In-Depth PIB Analysis2 Items Core TopicImportantConcise Economy, Governance & Ease of Doing BusinessGS Paper III 01National Single Window System — Five Years Society, Health & CultureGS Paper I & II 0211th Ayurveda Day & the Ayush Ecosystem Economy, Governance & Ease of Doing BusinessGeneral Studies Paper III 01 National Single Window System completes five years: what a single window for business approvals actually does GS-III · Economy — Industrial Policy, Ease of Doing Business; GS-II · e-GovernancePrelims + MainsPIB · Ministry of Commerce & Industry (DPIIT) · 22 Sep 2026 The National Single Window System, the Centre's common digital counter for business approvals, marked five years on 22 September 2026 — a useful moment to ask what "single window" means in a federal state where the clearances an investor needs sit with two different levels of government. ◈ The basics — what problem a single window solves Setting up a factory in India has never required one permission. It requires a stack: incorporation, industrial licence where applicable, environmental and forest clearance, fire and factory licences, labour registrations, power and water connections, trade licence. The federal split is the root cause. Industry, labour and electricity sit in the Concurrent List; land, water, public health, trade and local bodies are State subjects under the Seventh Schedule. So one project attracts Central, State and municipal approvals, each with its own portal, form and document set. "Single window" is an interface, not a transfer of power. It does not take away any regulator's authority to approve or reject. It collects the application once, routes it electronically to whichever department is legally competent, and lets the applicant track it. Earlier attempts were sectoral or State-level — Invest India's facilitation desk, State single-window Acts, the Shram Suvidha and PARIVESH portals for labour and environment. NSWS is the attempt to sit above them as a common front end. ▤ NSWS at a Glance Launched: 22 September 2021; completes five years in 2026. Nodal body: Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce & Industry. Nature: a digital platform, not a statutory regulator — approvals continue to be granted by the competent Ministry, Department or State authority. Coverage: 32 Central Ministries/Departments and 34 States and Union Territories on board. Approvals available: over 327 Central and 3,452 State approvals. Charges: registration on the portal is free; statutory fees of the concerned authority are paid through it. Business identity: PAN is used as the Single Business ID; authorised representatives authenticate through Digital Signature Certificate, and sole proprietors through DigiLocker. Figure 1 — Five years of the National Single Window System The platform in one frame — launch date, who is integrated, and the five functional modules. Image courtesy Press Information Bureau, Ministry of Commerce & Industry, 22 September 2026; reproduced with credit for educational use. The five modules an aspirant should be able to name Know Your Approvals (KYA): an advisory questionnaire that maps the proposed activity, sector and location to the list of approvals likely to be needed. The Government states the guidance is advisory and not legal advice. Common Registration Form: captures information once through a single interface and allows it to be reused across applications; a separate State Registration Form links to State single-window systems. Applicant Dashboard: submission, real-time status tracking, renewals and responses to departmental queries in one place. Document Repository: one-time upload, reuse across multiple approvals. E-Communication Module: queries and clarifications exchanged online with Ministries and States, replacing counter visits and correspondence. Figure 2 — The NSWS approval pathway Registeremail + mobileKnow YourApprovalsCommonRegistration FormApply + paystatutory feeNSWS routes the application electronically to the competent authorityCentral Ministry /Department backendState single-windowsystem / regulatorDashboardDocumentRepositoryE-CommunicationThe platform carries the paperwork; the statutory power to approve stays with the regulator. One submission, many regulators — the single window is a routing layer over an unchanged legal architecture. What the Government reports after five years An annual average of over 3.06 lakh applications received and more than 2.26 lakh approvals facilitated each year (as on 21 September 2026). Over 5.69 lakh business entities onboarded — proprietorships, companies, LLPs and foreign entities. Approvals routed include company incorporation, industrial licences, startup recognition, FDI approvals and registration under the Contract Labour (Regulation and Abolition) Act, 1970. The portal is also the common gateway for the National Green Hydrogen Mission, the Ethanol Policy, the Vehicle Scrapping Policy and the Indian Footwear and Leather Development Programme. Figure 3 — States offering the most integrated approvals on NSWS Assam335Karnataka327Tamil Nadu223Manipur190Number of State approvals integrated with NSWS (Source: DPIIT, September 2026) Integration depth varies sharply across States — the count measures approvals connected, not clearance speed. Recent integrations — the examinable additions Industrial Entrepreneur Memorandum (IEM) and Industrial Licence (IL) — the filings under the Industries (Development and Regulation) Act, 1951 — migrated fully to NSWS in October 2025 and March 2026 respectively, with auto-population from government databases and instant acknowledgements. Foreign Investment Facilitation Portal (FIF Portal) integrated, so FDI proposals on the Government (approval) route come through the same window. Production Investment Business Registration module (November 2025) lets Indian companies generate Sponsorship Letters inviting foreign professionals under the e-B-4 visa. PESO — the Petroleum and Explosives Safety Organisation — has integrated all 74 of its licensing modules, the first department with complete transaction-level integration. ◈ Static background you will be tested on The Doing Business era ended. The World Bank discontinued its Doing Business report in 2021 after a data-irregularities review; its successor, B-READY (Business Ready), scores regulatory framework, public services and operational efficiency separately — a design that rewards exactly this kind of back-end integration. Competitive federalism instrument: DPIIT's Business Reform Action Plan (BRAP) ranks States on reform implementation, and the National Single Window is its natural digital expression. Deregulation lineage: abolition of most industrial licensing in 1991 left licences only in a short reserved list (defence aerospace and warlike equipment, industrial explosives, tobacco products, certain hazardous chemicals). IEM is the information filing for everything outside that list. Governance framing: the Government situates NSWS within "Minimum