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12 topicsGS-1: 2GS-2: 2GS-3: 8
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GS-2Editorial

1.Corruption Landscape and Ethics in India (Ethics & Integrity)

The Print

What & Where

Corruption = abuse of entrusted power for private gain; violates probity, transparency, accountability norms.

Key types (2nd ARC): Petty, Grand, Collusive corruption.

Rajasthan High Court cancelled SI Recruitment-2021 after paper leak; involves RPSC, 23 accused.

Quick Facts for MCQs

Legal & Policy

  • Empower Lokpal, Lokayuktas, CVC; ensure autonomy for UPSC/RPSC-like bodies.
  • Fast-track courts, strong whistle-blower protection, reward mechanisms.
  • Reduce institutional capture; insulate vigilance bodies from political influence.

Administrative Reforms

  • Adopt minimum government, maximum governance; trim discretionary powers.
  • Deploy digital platforms, blockchain to curb manual interference in exams, contracts.
  • Value-based civil-service training as per 2nd ARC “Ethics in Governance”.

Social Concerns

  • Cultural normalisation of “chai-paani” bribes perpetuates day-to-day petty corruption.
  • Citizenship ethics, RTI activism, free media vital for zero-tolerance social mindset.

Key Data Points

FeatureData-Point
Recent judicial actionSI Recruitment-2021 exam scrapped
Court involvedRajasthan High Court
Accused granted bail23 persons
Recruiting agencyRajasthan Public Service Commission
Resigned officialDr Manju Sharma, RPSC member
Typology source2nd Administrative Reforms Commission
Core corruption typesPetty / Grand / Collusive
Key watchdogs suggestedLokpal, Lokayuktas, CVC
Ethical framework citedGandhian trusteeship, Constitutional morality
Digital tool proposedBlockchain for recruitment & contracts

Related UPSC Prelims PYQs

GS1 2019PYQ 1

निम्नलिखित कथनों पर विचार कीजिए :

GS-3Economy

2.Japan Digital Yen DCJPY Token (Digital Currency)

The Hindu

What & Where

DCJPY; blockchain-based, yen-backed deposit token; launch targeted in Japan FY 2026

Issuer Japan Post Bank (government-linked) with DeCurret DCP; operates within regulated banking system

Goal instant, transparent settlement for retail payments, digital securities and asset tokenisation

Quick Facts for MCQs

Tech & Schemes

  • Blockchain ledger ensures end-to-end traceability, immutable audit trail
  • Token conversion: bank deposits → DCJPY tokens → on-chain transactions, reconvertible anytime
  • Instant-settlement design removes traditional clearing/RTGS delays

Economic Angle

  • Objective expand blockchain into mainstream finance, boosting digital securities market size
  • Retail usability through largest national bank targets mass adoption, network effects
  • Could position yen competitively against other CBDC/stablecoin ecosystems

Security Dimension

  • Regulated-bank issuance offers deposit insurance parity, higher trust than private stablecoins
  • Full reserve backing eliminates counterparty and market volatility risks
  • On-chain records aid compliance, AML, supervisory oversight

Key Data Points

FeatureData-Point
Currency typeTokenised bank deposit
Fiat backing ratio1 : 1 with yen
Launch timelineFiscal 2026 (April 2026–Mar 2027)
Lead issuerJapan Post Bank
Government stakeJapan holds majority in parent Japan Post Holdings
Tech partnerDeCurret DCP, arm of Internet Initiative Japan
Settlement speedReal-time on blockchain
Key use-casesRetail transfers, digital securities, asset tokenisation
Volatility riskNil; fully collateralised
Distinction from stablecoinsIssued only via regulated banks

Related UPSC Prelims PYQs

GS1 2023PYQ 1

With reference to Central Bank digital currencies, consider the following statements:

GS1 2024PYQ 2

Consider the following statements in respect of the digital rupee:

GS-3Economy

3.World Liberty Financial Token WLFI (Cryptocurrency)

FT

What & Where

Token $WLFI; DeFi governance-cum-trading coin of World Liberty Financial platform

Initiated 2024 by Trump family & partners; headquartered operations publicly linked to US interests

