first step in a procurement under the Defence Acquisition Procedure, 2020. Design and build: designed by the Navy’s Warship Design Bureau; about 75% indigenous content; open to competitive bids from DPSUs and private shipyards. Timeline: deliveries expected 5–10 years after the contract is signed, given the programme’s complexity. Fleet gap: the Navy runs about 12–13 relatively new guided-missile destroyers (Visakhapatnam, Kolkata and Delhi classes, armed with BrahMos and surface-to-air missiles), several of which are due for decommissioning. Capability goals: more firepower, better surveillance sensors, improved air defence and anti-submarine warfare for multi-domain operations. ✎ Mains Practice Question Discuss the strategic rationale for India’s next-generation destroyer programme in the context of the changing security environment of the Indian Ocean Region, and the role of indigenisation in it. 10 marks · 150 words 07 Uttarakhand Helicopter Crash: Why Pilgrimage Aviation in the Himalaya Keeps Failing on Safety ImportantGS-III · Disaster Management; Infrastructure — Civil AviationGS-II · Governance — Regulatory BodiesPrelims + MainsThe Indian Express A helicopter returning from Badrinath to Dehradun crashed in adverse weather last week, killing all six on board. It is the latest in a run of accidents that raise the question of whether helicopter-based pilgrimage tourism has outgrown the safety systems meant to support it. ◈ From the Basics — Who Regulates the Skies Constitution: airways, aircraft, air navigation and air traffic regulation fall in the Union List (Entry 29), so safety regulation is a Central responsibility. Law and regulators: the Bharatiya Vayuyan Adhiniyam, 2024 replaced the Aircraft Act, 1934; the DGCA regulates safety, the AAIB investigates accidents and the AAI provides air navigation services. State role: the Uttarakhand Civil Aviation Development Authority (UCADA) coordinates helicopter operators on pilgrimage routes. CFIT — controlled flight into terrain: an airworthy aircraft, under the pilot’s control, unintentionally flown into the ground or an obstacle — often in poor visibility. ▤ The Pattern In July 2025, the Civil Aviation Ministry told Parliament that of 12 helicopter accidents in India since 2020, 7 were in Uttarakhand, accounting for 21 of 30 deaths. At least five incidents occurred within a couple of months in summer 2025; preliminary findings in the Gaurikund crash (June 2025) pointed to CFIT. The Risk Factors Terrain: deep, narrow valleys on the Char Dham route (Yamunotri, Gangotri, Kedarnath, Badrinath) leave little room to manoeuvre when weather or a technical fault strikes. Weather data: conditions at a base such as Guptkashi may differ from those at Kedarnath or in the valleys between; district forecasts cannot tell a pilot whether a valley entrance is clear at that moment. Air traffic management: many helipads lack a conventional air traffic control set-up; several operators share destinations and rely on radio relays, blurring responsibility for safety at shared facilities. Commercial pressure: demand concentrated in a few months drives repeated shuttle trips, raising concerns about rule adherence and pilot fatigue. The Way Forward Localised weather: automatic weather stations and cameras at valley entrances and helipads, with live data for pilots. Dedicated air traffic control or a common operations centre for the pilgrimage corridor, with clear departure and arrival procedures. Duty-time limits and fatigue monitoring enforced through DGCA audits; terrain-warning systems on all aircraft. Alternatives: the Sonprayag–Kedarnath ropeway approved in 2025 under Parvatmala could reduce dependence on helicopters. ✎ Mains Practice Question Recurring helicopter accidents in Uttarakhand reflect a gap between the growth of pilgrimage aviation and the development of safety systems. Examine the causes, and suggest a regulatory and disaster-management framework to address them. 15 marks · 250 words Ethics, Integrity & AptitudeGeneral Studies Paper IV 08 ‘Cultivate the Habit of Inquiry’: Scientific Temper as a Shield Against Misinformation and Division ImportantGS-IV · Ethics — Values, Role of Education, Constitutional MoralityMains-orientedThe Hindu Supreme Court judge Justice Ujjal Bhuyan said a society that accepts claims without evidence, fears questions and treats tradition as beyond question becomes vulnerable to misinformation, defenceless against authoritarianism, and unable to reform unjust practices. He called for scientific temper to grow beyond laboratories into civic life. ◈ From the Basics — Scientific Temper in the Constitution Article 51A(h) makes it a Fundamental Duty “to develop the scientific temper, humanism and the spirit of inquiry and reform” — added by the 42nd Amendment (1976) on the Swaran Singh Committee’s recommendation. Meaning: not a body of scientific facts but an attitude — demanding evidence, accepting correction, and judging claims by reason rather than authority. The phrase was popularised in The Discovery of India (1946). Fraternity and ‘we’: the Preamble opens with “We, the People of India” and seeks fraternity assuring the dignity of the individual and the unity of the nation. The Core Arguments Inquiry as habit: to inquire is to refuse the first explanation offered, look for reasons and search beneath the surface; this protects the mind from prejudice. Universities as seed-beds: scientific temper “cannot happen overnight”; its germination must take place in universities, among youth learning to think as members of civil and political society. Evidence over emotion: when public discourse runs on emotional resonance and unverified claims, citizens should demand empirical evidence. From ‘us vs them’ to ‘we’: the constitutional ‘we’ lets diversity coexist with unity — seeking unity without uniformity and without erasing individual identities. Context: the remarks follow student dissatisfaction over the NEET 2026 paper leaks, campus agitations and demands to restore student union elections. ⚖ Ethics Toolkit Values: rationality, open-mindedness, intellectual humility, tolerance, courage of conviction and fraternity. Kalama Sutta: the Buddha advised against accepting a teaching merely because of tradition, scripture or authority — test it by reason and experience. Enlightenment: Kant’s motto “Sapere aude” (dare to know) — freedom from self-imposed immaturity. Tagore: “Where the mind is without fear… where the clear stream of reason has not lost its way” — free inquiry as the basis of a free nation. Constitutional morality over popular morality: Navtej Singh Johar (2018) held that rights cannot depend on majority sentiment. Applying It — A Case-Study Lens Imagine a vice-chancellor facing an agitation fuelled by an unverified claim of exam malpractice. Scientific temper suggests a clear sequence: verify the facts quickly, communicate them transparently, give students a forum for dialogue, and correct the record without stifling dissent. ✎ Mains Practice Question “A society that fears questions becomes vulnerable to misinformation and authoritarianism.” Discuss the value of scientific temper as a civic virtue, and how educational institutions can cultivate it. 10 marks · 150 words