Government, Maximum Governance" and the broader decriminalisation drive (Jan Vishwas Act, 2023) and National Single Window–Jan Vishwas–PM GatiShakti trio. The critical view Counting approvals is not measuring time. The headline metrics report applications received and approvals facilitated, not median clearance time or rejection rates — the variables that actually determine investor experience. A front end over unreformed back ends. Where the department's internal process remains manual, the portal adds a layer without compressing the timeline. PESO's full transaction-level integration is flagged as a first precisely because most integrations are shallower. Federal unevenness. With State approvals ranging from a few dozen to over 300, an investor's experience still depends heavily on the State, which weakens the "single" in single window. Advisory, not binding. KYA guidance carries no legal protection: an investor who follows it and still misses an approval bears the consequence. Digital access. Reliance on DSC, PAN authentication and document uploads suits organised firms more than the small and informal enterprises that face the heaviest compliance burden relative to turnover. ✎ Mains Practice Question "A single-window system can simplify the interface with the regulator without simplifying the regulation itself." Examine this statement in the context of India's National Single Window System, and suggest measures to convert procedural integration into genuine reduction in compliance burden. 15 marks · 250 words Society, Health & CultureGeneral Studies Papers I & II 02 11th Ayurveda Day: mainstreaming a traditional system into public health, and the evidence question that follows GS-II · Health & Governance — Schemes, Regulation; GS-I · Indian HeritagePrelims + MainsPIB · Ministry of Ayush · 22 Sep 2026 Ayurveda Day is observed on 23 September, and the eleventh edition is framed around the theme "Ayurveda for a Healthier Tomorrow" — the occasion for a stocktake of how far a classical system has actually been embedded in India's public health architecture. ◈ The basics — Ayurveda as a knowledge system Ayurveda (ayu, life + veda, knowledge) is traced to the Vedic corpus, with the Rigveda and Atharvaveda carrying its earliest references. Its stated purpose is preventive as much as curative. Foundational aim: Swasthasya swasthya rakshanam, aturasya vikara prashamanam — preserve the health of the healthy, relieve the disorder of the sick. Conceptual core: health as equilibrium among the doshas (bio-energies), agni (metabolic fire), dhatus (tissues) and malas (wastes), together with atma, manas and the indriyas. Classical texts: the Charaka Samhita (internal medicine, the Kayachikitsa tradition) and the Sushruta Samhita (surgery, Shalya tantra), with the later Ashtanga Hridaya of Vagbhata completing the Brihat-trayi. The Ayush family: Ayurveda, Yoga & Naturopathy, Unani, Siddha, Sowa-Rigpa and Homoeopathy. A separate Ministry of Ayush was carved out of the Department of Ayush in November 2014. Date logic: the observance was earlier tied to Dhanvantari Jayanti (Dhanteras) and hence moved with the lunar calendar; it is now fixed to 23 September, aligned with the autumnal equinox. ▤ National Ayush Mission at a Glance Type: Centrally Sponsored Scheme of the Ministry of Ayush, working alongside the National Health Mission of the Ministry of Health & Family Welfare. Funds released: over ₹6,406.99 crore to States and UTs between 2014-15 and 2025-26. Ayushman Arogya Mandirs (Ayush): 12,260 functional as on 19 September 2026, against a target of 12,500. Co-location under NHM: Ayush services offered in 13,249 public health facilities — 6,302 PHCs, 3,191 CHCs, 475 district hospitals and 3,281 other facilities (as on 30 December 2025). Human resources supported: salaries for 25,322 Ayush doctors and 5,666 Ayush paramedics; a BAMS graduate can serve as a Community Health Officer at a sub-centre-level Ayushman Arogya Mandir. Education: 593 Ayurveda colleges with 45,245 UG and 5,673 PG seats (as on 13 March 2026); 17 Ayush colleges approved under NAM, 12 of them Ayurveda-focused. Budget 2026-27: ₹4,408 crore for the Ministry of Ayush, including three new All India Institutes of Ayurveda and an upgrade of the WHO Global Traditional Medicine Centre, Jamnagar. Figure 4 — National Ayush Mission — key highlights, FY 2022-23 to 2024-25 Construction, upgradation and community-care outputs reported under the Mission. Image courtesy Press Information Bureau, Ministry of Ayush, 22 September 2026; reproduced with credit for educational use. Figure 5 — Four pillars of Ayurveda mainstreaming Integrating Ayurveda with the public health systemService deliveryAyushman ArogyaMandirs (Ayush)Co-location in PHC/CHCeSanjeevani Ayush OPDEducation593 Ayurveda colleges45,245 UG seats5,673 PG seatsNCISM regulationResearch & qualityCCRAS · AYURGYANAYUR SWASTHYADrugs & Cosmetics Acte-Aushadhi · GMPGlobal integrationWHO ICD-11 moduleGTMC, JamnagarDelhi DeclarationM-3 / M-4 Ayush visasEach pillar advances only as fast as the evidence base beneath it. Infrastructure, manpower, regulation and diplomacy have moved together; clinical validation is the slower fourth leg. Access: telemedicine, insurance and coding eSanjeevani, the Health Ministry's free national telemedicine platform, has served over 50 crore patients and carries a dedicated Ayush OPD vertical. Insurance: in 2024 the IRDAI required insurers to offer products or add-ons covering all systems of medicine, including Ayurveda, under board-approved underwriting policies. In February 2026 the All India Institute of Ayurveda (AIIA), New Delhi signed a common empanelment MoU with the General Insurance Council, empanelling it with all 32 general insurers for cashless treatment — the first such universal arrangement for an Ayush institution. A dedicated Ayush insurance helpline was launched alongside. WHO ICD-11: the inclusion of a traditional-medicine module lets clinicians record Ayurveda, Siddha and Unani diagnoses in standard codes — a precondition for comparable data, insurance reimbursement and epidemiological research. Research architecture and regulation AYURGYAN (2021-22): supports R&D and capacity building; of ₹17.79 crore across 34 projects, Ayurveda accounts for ₹9.38 crore across 17 projects, several building safety-and-efficacy dossiers for single botanicals. AYUR SWASTHYA Yojana (2021-2026): assistance to government and non-profit Ayush bodies; 28 Centres of Excellence established, 22 of them Ayurveda-centric. CCRAS, one of five autonomous research councils under the Ministry, works through 30 institutes and runs the SPARK studentship to seed research aptitude among UG students; it has partnered AICTE's Anuvadini AI to translate its research into 13 Indian languages. Drug regulation: Ayurvedic medicines fall under the Drugs and Cosmetics Act, 1940 and Rules, 1945 — GMP compliance, pharmacopoeial standards, inspection and testing, with an Ayush vertical inside CDSCO and the