Now listed globally on Binance, OKX, Bybit, KuCoin, Gate.io, MEXC

Quick Facts for MCQs

Economic Angle

  • Hype-driven demand boosts exchange fee revenue and market volatility
  • Limited float plus brand premium may trigger speculative price spikes
  • Trump’s disclosed gain exceeds USD 500 million, signalling sizeable private monetisation

Tech & Schemes

  • Governance-token model allows holder voting on code, future allocations
  • Spot trading offers direct withdrawal; perpetuals enable leveraged bets with higher risk
  • Dual-asset structure: volatile WLFI token alongside linked stablecoin

Legal & Policy

  • Ex-President association raises conflict-of-interest questions for forthcoming US crypto rules
  • Political branding blurs line between fundraising and financial product promotion
  • Regulatory spotlight likely on token issuance, exchange listings, and voting rights

Key Data Points

FeatureData-Point
Launch year2024
PromotersDonald Trump family + business allies
Initial sale formNon-tradable governance tokens
Present instrumentsSpot pairs & perpetual futures
Launch price (approx)USD 0.31 per token
Early investor rightVote on supply/code changes
Circulating supply at debutLimited; future release via votes
Companion assetSeparate WLFI-backed stablecoin
Reported Trump earnings> USD 500 million
Key policy concernConflict of interest in crypto regulation
GS-1Mapping

4.Afghanistan Physical Geography Overview (Physical Geography)

The Hindu
Illustration for Afghanistan Physical Geography Overview (Physical Geography)

What & Where

Afghanistan – land-locked, multi-ethnic state in south-central Asia; historic crossroads between South, Central and West Asia.

Core relief Hindu Kush mountains (> 6,000 m) splitting country; key passes Khyber, Shebar.

Lies on Eurasian–Indian plate junction; recurrent moderate-to-major earthquakes.

Quick Facts for MCQs

Physical Geography

  • Regions Central Highlands (seismic), Northern Plains (fertile, gas), Southwestern Plateau (Registan & Margow deserts).
  • Deserts character arid climate, sparse population, intermittent rivers.
  • Northern plains host hydrocarbons, dense settlements along Amu Darya.

Tectonic Risk

  • Seismicity driven by north-south compression at Eurasian–Indian plate boundary.
  • High-risk belt parallels Hindu Kush; shallow quakes cause disproportionate casualties.
  • Historical “Great Game” passes double as active fault corridors.

Hydrography

  • Rivers Amu Darya (north frontier), Kabul (flows to Indus), Hari Rud (Afghan–Iran border).
  • Endorheic Helmand drains to Sistan Basin; critical for southwest irrigation.
  • Snowmelt from Hindu Kush sustains perennial flow despite desert surroundings.

Key Data Points

FeatureData-Point
Recent earthquake magnitude6.0
Reported fatalities800 +
Injured count≈ 2,800
Capital cityKabul
Longest riverHelmand – 715 mi
Dominant rangeHindu Kush
Bordering statesPakistan, Iran, Turkmenistan, Uzbekistan, Tajikistan, China (Xinjiang), India (PoK claim)
China link corridorWakhan Corridor
GS-3EnvironmentQuick Bite

5.Plastic-Degrading Microbes in Sundarbans (Microplastic Pollution)

The Hindu
Illustration for Plastic-Degrading Microbes in Sundarbans (Microplastic Pollution)

What & Where

Sundarbans: world’s largest mangrove forest in Bay of Bengal, gets ≈3 billion microplastic particles daily via rivers.

Study: plastic-degrading enzyme (PDE) microbes also carry antibiotic resistance genes (ARGs), linking plastic load to AMR spread.

Microplastics: fragments <5 mm; nanoplastics <100 nm; originate from PET and similar non-biodegradables through UV, wind, currents.

Quick Facts for MCQs

Environmental Impact

  • Adsorption: Microplastics bind heavy metals & antibiotics, concentrating toxins in water columns.
  • Persistence: PET fragments resist degradation, accumulate in estuaries and open ocean.
  • Ecology: Marine ingestion transfers plastics up food chains, endangering biodiversity.

