Current Affairs – December 04, 2025

{GS1 – IS} Urban Dynamism in Census 2027

Context (TH): India will conduct the world’s largest administrative Census in 2027.

This presents a major opportunity to correct long-standing blind spots in India’s understanding of urbanisation, especially in peri-urban and transitional regions.

Current Criteria for Defining Urban Areas

Population of at least 5,000 people
Population density of 400 persons per sq. km or more
At least 75% of the workforce is engaged in non-agricultural jobs

Need for Reform of Urban Classification in Census

Hidden Urbanisation: World Bank (2010) showed 55.3% Indians lived in “urban-like areas”, but Census 2011 recorded only 31% “urban”.
Fragmented Agglomerations: UN treats Delhi–Gurugram–Noida–Ghaziabad–Faridabad as a single agglomeration; Census treats them separately.
Low Spatial Intelligence: India has no national geo-dashboards for municipal service mapping.

Way Forward

Spatial Standardisation: Adopt the UN “Degree of Urbanisation” method to classify urban, peri-urban and rural grids, ensuring transitional areas get scheme benefits.
Geo-Dashboards: Build open national geo-statistical portals for real-time mapping of underserved clusters. E.g. Mexico’s Street dashboards reveal service deficits at street level.
Data Interoperability: Integrate Census spatial data with urban schemes AMRUT 2.0, PMAY-U and National Geospatial Policy 2022 for unified planning.
Static Grids: Use fixed 1×1 km grid cells (instead of shifting ward boundaries) to map Census data, ensuring clean time-series comparison and better targeting of underserved pockets.

Clean time-series comparison means tracking changes over time without data getting distorted because boundaries, classifications, or measurement units have changed.

{GS2 – Polity} Rajya Sabha Passes Resolution Extending Water Act 2024 to Manipur

Context (TOI): The Rajya Sabha has adopted a statutory resolution to extend the Water (Prevention and Control of Pollution) Amendment Act, 2024, to the state of Manipur.

Manipur is currently under President’s Rule imposed under Article 356 of the Constitution.
During President’s Rule, a Central law can be applied to the state only when both houses of Parliament pass a statutory resolution under Article 357(1)(a).

Water (Prevention and Control of Pollution) Amendment Act, 2024

The Water Act 2024 is an amendment to the Water (Prevention and Control of Pollution) Act, 1974, which created pollution control boards to prevent and control water pollution.
Penalty Shift: Minor violations that previously attracted imprisonment are now subject to monetary penalties ranging from ₹10,000 to ₹15 lakh.
Adjudicating Authority: The Central Government is empowered to appoint Adjudicating Officers to impose penalties for violations.
- Officer Rank: The officer must hold at least the rank of Joint Secretary to the Government of India or Secretary to a State Government.
- Appeal: Decisions of the Adjudicating Officer may be appealed before the National Green Tribunal.
SPCB Leadership: The Central Government may prescribe the nomination process and service terms for Chairpersons of State Pollution Control Boards.
Exemptions: In consultation with the CPCB, the Central Government may exempt specified industries from obtaining prior consent to establish or operate.
- White Category: Exemptions primarily target non-polluting “White Category” industries, e.g., photovoltaic cells, assembly of air conditioners, fly-ash brick units, wind power plants, etc.
State Subject: Since water is a State List subject, the amendment does not automatically apply. Initially, it applied only to Himachal Pradesh, Rajasthan, and all Union Territories.
- State Adoption: Other states must pass assembly resolutions to adopt the Act. Punjab, Bihar, and West Bengal have adopted it.

Significance of the Act

Reduces compliance pressure on industries and prevents harassment for minor procedural lapses.
standardises eligibility criteria for key environmental positions across states.
Cases can be resolved more quickly by Adjudicating Officers than through the overburdened courts.