e-Aushadhi portal for licensing. Food regulation: FSSAI, with the Ministry of Ayush, notified standards for Ayurveda Aahara, defining a product list drawn from classical texts and bringing traditional foods into a licensed, labelled category. Figure 6 — Strengthening the Ayurvedic medicine supply chain Grower-to-buyer linkage, farmer outreach and projects prioritising tribal districts. Image courtesy Press Information Bureau, Ministry of Ayush, 22 September 2026; reproduced with credit for educational use. Figure 7 — Keralam as a global hub for Ayurveda tourism Medical value travel, research institutes, Centres of Excellence and accredited facilities. Image courtesy Press Information Bureau, Ministry of Ayush, 22 September 2026; reproduced with credit for educational use. The global push 27 country-to-country MoUs on traditional medicine, 57 institute-to-institute MoUs, 16 MoUs for Ayush Academic Chairs, 46 Ayush Information Cells in 43 countries, and 104 fellowships for foreign nationals. The Second WHO Global Summit on Traditional Medicine (New Delhi, December 2025) drew delegates from over 100 countries and adopted the Delhi Declaration, urging members to integrate traditional medicine into primary health care through evidence-based methods. The WHO Global Traditional Medicine Centre at Jamnagar, Gujarat, serves as the research and policy hub; BRICS has set up an Expert Working Group on Traditional, Complementary and Integrative Medicine following the 16th Health Ministers' Meeting at Chandigarh. The critical view Evidence asymmetry. Infrastructure, seats and MoUs have scaled far faster than randomised clinical evidence; a research output measured in dozens of publications is thin against the size of the delivery system it must justify. Integration versus mixopathy. The IMA and sections of the medical profession have opposed cross-system practice and the surgical training notification of 2020; deploying BAMS graduates as Community Health Officers keeps this contest alive. Drug safety. Heavy-metal content in some rasashastra formulations, adulteration with undeclared allopathic ingredients, and weak post-market surveillance remain documented concerns; regulation of advertising claims under the Drugs and Magic Remedies (Objectionable Advertisements) Act, 1954 has been unevenly enforced. Sustainability and benefit sharing. Rising demand for medicinal botanicals pressures wild populations and raises access-and-benefit-sharing questions under the Biological Diversity Act, 2002 for knowledge held by tribal and local communities. Insurance in practice. A regulatory mandate to offer cover is not the same as uptake; sub-limits, empanelment gaps and standard treatment guidelines will determine whether cashless Ayush care is real. ✎ Mains Practice Question India has expanded Ayush infrastructure, education and international engagement at considerable speed. Discuss the institutional steps taken to mainstream Ayurveda into the public health system, and critically examine whether the evidence and regulatory base has kept pace. 15 marks · 250 words

Editorials, Opinions & Explained2 Items Core TopicImportantConcise Opinions & IdeasGS Papers I & II 01Battle of Haifa & the politics of memory02Civic infrastructure failure & accountability Opinions & IdeasGeneral Studies Papers I & II 01 Haifa at a hundred and eight: Indian valour, imperial command, and contested memory Core TopicOpinionGS-I · World History — First World War, Colonialism; GS-II · IR — India–Israel, India–PalestinePrelims + MainsThe Hindu · Opinion 23 September marks the 1918 cavalry action at Haifa. The column's argument is that the battle is remembered in three incompatible ways — as Indian valour, as Israeli liberation, and as Palestinian dispossession — and that a mature reading refuses to collapse them into one. ◈ The basics — what happened at Haifa In the closing phase of the Sinai and Palestine campaign of the First World War, Allied forces under General Allenby broke Ottoman lines and advanced north. Haifa, a Mediterranean port at the foot of Mount Carmel, fell on 23 September 1918. The units: the 15th Imperial Service Cavalry Brigade, comprising the Jodhpur, Mysore and Hyderabad Lancers — troops of the princely states' Imperial Service Troops, not the regular Indian Army. The opponent: principally Ottoman forces, with German and Austrian artillery support on the Carmel slopes. Why it is remembered militarily: a mounted charge against entrenched machine-gun and artillery positions — among the last significant cavalry actions in modern war. Securing the port opened the Allied advance to Damascus. The scale of Indian participation: over a million Indians served overseas in the war and more than 74,000 died — a contribution the column treats as the wider frame for Haifa. Figure 1 — Where Haifa sits Haifa's Mediterranean harbour was the supply point that made the push to Damascus possible. Base geography: Natural Earth 1:10m, public domain. Static background the question will rest on Imperial Service Troops: forces maintained by princely states from the 1880s, placed at the Crown's disposal in wartime — the reason Jodhpur, Mysore and Hyderabad units fought in West Asia. Sykes-Picot Agreement (1916): the secret Anglo-French understanding partitioning Ottoman Arab territories into spheres of influence. Balfour Declaration (2 November 1917): British support for a national home for the Jewish people in Palestine, with the proviso that nothing should prejudice the civil and religious rights of existing non-Jewish communities. British control after 1918 made its implementation possible. Hussein-McMahon correspondence (1915-16) and the Arab Revolt: parallel promises of Arab independence — the origin of the charge of contradictory British commitments. Mandate and after: the League of Nations Mandate for Palestine (1922), UN General Assembly Resolution 181 (1947) partition plan, the 1948 war and the Nakba; Haifa itself saw large-scale Arab displacement in April 1948. Commemoration in India: Teen Murti Memorial in Delhi honours the three cavalry regiments; the chowk was renamed Teen Murti Haifa Chowk in 2018. The three memories the column sets against each other Indian: recovery of military history from the shadow of empire — asserting that Indian soldiers shaped world events before India was sovereign, and that their agency existed within imperial constraint. Israeli: the cavalry's role folded into a narrative of gratitude and friendship, marked by memorials and annual ceremonies, and useful to a deepening strategic partnership. Palestinian: the campaign read as a stage in foreign domination, since British control enabled the Balfour Declaration's implementation. The Palestinian Ambassador's formulation to Indian commemorators is blunt: "We did not ask you to liberate us" — a challenge to the framing, not to the soldiers' courage. The historiographical dispute: some Israeli scholars credit British and Australian units with the decisive role; Indian