Health & AMR Risk

  • Co-selection: PDE microbes frequently co-harbour ARGs and metal resistance genes.
  • Transmission: River-borne plastics spread resistant bacteria across estuary–coastal interface.
  • Human exposure: Ingestion, inhalation, dermal contact deliver toxins and resistant microbes.

Legal & Policy

  • Treaty: UNEP committee drafting binding global plastics agreement by 2025.
  • India-rules: PWMR 2016 amended 2024 mandates EPR, stricter segregation, phase-outs.
  • Ban: 19 identified single-use plastic items prohibited nationwide from July 2022.

Key Data Points

FeatureData-Point
Largest mangroveSundarbans
Daily microplastic inflow≈3 billion particles
Microplastic size limit< 5 mm
Nanoplastic size limit< 100 nm
Common persistent polymerPolyethylene terephthalate (PET)
Key enzyme abbreviationPDEs
Resistance gene shorthandARGs
Global pact under negotiationUNEP Plastics Treaty
Indian legal toolsPlastic Waste Management Rules 2016, 2024
Specific national banSingle-Use Plastics, July 2022

Related UPSC Prelims PYQs

CDS_GK, GS1 2019PYQ 1

पर्यावरण में निष्क्रिय हो जाने वाली ‘सूक्ष्ममणिकाएँ’ (Micro-beads) के विषय में अत्यधिक चिंता क्यों है?

CDS_GK, GS1 2024PYQ 2

The use of plastics has led to a number of environment-related problems. For this, which one of the following statements is correct?

GS-3EnvironmentQuick Bite

6.Global Species Distribution Pattern Study (Species Distribution)

The Hindu

What & Where

Universal biogeographical pattern: onion-like species layers from endemic-rich cores to generalist outer zones.

Observed across continents (South America, Africa, etc.) and taxa (birds, mammals, amphibians).

Temperature-rainfall combo explains 98 % of global species distribution; elevation acts as secondary filter.

Quick Facts for MCQs

Conservation Strategy

  • Prioritise cores, corridors, climate-sensitive hotspots (e.g., Himalayas) over rigid protected-area borders.
  • Adaptive planning uses real-time temperature-rainfall tracking.
  • Universal pattern aids transboundary reserve design.

Climatic Drivers

  • Temperature sets metabolic limits; rainfall governs productivity, jointly structuring biotas.
  • Elevation modifies local climate, reinforcing layered species distribution.
  • Future climate shifts likely rearrange onion layers, risking endemic loss.

Research Gaps

  • Tropical Global South, including India, under-sampled for many taxa like dragonflies, trees.
  • Calls for region-specific field surveys to refine model robustness.
  • More high-resolution climatic and elevational datasets needed for micro-scale mapping.

Key Data Points

FeatureData-Point
JournalNature Ecology & Evolution
Model accuracy98 % using temperature & rainfall
Core zone traitHigh richness plus endemicity
Outer zone traitSpecies-poor, dominated by generalists
Key conservation suggestionShift to ecological corridors & biodiversity hubs

Related UPSC Prelims PYQs

GS1 2011PYQ 1

The Himalayan Range is very rich in species diversity. Which one among the following is the most appropriate reason for this phenomenon?

GS1 2011PYQ 2

Three of the following criteria have contributed to the recognition of Western Ghats-Sri Lanka and Indo-Burma regions as hotspots of biodiversity:

GS-3Scheme

7.High-Performance Biomanufacturing Platforms Launch (Biotechnology)

Economic Times
Illustration for High-Performance Biomanufacturing Platforms Launch (Biotechnology)

What & Where

National network of advanced bio-foundries and biomanufacturing hubs launched in New Delhi under BioE3 Policy.

Provides world-class tools to scale lab-level bio-innovations to industrial production across 21 bio-enabler domains.

Implemented by Department of Biotechnology and BIRAC; targets pan-India facilities, aligned with Atmanirbhar Bharat.

Quick Facts for MCQs

Legal & Policy

  • Framework rooted in BioE3 Policy focusing on Economy, Environment, Employment pillars.
  • Supports start-ups, SMEs, academia via grants, infrastructure, regulatory facilitation.
  • Encourages domestic IP ownership to reinforce self-reliance.