military historians point to British war diaries crediting the Indian cavalry. The column reads both positions as shaped by present-day identity rather than evidence alone. ▤ The analytical core — agency without consequence Soldiers displayed courage; they did not choose the political order their victory enabled. Bravery and outcome are separable. Colonial-era military history therefore resists a single verdict: honouring service is not endorsing the empire's aims. India's own ambivalence — pride in the soldiers, discomfort that Indian blood served an imperial project — is the honest position, not an evasion. Commemoration is never only about the past: Haifa functions today as a diplomatic instrument in one relationship and an irritant in another. The India–West Asia angle for GS-II India's traditional position has supported a negotiated two-state solution with a sovereign, viable Palestine, alongside a full diplomatic and strategic relationship with Israel since 1992 — the "de-hyphenation" approach. Commemorative diplomacy — visits to war memorials, renamed landmarks, joint ceremonies — is low-cost signalling, but as this case shows it is not cost-free where a third party reads the same event differently. ✎ Mains Practice Question "Acts of courage can coexist with outcomes that later generations view with discomfort." Examine this proposition with reference to the participation of Indian soldiers in the First World War, and discuss the challenges it poses for commemoration in a postcolonial state. 15 marks · 250 words 02 When buildings fall and hoardings collapse: the accountability gap in India's civic administration Core TopicOpinionGS-II · Governance — Urban Local Bodies, Accountability; GS-I · UrbanisationMains-orientedThe Hindu · Opinion The column argues that deaths from collapsing structures, illegal hoardings and unsafe premises are not accidents but the predictable output of a system in which enforcement is selective, officials face no personal consequence, and public memory is short. ◈ The basics — who is responsible for civic safety Constitutional base: the 74th Amendment (1992) and the Twelfth Schedule assign urban planning, regulation of land use and building construction, fire services and public health to municipalities. Instruments: municipal building bye-laws, occupancy and completion certificates, fire NOCs under State fire services Acts, and the National Building Code as the model technical standard. The recurring pattern the writer identifies: arrests of the accused, suspension of a few officials, compensation to next of kin, a promised inquiry — and the issue leaving public memory until the next incident. Cited illustrations: an illegal billboard in Mumbai that killed bystanders; repeated collapses of illegally constructed buildings in Delhi; a 2025 fire at a bar in Goa where indoor fireworks and limited escape routes caused deaths. The argument in four steps Connivance, not oversight. Illegal structures survive because officials know and permit them; that knowledge is what emboldens violators. Symmetrical liability. An official who clears or knowingly ignores an unauthorised structure should face the same consequence as the owner who built it. Planning failure compounds population pressure. Unauthorised colonies that sit outside planning regulation amount, in the writer's phrase, to sanctioned impunity — and encroachment on public land is as common in affluent areas as in informal ones. Selective enforcement is not enforcement. Anti-encroachment drives aimed largely at groups unable to resist both fail the norm and legitimise other classes of violation. Figure 2 — Where the accountability chain breaks Norm existsbye-laws, NBC, NOCApprovalplan sanction, licenceInspectionoccupancy, fire auditSanctionpenalty, demolitionExempted zones,informal approvalsInspection not doneor bought offSelective drives;no personal liabilityProposed repairs: symmetrical liability for the clearing official · universal enforcement ·displayed compliance certificates · a public registry of violations The norm is rarely the missing piece; the chain breaks at approval, inspection and sanction. The writer's remedies Personal liability for officials who sanction or ignore unauthorised construction, on par with the owner's. Uniform anti-encroachment action across income groups, so that enforcement is credible rather than performative. Information as an enforcement tool: compliance certificates displayed at premises and a public registry of violations, so consumers can make informed choices. Consumer pressure: the writer points to boycott movements abroad affecting large chains, and argues Indian consumers could similarly withdraw patronage from establishments whose violations have cost lives. Sustained monitoring of the kind applied during the COVID-19 pandemic, when deviation from operating norms brought immediate closure. Where a balanced answer should push back Capacity, not only will. Municipal bodies are chronically short of engineers, inspectors and own-source revenue; the 74th Amendment devolved functions far more completely than funds or functionaries. Criminal liability can freeze decisions. Personal exposure without procedural protection tends to produce refusal to decide rather than better decisions — the argument behind Section 197 CrPC-type sanctions and, now, the corresponding provision of the BNSS. Regularisation cuts both ways. Periodic amnesty for unauthorised colonies protects residents with no alternative housing while signalling that violations will eventually be legalised. Demolition as due process. The Supreme Court in 2024 laid down nationwide guidelines requiring notice and hearing before demolition, underlining that enforcement must not itself become punitive and arbitrary. Consumer boycott is a weak substitute for regulation where the market is fragmented and information asymmetric — which is why the registry proposal matters more than the boycott one. ✎ Mains Practice Question Recurring deaths from building collapses, illegal hoardings and unsafe commercial premises point to a failure of enforcement rather than an absence of rules. Critically examine, and suggest institutional reforms to fix accountability in urban civic administration. 15 marks · 250 words

In-Depth News Analysis8 Items Core TopicImportantConcise Polity, Governance & ConstitutionGS Paper II 01SC on Vande Mataram & conscientious objection02Article 44 & the Constituent Assembly on UCC International Relations & SecurityGS Paper II & III 03Houthis, Bab el-Mandeb and Red Sea security04Exercise Nomadic Elephant 2026 Economy & UrbanisationGS Paper III 05Global Cities Index 2026 — India's showing Science, Technology & EnergyGS Paper III 06Canal-top solar (CTPV) & land-neutral energy Environment & EcologyGS Paper III 07Agasthyamalai flowering-plant checklist08NGT global conference & India's climate claims Polity, Governance & ConstitutionGeneral Studies Paper II 01 Supreme Court: the State may define the National Song, but it cannot penalise those who decline to sing it GS-II · Polity — Fundamental Rights, Articles 25–26, Judicial ReviewPrelims + MainsThe Hindu · Delhi Edition Hearing a challenge to the Prevention of Insults to National Honour (Amendment) Act, 2026, a three-judge Bench headed by the Chief Justice of India drew a line: what the National Song is, and how many stanzas it has, is for the elected government to decide — but a conscientious objector cannot be prosecuted for staying silent. ◈ The basics — Anthem, Song and the law that protects them Vande Mataram was composed by Bankim Chandra Chattopadhyay and appears in his 1882 novel Anandamath; it was sung at the 1896 Calcutta session of the Congress. Status: on 24 January 1950 the Constituent Assembly's President, Rajendra Prasad, made a statement that Vande Mataram "shall be honoured equally with Jana Gana Mana" — so the National Song rests on that statement, not on a constitutional article. Jana Gana Mana, by Rabindranath Tagore, was adopted as the National Anthem the same day. The statute: the Prevention of Insults to National Honour Act, 1971 penalises insult to the National Flag, the Constitution and the Anthem, and disruption of the Anthem's singing. The 2026 amendment under challenge extends the scheme to the National Song. Constitutional duty: Article 51A(a) makes it a Fundamental Duty to respect the Constitution, the National Flag and the National Anthem — duties are not directly enforceable by criminal sanction unless a law provides for it. What is being challenged The petition, filed by Carnatic vocalist and author T.M. Krishna, targets the 2026 amendment read with Union Home Ministry administrative directions of January and a follow-up circular of July. The petitioner's case is that the scheme compels the playing and mass singing of all six stanzas of Vande Mataram before the National Anthem at public functions, with non-compliance carrying up to three years' imprisonment, fine, or both. It is argued that stanzas three to six are devotional and deity-invoking, so compulsion offends Articles 25 and 26 and the basic feature of secularism. ▤ The Court's formulation Conceded to the State: identifying the National Song and fixing its length — two stanzas or four — is a legitimate exercise of the elected government's aspirational choice. Denied to the State: infracting Articles 25 and 26, or visiting penal consequences on a person who declines to recite one or all stanzas. Precedent affirmed: Bijoe Emmanuel v. State of Kerala (1986) — the Jehovah's Witnesses case — continues to hold. Students expelled for standing respectfully but not singing the Anthem were reinstated; silent, respectful objection is protected. The Union government has been asked to respond. Figure 1 — The line the Court is drawing National Song: the constitutional boundaryWithin the State's powerDeciding what the National Song isFixing its length — two or four stanzasPrescribing ceremonial occasionsRequiring respectful conductBeyond the State's powerInfringing Articles 25 and 26Criminalising refusal to reciteCompelling speech as proof of loyaltyOverriding Bijoe Emmanuel (1986)Respect may be required of conduct; belief and speech cannot be compelled. The dispute is not over patriotic symbols but over whether the State may compel participation in them. The wider doctrine to carry into the answer Compelled speech: Article 19(1)(a) has been read to include the right to remain silent — the core of Bijoe Emmanuel. Shyam Narayan Chouksey (2016 and 2018): the Court first made playing the Anthem in cinemas mandatory, then made it directory in 2018 — an instance of judicial course-correction on compelled patriotism. Essential religious practices: Articles 25-26 protect religion subject to public order, morality and health, and to the State's power under Article 25(2)(b) to legislate on social welfare and reform. Fundamental Duties (Article 51A, 42nd Amendment, 1976): non-justiciable in themselves; they can inform interpretation but do not by themselves create offences. ✎ Mains Practice Question "The State may prescribe the symbols of the nation, but it cannot prescribe belief." Examine this proposition in the light of judicial pronouncements on compelled participation in patriotic observances in India. 15 marks · 250 words 02 Why the Uniform Civil Code sits in the Directive Principles: the Constituent Assembly debate of 23 November 1948 GS-II · Polity — DPSPs, Article 44; GS-I · Indian SocietyPrelims + MainsThe Indian Express · Delhi Article 44 asks the State to endeavour to secure a uniform civil code for citizens. Its placement among the non-justiciable Directive Principles was itself the compromise that ended a long debate on draft Article 35. ◈ The basics Text: "The State shall endeavour to secure for the citizens a uniform civil code throughout the territory of India." Part IV, Directive Principles: fundamental to governance but not enforceable by any court (Article 37). Scope: the "civil code" at issue is personal law — marriage, divorce, succession, inheritance, maintenance and adoption — not the general civil law. Drafting history: debated as draft Article 35 on 23 November 1948; several amendments sought to make consent of the affected community a precondition, and were rejected. The case made against Mohammad Ismail Khan (United Provinces) held it unnecessary to compel people to give up personal law in the pursuit of harmony through uniformity. B. Pocker (Madras) argued that liberty to follow personal law had been guaranteed even under colonial rule, and that many communities, not only Muslims, would find interference tyrannous. Naziruddin Ahmad (West Bengal) read the proposal as clashing with draft Article 19 — freedom of conscience and the right to profess, practise and propagate religion — noting that the colonial state had avoided touching core personal law for 175 years. Mahboob Ali Baig (Madras) maintained that "civil code" does not cover personal law, which for Muslims flows from religion. Syed Hussain Imam (Bihar) distinguished a non-religious State from an irreligious one, and urged that uniformity wait for literacy, education and better economic conditions. The case made for K.M. Munshi (Bombay) rejected the "tyranny of the majority" framing, noting that advanced Muslim countries did not treat each community's personal law as beyond legislative reach; consolidation, he argued, serves the whole community. On draft Article 19, Munshi recalled the House had accepted that where a religious practice covers secular activity or falls within social reform or welfare, Parliament may legislate without infringing the right. He also tied a common code to the status of women in independent India. B.R. Ambedkar, replying, pointed out that India already had a uniform criminal code covering almost every human relationship; marriage and succession were the one corner civil law had not entered. He also raised the possibility of a future Parliament making adherence to a common code purely voluntary to begin with. ▤ Prelims and Mains hooks Goa retains a common civil code derived from the Portuguese Civil Code, 1867 — the standing Indian example. Uttarakhand notified a State UCC that came into force in 2025, the first such State legislation after independence. Judicial calls: Shah Bano (1985), Sarla Mudgal (1995) and John Vallamattom (2003) all urged action on Article 44. 