Economic Angle

  • Ambition multi-trillion-dollar bioeconomy to contribute significant GDP share by 2047.
  • Positions India as global leader capturing 20 % biomanufacturing capacity.
  • Expected robust job creation across bioprocess, quality, logistics domains.

Tech & Schemes

  • Infrastructure includes high-throughput strain engineering, AI-driven design, GMP pilot plants.
  • Coverage spans smart proteins, sustainable chemicals, next-gen therapeutics, green fuels.
  • Hubs offer scale-up, validation, regulatory readiness services to innovators.

Social Concerns

  • Youth-focused innovation ecosystem aims large-scale employment and skill building.
  • Health benefits via affordable cell therapies and mRNA medicines.
  • Rural impact through bio-based chemicals and biofuels fostering local value chains.

Key Data Points

FeatureData-Point
Launch date & place15 Feb 2024, New Delhi
Launching ministerMoS Science & Technology Jitendra Singh
Implementing bodiesDBT + BIRAC
Policy umbrellaBioE3 (Economy, Environment, Employment)
No. of bio-enablers21
Sample sectorsMicrobial strains, probiotics, cell therapies, mRNA meds, marine biofuels
Target economy sizeMulti-trillion-dollar bioeconomy by 2047
Global share aimNearly one-fifth of world biomanufacturing capacity
Strategic goalCut import dependence, boost self-reliance
AlignmentClimate commitments, Atmanirbhar Bharat, Viksit Bharat 2047

Related UPSC Prelims PYQs

CAPF_GAI 2024PYQ 1

Biotechnological research is promoted through the development of "Biotechnology Parks". Which of the following is/are essential to bring technology to market?

CAPF_GAI 2021PYQ 2

E-100 pilot project, launched in Pune in June 2021, is related to the production and distribution of

GS-3S&T

8.CEREBO Portable Brain Injury Detector (Medical Device)

The Hindu
Illustration for CEREBO Portable Brain Injury Detector (Medical Device)

What & Where

Hand-held, portable, non-invasive brain-injury diagnostic tool “CEREBO” uses near-infrared spectroscopy + ML

Detects intracranial bleeding or edema in < 1 min, radiation-free alternative to CT/MRI

Made in India by ICMR-MDMS with AIIMS Bhopal, NIMHANS Bengaluru & Bioscan Research

Quick Facts for MCQs

Tech & Schemes

  • Funding: ICMR Medical Device & Diagnostics Mission Secretariat supports indigenous low-cost med-tech innovation
  • Technology: dual-wavelength near-infrared sensors capture hemoglobin patterns, ML algorithm flags bleeding/edema instantly
  • Certification: multi-centre validation grants emergency and military deployment clearance in India

Health Impact

  • Burden: TBIs major mortality morbidity; mild cases often undiagnosed worsening outcomes
  • Consequences: acute loss consciousness, seizures; long-term memory loss, depression, neurodegeneration risk
  • Statistics: road accidents ~60%, falls 20-25%, violence ~10% of Indian TBIs

Field Deployment

  • Accessibility: operates in ambulances, rural clinics, disaster sites without CT/MRI infrastructure
  • Usability: colour-coded read-out enables paramedics, unskilled workers to triage quickly
  • Safety: radiation-free suitable for infants, pregnant patients, repetitive screening scenarios

Key Data Points

FeatureData-Point
Device nameCEREBO
Detection time< 1 minute
Core technologyNear-infrared spectroscopy + machine learning
Radiation exposureNil (non-ionising)
Safe forInfants & pregnant women
Lead agencyICMR – Medical Device & Diagnostics Mission Secretariat
CollaboratorsAIIMS Bhopal, NIMHANS Bengaluru, Bioscan Research
Primary use-caseRapid TBI screening where CT/MRI absent
Validation statusMulti-centre trials; cleared for emergency & military
TBI top cause IndiaRoad accidents ≈ 60 %
GS-3S&T

9.Aadi Vaani AI Tribal Language Translator (Language AI)

The Hindu

What & Where

Aadi Vaani: beta AI tool translating speech/text between Hindi-English and six Adivasi languages in tribal districts.