21st Law Commission (2018) consultation paper: a UCC is "neither necessary nor desirable at this stage", recommending reform of discriminatory provisions within each personal law instead; the 22nd Commission reopened consultations in 2023. Article 25(2)(b) is the enabling provision for social reform legislation touching religious practice. ✎ Mains Practice Question The Constituent Assembly placed the Uniform Civil Code in the Directive Principles rather than in Part III. Discuss the reasoning behind that choice and assess whether the conditions the framers anticipated have since been met. 15 marks · 250 words International Relations & SecurityGeneral Studies Papers II & III 03 From a Zaidi revivalist movement to a Red Sea power: the Houthis and the Bab el-Mandeb GS-II · IR — West Asia, Non-State Actors; GS-III · Security — Maritime ChokepointsPrelims + MainsThe Indian Express · Delhi Houthi advances along Yemen's Red Sea coast and around the Bab el-Mandeb have left Saudi oil exports and shipping exposed in a lane already strained by disruption at the Strait of Hormuz — the culmination of a three-decade transformation from local revivalist movement to a governing authority with maritime reach. ◈ The basics — who the Houthis are Formal name: Ansar Allah. The community base is Zaidi Shia, a school distinct from the Twelver Shi'ism dominant in Iran. Origins: a religious and cultural revivalist current of the 1990s responding to perceived neglect under the Sunni-led republic that displaced the Zaidi Imamate in 1962. Hussein Badreddin al-Houthi founded al-Shabab al-Mu'min ("The Believing Youth") in 1992. Politicisation: opposition to President Ali Abdullah Saleh's alignment with the United States and Saudi Arabia, sharpened by the 2003 invasion of Iraq. Militarisation: an attempt to arrest Hussein al-Houthi in 2004 triggered insurgency; his death that year consolidated the movement under his family and launched the six Saada Wars (2004-2010). Saudi Arabia entered directly in late 2009 after Houthi fighters crossed into Jizan. Figure 2 — The Bab el-Mandeb and the Yemeni Red Sea coast The strait separating Yemen from Djibouti is the southern gate of the Red Sea–Suez route. Base geography: Natural Earth 1:50m, public domain. From militia to parallel state Over a decade of territorial control the group has restructured institutions and the private sector into a parallel administration with its own revenue machinery. Assessments cited in the report put annual collections through parallel taxation at roughly $2.5 billion; the US Treasury has separately accused the group of earning over $2 billion a year from illicit trade in Iranian oil. The energy sector is the priority — fuel distribution through state-run bodies such as the Yemen Petroleum Company, diversion to black markets and price manipulation. The Iran question — proxy or aligned actor? The relationship is better read as strategic alignment plus technical dependency than as simple proxy control: Tehran supplies capability, the Houthis supply a footprint on the Bab el-Mandeb and Saudi Arabia's southern flank. Domestically the leadership decides by its own calculus of survival — which is why Iranian assurances of de-escalation do not translate into Houthi restraint, a persistent obstacle in US–Iran diplomacy. The capture of Mayun (Perim) Island and the port of Mokha has materially strengthened their position on the corridor. Ideology draws on anti-imperialist rhetoric and the 1979 Iranian Revolution; the movement's slogan (the Sarkha) is its most-quoted marker. ▤ Static background — chokepoints and India Bab el-Mandeb ("Gate of Tears") links the Red Sea to the Gulf of Aden, between Yemen and Djibouti/Eritrea, split by Perim Island into the Large and Small Straits; it is the southern approach to the Suez Canal. Other chokepoints in the same theatre: the Strait of Hormuz (Persian Gulf–Gulf of Oman) and the Suez Canal itself. Why India cares: a large share of India–Europe trade, and crude and LNG flows, transit these lanes; diversion around the Cape of Good Hope adds voyage time, freight and insurance cost. Indian responses: sustained Indian Navy deployments in the Gulf of Aden and the Arabian Sea for anti-piracy and merchant-vessel escort; India is a member of the Indian Ocean Rim Association and of IMEC, the India–Middle East–Europe Economic Corridor, whose viability depends on West Asian stability. Yemen's war: the Saudi-led coalition intervened in 2015 after the Houthis seized Sanaa; the internationally recognised government and the Presidential Leadership Council are based largely in Aden. ✎ Mains Practice Question The rise of armed non-state actors with control over maritime chokepoints has altered the security calculus of the western Indian Ocean. Examine the implications for India's energy security and trade, and suggest a calibrated response. 15 marks · 250 words 04 Exercise NOMADIC ELEPHANT: 18th India–Mongolia joint military exercise begins at Pithoragarh GS-II · IR — India's Bilateral Relations; GS-III · Security — Joint ExercisesPrelims-orientedPIB · Ministry of Defence The 18th edition of the annual India–Mongolia platoon-level exercise opened on 21 September 2026 at the Foreign Training Node, Pithoragarh, Uttarakhand, running to 3 October. ▤ Exercise at a Glance Name and edition: NOMADIC ELEPHANT, 18th edition; held alternately in India and Mongolia — the previous edition was at Ulaanbaatar in May–June 2025. Level and strength: platoon-level; 45 personnel from each side. Venue: Foreign Training Node, Pithoragarh, Uttarakhand. Aim: joint capability for counter-insurgency operations in semi-urban and mountainous terrain under a United Nations mandate. Content: cordon and search, room intervention drills, special heliborne operations, cyber security training, and employment of drones and counter-drone systems. Figure 3 — Mongolia and its neighbourhood Landlocked between Russia and China — the geography behind Mongolia's "third neighbour" policy. Base geography: Natural Earth 1:50m, public domain. Why Mongolia matters to India India and Mongolia describe the relationship as a Strategic Partnership (2015), built on Buddhist civilisational links — India is often described in this context as Mongolia's spiritual neighbour. Mongolia's "third neighbour" policy seeks partners beyond Russia and China; India fits that design, as does cooperation on defence training and IT. Flagship project: the Mongol Refinery at Sainshand, being built with an Indian line of credit — Mongolia's first oil refinery. Other India–Mongolia exercise: the multinational Khaan Quest, a UN peacekeeping exercise hosted by Mongolia in which India participates. ✎ Mains Practice Question Joint military exercises have become a routine instrument of India's defence diplomacy. Discuss their value beyond interoperability, with reference to India's engagement with smaller partners in the extended neighbourhood. 10 marks · 150 words Economy & UrbanisationGeneral Studies Paper III 05 55 of the world's 100 fastest-growing cities are Indian — but the highest-ranked Indian city overall is Delhi at 268 GS-III · Economy — Growth & Urbanisation; GS-I · UrbanisationPrelims + MainsThe Indian Express · Delhi Oxford Economics' 2026 Global Cities Index captures the Indian urban paradox in two numbers: dominance of the growth list, and absence from the quality list. ◈ What the index measures Published by Oxford Economics, an economic advisory firm; cities are scored on economics, human capital, quality of life, environment and governance. New York, London and Paris take the top three; European and North American cities occupy 78 of the top 100. India supplies 55 of the 100 fastest-growing cities, but no Indian city enters the overall top 100. The firm projects Shanghai, Beijing and Delhi among the largest GDP gains to 2050 — growth, not current standing. Figure 4 — India's highest-ranked cities and their scores New York (1st)100.0Delhi (268)57.6Bengaluru (311)53.2Mumbai (330)51.2Chennai (381)47.3Hyderabad (421)45.1Index score out of 100; global rank in brackets (Oxford Economics, Global Cities Index 2026) Even India's best-placed city scores a little over half the leader's mark. ▤ Where Delhi gains and loses Human capital: 13th — the standout, reflecting population, skills and educational institutions. Economics: 116th. Governance: 415th. Quality of life: 781st. Environment: 915th — the weakest pillar by a wide margin. Other Indian entrants include Pune (427), Thrissur (477), Kochi (489), Kolkata (496) and Kozhikode (499). Reading it for the exam The gap between the human-capital rank and the environment rank is the story: India's cities concentrate talent and output while under-delivering on air, water, green cover and liveability. It connects directly to municipal finance and capacity — the same weakness the 74th Amendment's incomplete devolution of funds and functionaries produces. Treat composite indices with care: weights are chosen by the publisher, and data comparability across countries is imperfect. The ranking is a signal, not a verdict. ✎ Mains Practice Question Indian cities dominate global lists of fastest-growing urban centres while ranking poorly on liveability and environment. Analyse the causes of this divergence and suggest measures to make urban growth qualitatively better. 15 marks · 250 words Science, Technology & EnergyGeneral Studies Paper III 06 Canal-top photovoltaics: an under-used, land-neutral route to solar capacity GS-III · Infrastructure & Energy — Renewables, Land and WaterPrelims + MainsThe Hindu · Text & Context With land acquisition becoming the binding constraint on large solar parks, attention is turning to installations that need no new land — floating solar on reservoirs, and canal-top photovoltaics built over one of the world's largest canal networks. ◈ The basics — what CTPV is Solar panels mounted on elevated structures over canal stretches, either spanning the canal or set along its banks — unlike floating solar, where panels sit on platforms on the water. Design varies with canal width, alignment and orientation; in every case the structure must leave water flow unobstructed. India was an early adopter: the first 1 MW system over the Narmada Canal at Mehsana, Gujarat, was commissioned in 2012. Figure 5 — Canal-top solar: the trade-offs in one frame canal — flow unobstructedPV array on elevated steel structure＋ no additional land needed＋ cuts evaporation loss＋ water cooling aids panel output− costlier: steel, foundations, access− cleaning and repair over live canal− linear layout; distant substationsEstimated national potential (2024 assessment): about 131 GW across canal-top and canal-bank sites The land saving is real; the cost penalty of elevated structures is why deployment has stalled. ▤ The numbers in the record Mehsana, Gujarat (2012): 1 MW over the Narmada Canal — reported to save close to 9 million litres of water a year while generating about 1.6 million units of electricity annually. Punjab: 20 MW of canal-top systems commissioned in 2017-18, estimated to have saved nearly 100 acres of land; the Punjab Energy Development Agency invited expressions of interest for 40 MW across a canal network of over 10,000 km in September 2025. Gujarat: two 10 MW systems at Vadodara between 2014 and 2017. Haryana is exploring systems over six irrigation canals. MNRE pilot scheme (2014): targets of 50 MW each for canal-top and canal-bank projects, with assistance of ₹3 crore and ₹1.5 crore per MW respectively, or 30% of project cost, whichever was lower. Potential (2024 assessment, co-authored by CSTEP): about 131 GW; the five highest-potential States are Uttar Pradesh, Bihar, Karnataka, Andhra Pradesh and Punjab. PM Surya Sarovar Yojana (PM-SSY): recently approved, targeting 5,000 MW of floating solar on reservoirs and inland water bodies. Why it has not scaled — and what the column proposes Cost is the primary bottleneck: spanning structures need extra structural steel, foundations and access provisions, and must withstand wind without disrupting canal operations. Operations and maintenance — panel cleaning, repair and replacement — are harder above a working canal. Linearity: systems follow the canal's course, so irregular alignments and distant substations raise the levelised cost of electricity. The 2014 experience shows subsidy alone does not convert pilots into deployment. The prescription is site prioritisation by land scarcity, nearby demand, grid access and canal geometry; tailored finance including viability gap funding and low-cost debt; and standardised specifications with capacity building of State nodal agencies and irrigation departments. ✎ Mains Practice Question Land availability is emerging as a binding constraint on India's renewable energy expansion. Discuss the potential of land-neutral solar applications such as canal-top and floating photovoltaics, and examine the barriers to their large-scale deployment. 