Powered by Meta’s NLLB + IIT-B’s IndicTrans2; tailored for low-resource language processing.

Complements National Language Translation Mission BHASHINI under Digital India, active pan-India.

Quick Facts for MCQs

Technology Stack

  • NLLB handles sentence-level multilingual embeddings; IndicTrans2 fine-tunes for Indian scripts, syntax, morphology.
  • Supports text, documents, web pages, real-time speech translation.

Capacity Building

  • Adi Karmayogi equips 20 lakh volunteers across 1 lakh villages to deploy Aadi Vaani offline & online.
  • Focus on grassroots officials for scheme communication in mother tongues.

Digital Inclusion

  • BHASHINI targets barrier-free e-governance, education, grievance redressal through multilingual interfaces.
  • Integration with major portals expands accessibility for non-Hindi/English speakers.

Key Data Points

FeatureData-Point
Launch statusBeta released 2 Sep 2025
First-time tagIndia’s 1st AI translator for Adivasi tongues
Supported tribal languagesBhili, Mundari, Gondi, Santali, Kui, Garo
Bridge languagesHindi & English
AI backboneNLLB + IndicTrans2
Field testingAdi Karmayogi; 1 lakh villages, 20 lakh volunteers
Mission umbrellaDigital India BHASHINI (NLTM)
Implementing agencyDigital India BHASHINI Division, MeitY
BHASHINI coverage22 + Indian languages
Key integrationse-Shram, e-Gram Swaraj, CPGRAMS, AICTE, UGC
GS-2Polity

10.25th SCO Tianjin Summit (SCO Summit)

PIB

What & Where

SCO: Eurasian security-economic bloc; founded 2001, secretariat Beijing; 25th summit Tianjin 2025.

Members: 10; observers/partners 17; Laos became partner, making total entities 27.

Focus: counter-terrorism, connectivity, cultural exchange; RATS hub Tashkent.

Quick Facts for MCQs

Security Dimension

  • Declaration condemned terrorism, Pahalgam attack; urged ending cross-border movement.
  • ACG promotes inclusive Afghan governance; fills NATO vacuum.
  • RATS drills criticised for limited operational impact.

Economic Angle

  • Summit sought stable trade, SCO Development Bank, stronger Inter-bank Consortium.
  • SCO backs INSTC, Chabahar; serves Eurasian connectivity catalyst.
  • Intra-Central Asia trade single-digit %, vs ASEAN 25 %.

Institutional Challenges

  • Central Asians perceive China-Russia dominance, eroding “Shanghai Spirit”.
  • Transport, energy, FTA pacts languish; bodies mostly talk shops.
  • Group compared to SAARC for poor deliverables.

India Angle

  • India wary of BRI/CPEC, anti-West image, Pakistan terror sanctuaries.
  • Multialignment: joins SCO, Quad; uses Russia to balance China.
  • Maintains LAC readiness while pursuing phased disengagement and dialogue.

Key Data Points

FeatureData-Point
Summit25th Council of Heads of State
Date/Year2 Sep 2025
HostTianjin, China
Fresh partnerLaos
Entities count27 (10+17)
GDP share≈23 % world
Population share≈42 % world
Anti-terror unitRATS, Tashkent

Related UPSC Prelims PYQs

CDS_GK 2024PYQ 1

Consider the following statements about the Shanghai Cooperation Organisation (SCO):

CDS_GK 2024PYQ 2

शांघाई सहयोग संगठन (SCO) के संबंध में निम्नलिखित में से कौन-सा/कौन-से कथन सही है/हैं?