15 marks · 250 words Environment & EcologyGeneral Studies Paper III 07 3,261 flowering plant species: a new checklist reasserts the Agasthyamalai Biosphere Reserve's place in the Western Ghats GS-III · Environment — Biodiversity, Conservation; GS-I · GeographyPrelims + MainsThe Hindu · Delhi Edition A team from the Jawaharlal Nehru Tropical Botanic Garden and Research Institute, Thiruvananthapuram, has published a comprehensive checklist of the flowering plants of the Agasthyamalai Biosphere Reserve — a reconciliation of a century of conflicting records, and an argument for region-specific conservation. ◈ The basics — what a biosphere reserve is Designated under UNESCO's Man and the Biosphere (MAB) Programme, with three zones — a legally protected core, a managed buffer, and a transition area of human settlement and sustainable use. Agasthyamalai Biosphere Reserve (ABR) straddles Keralam and Tamil Nadu at the southern extremity of the Western Ghats; it includes Neyyar, Peppara and Shendurney sanctuaries and the Kalakad–Mundanthurai Tiger Reserve, and is home to the Kani community. The other biosphere reserves of south India are the Nilgiri (India's first, 1986), Gulf of Mannar and Seshachalam Hills. The Western Ghats are one of the world's biodiversity hotspots and a UNESCO World Heritage Site; hotspot status requires high endemism plus substantial habitat loss. ▤ What the checklist records 3,261 species, 26 sub-species and 28 varieties, across 1,139 genera and 190 families. Endemism: 1,018 taxa (31.2%) endemic to India, including 245 steno-endemic taxa confined to highly specialised habitats. Sri Lankan affinity: 347 taxa shared — attributed to historical land connections at lower sea levels, shared Gondwanan history and long-term climatic similarity. Tropical American affinity: 102 taxa, possibly reflecting long-distance dispersal, pan-tropical distribution or naturalisation after human introduction. The authors describe the reserve as both a refugium of ancient lineages and an active centre of speciation. Published in Plant Science Today by E.S. Santhosh Kumar, S.M. Shareef, P.P. Anusha, K.A. Rashmi and Rejitha Joseph. Figure 6 — The most species-rich families in the reserve Fabaceae349Rubiaceae194Poaceae193Orchidaceae168Number of taxa recorded, by family (JNTBGRI checklist, 2026) Legumes dominate, but the orchid count is what marks the reserve's specialised, moisture-dependent habitats. Why compile a fresh checklist A century of floras, regional accounts, unpublished reports and evolving databases disagreed on nomenclature, taxonomic interpretation and distribution — producing inconsistencies and potential misidentifications. The study reconciles classical floras, recent literature and global taxonomic repositories into a single authority for the landscape. Named in the report: Paphiopedilum druryi, a slipper orchid endemic to Agasthyamalai — a classic prelims candidate for a species-in-news question. The conservation argument Pressures identified: anthropogenic encroachment, habitat fragmentation, climate change, biological invasion and ecological degradation — with narrowly distributed and habitat-specific species most exposed. Recommended: ecological restoration, ex situ conservation, long-term surveillance and community-based initiatives. Future research should combine classical taxonomy with molecular phylogenetics, phylogenomics, population genetics and ecological niche modelling to assess climate vulnerability of endemic lineages. Governance context: conservation here runs through the Wildlife (Protection) Act, 1972, the Forest Rights Act, 2006 for the Kani and other forest dwellers, and Biodiversity Management Committees under the Biological Diversity Act, 2002. ✎ Mains Practice Question "Accurate taxonomic baselines are a precondition for effective conservation." Discuss with reference to the biodiversity of the Western Ghats, and examine the challenges of protecting narrowly endemic species in a fragmented landscape. 15 marks · 250 words 08 NGT hosts international conference on environment and climate dynamics; India restates its per-capita emissions case GS-III · Environment — Climate Change, Renewables; GS-II · Judiciary & TribunalsPrelims + MainsPIB · Ministry of Environment, Forest & Climate Change Inaugurating a two-day international conference organised by the National Green Tribunal in New Delhi, the Prime Minister argued that India's per-capita carbon emissions are less than half the global average and that developing countries have been unfairly assigned responsibility for emissions. ◈ The basics — the NGT and why this matters The National Green Tribunal was established under the NGT Act, 2010 for effective and expeditious disposal of cases relating to environmental protection and the enforcement of legal rights relating to environment. It draws on the Stockholm (1972) and Rio (1992) conference commitments and gives effect to Article 21 read with Articles 48A and 51A(g). It is a specialised body with judicial and expert members, with appeal to the Supreme Court; it is not bound by the Code of Civil Procedure and applies principles of natural justice, along with the polluter pays, precautionary and sustainable development principles. The conference brings together environmental experts and judges from the Supreme Court, High Courts and District Courts, with judicial representatives from 17 countries, to compare judicial approaches and environmental governance practice. The claims made from the dais Prime Minister: India is the only G-20 country to have met its COP-21 Paris commitments ahead of schedule; wind capacity has tripled over twelve years; focus areas now include clean mobility, green hydrogen and nuclear generation. Initiatives cited as India's standard-setting contribution: the International Solar Alliance, Global Biofuels Alliance, International Big Cat Alliance and Mission LiFE. Chief Justice of India Surya Kant: the idea of preserving the earth predates tribunals and compliance frameworks; he invoked the Fundamental Duty to protect the environment and have compassion for living creatures, calling the Constitution a moral commitment across generations. Union Minister Bhupender Yadav: non-fossil sources now exceed 54% of installed electricity capacity, ahead of the earlier target; India is third globally in renewable installed capacity and the second-largest solar growth market; tiger, lion and elephant numbers have risen, with intensified work on vultures and the Great Indian Bustard. ▤ Static anchors for the claims CBDR-RC — common but differentiated responsibilities and respective capabilities — is the UNFCCC principle behind the per-capita argument. India's updated NDC (2022): reduce emissions intensity of GDP by 45% from 2005 levels by 2030; about 50% of cumulative installed electric power capacity from non-fossil sources by 2030; net zero by 2070. Note the distinction an examiner will test: installed capacity share is not the same as generation share, since solar and wind have lower capacity utilisation than coal. Mission LiFE (Lifestyle for Environment) was launched in 2022; the ISA was announced at COP-21 in 2015 with France; the Global Biofuels Alliance was launched at the G-20 New Delhi Summit in 2023. Article 48A (DPSP) and Article 51A(g) (Fundamental Duty) are the constitutional pillars the CJI invoked. ✎ Mains Practice Question India argues that per-capita emissions, rather than aggregate emissions, should determine climate responsibility. Critically examine this position in the context of the principle of common but differentiated responsibilities. 15 marks · 250 words