GS-3Security

11.Yudh Abhyas India-US Army Exercise (Military Exercise)

Times of India
Illustration for Yudh Abhyas India-US Army Exercise (Military Exercise)

What & Where

Bilateral field exercise between Indian Army & US Army, begun 2004, held alternately in both nations

2025 edition at Fort Wainwright, Alaska; sub-arctic, high-altitude, extreme-cold environment

Focus domains: counter-terrorism, peacekeeping, mountain & Arctic warfare, disaster relief

Quick Facts for MCQs

Security Dimension

  • Interoperability enhancement for Himalayan & Arctic theatres, vital against high-altitude adversaries
  • Integrated use of artillery, aviation, electronic warfare boosts joint force lethality
  • Counter-terrorism & peace support modules align with UN peacekeeping mandates

Operational Features

  • Heliborne insertion enables quick troop deployment over snow-bound terrain
  • UAV surveillance provides real-time targeting and casualty location assistance
  • Rock-craft drills sharpen cliff assault, rope rescue, and mountaineer logistics

Bilateral Defence Diplomacy

  • Largest-ever Yudh Abhyas despite concurrent tariff frictions, signalling decoupling of defence ties from trade issues
  • Exercise scope steadily expanded, mirroring rise from Major Defence Partner to Comprehensive Global Strategic Partnership
  • Malabar naval planning underscores broader Quad military synchronisation

Key Data Points

FeatureData-Point
Initiation year2004
Current host (2025)United States
VenueFort Wainwright, Alaska
Indian unitMadras Regiment
US unit5th Infantry Regiment “Bobcats”, 11th Airborne Div
Exercise lengthTwo weeks
Climate trainingSub-arctic, high-altitude
Key drillsHeliborne ops, UAV surveillance, rock-craft, casualty evacuation
FrequencyAnnual, India–US alternate venues
Parallel naval planMalabar 2025 off Guam

Related UPSC Prelims PYQs

CDS_GK, NDA_GAT 2024PYQ 1

Which one among the following Joint Military Exercises was NOT conducted between India and USA?

CDS_GK, NDA_GAT 2023PYQ 2

The 16th edition of Indo-Nepal annual joint training exercise in jungle warfare and counter-terrorism operations was held in December 2022 at Nepal Army Battle School, Saljhandi. What is the name of this exercise?

GS-1Editorial

12.India’s Health Insurance Expansion Risks (Health Insurance)

The Hindu

What & Where

Universal Health Care UHC envisioned Bhore Committee 1946 aims nationwide free equitable services

Current pathway dominated by Pradhan Mantri Jan Arogya Yojana PMJAY and State Health Insurance Programmes SHIPs

Operates across all States / UTs covering hospitalisation; primary care largely outside insurance ambit

Quick Facts for MCQs

Economic Angle

  • Expenditure rising 8–25 % yearly threatens fiscal sustainability
  • Pending dues ₹12,161 cr exceed allocation creating cash-flow strain
  • Ageing population projects higher tertiary costs squeezing primary care funds

Operational Challenges

  • Awareness gap limits utilisation to 35 % of insured patients
  • Reimbursement delays forced >600 hospitals to quit PMJAY
  • Weak audits enable ghost claims; 3,200 hospitals flagged for fraud

Private Sector Issues

  • Two-thirds PMJAY payouts go to private hospitals entrenching for-profit dominance
  • Private facilities discourage insurance cases citing low package rates
  • Care discrimination; public chase insured funds while private prefer uninsured high billing

International Examples

  • Thailand and Canada use non-profit providers strong regulation universal entitlement
  • India’s targeted profit-oriented insurance diverges from successful social insurance models

Key Data Points

FeatureData-Point
PMJAY launch year2018
Annual cover per family₹5 lakh inpatient
Individuals under PMJAY 2023-2458.8 crore
Combined outlay PMJAY + SHIPs~₹28,000 crore per year
Real growth 2018-248–25 % annually
Public health spend India 20221.3 % of GDP
National Health Policy target2.5 % of GDP by 2025
Pending PMJAY dues₹12,161 crore
Hospitals exited PMJAY>600
Fraud-flagged hospitals3,200
Utilisation rate HCES 2022-2335 % of insured hospital patients

Related UPSC Prelims PYQs

CDS_GK, NDA_GAT 2020PYQ 1

Which one of the following is not a feature of the Ayushman Bharat Scheme?

CDS_GK, NDA_GAT 2022PYQ 2

भारत सरकार की प्रमुख टेलीमेडिसिन सेवा ‘ई-संजीवनी’ को हाल ही में किसके साथ एकीकृत किया गया?

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