Concerns about the Act

Replacing imprisonment with fines risks normalising pollution as a “cost of doing business.”
Central control over the appointment of SPCB Chairpersons may weaken state autonomy.
The appointment of Adjudicating Officers raises concerns over neutrality in cases involving the Govt.

{GS2 – Governance} Regulation of Non-Scheduled Drug Prices

Context (IE): A Parliamentary Standing Committee has urged National Pharmaceutical Pricing Authority (NPPA) to address high trade margins on non-scheduled drugs.

Non-scheduled drugs: Medicines not listed under the National List of Essential Medicines (NLEM); NPPA cannot fix their ceiling price, allowing high initial pricing and large trade margins.
NLEM: A government list of essential medicines (scheduled drugs) considered necessary for public health; drugs included are price-controlled to keep them affordable.

Key Points

Trade Margins: Trade margins recorded at 953% (cetirizine), 920% (pantoprazole) and up to 600-1800% across commonly used non-scheduled medicines.
Regulatory Gap: Under Drug (Prices Control) Order 2013, NPPA fixes ceiling prices only for scheduled drugs under NLEM, while non-scheduled drugs are not covered.
Policy Ask: Committee sought trade-margin rationalisation and real-time pricing data capture from manufacturers, hospitals and distributors.
Precedent: Margin caps earlier applied to 42 anti-cancer drugs and select devices during Covid-19 pandemic yielded ~₹1,000 crore in patient savings.

Read More > Price Hike of Essential Medicines

{GS2 – Governance} Sanchar Saathi App to be Pre-Installed on All Devices **

Context (IE): The Department of Telecommunications has withdrawn its earlier mandate requiring the compulsory pre-installation of the Sanchar Saathi app on all new smartphones sold in India.

Earlier Directive: The Department had previously instructed Indian smartphone manufacturers and importers to pre-install the state-developed cybersecurity application on every device.
- Prior Clarification: The Ministry of Communications had informally stated that the app will remain voluntary for users and may be deleted if they wish.

Concerns About the Pre-Installation Mandate of the Sanchar Saathi App

Mass Surveillance: Broad permissions (call logs, location data) raise concerns about mass surveillance without judicial oversight or warrants.
Manufactured Consent: Mandatory pre-installation undermines the fundamental right to privacy by exploiting user inertia.
Opt-In Bypass: Pre-installation bypasses the standard “opt-in model” and effectively converts a public service into bloatware.
Security Exposure: System-level integration creates a “single point of failure”, where any breach could grant attackers extensive control over sensitive device data.
Proportionality Failure: Compulsory installation appears disproportionate when less intrusive, more targeted measures (e.g., web portals, SMS checks) are available.
Regulatory Vacuum: The absence of an independent data protection regulator leaves limited oversight over how agencies may use collected data.

About Sanchar Saathi

Unified Portal: Sanchar Saathi is a citizen-centric platform that provides a single access point to track lost phones, detect fraudulent connections, and verify device authenticity.
- Interfaces: The platform is available both as a mobile application and as a web-based portal.
Nodal Agency: It is operated by the Department of Telecommunications under the Ministry of Communications and developed by the Centre for Development of Telematics (C-DOT).
Objective: It aims to strengthen the safety and security of the telecom ecosystem for all users, regardless of location or device type.

Key Features

CEIR: The Central Equipment Identity Register allows reporting lost or stolen phones using the International Mobile Equipment Identity (IMEI) number.
TAFCOP: Telecom Analytics for Fraud Management and Consumer Protection enable users to check mobile connections issued in their name.
Chakshu: This tool facilitates reporting of fraudulent calls, suspicious SMS, or malicious links received on a device.
KYM: Know Your Mobile lets users verify handset authenticity by scanning the IMEI barcode using the device camera.

Context (TH): The Centre has informed Parliament that India’s doctor-population ratio is 1:811.

Status of India’s Healthcare System

Health Spending: Public health expenditure stands at 1.9% of GDP (FY 2023-24), which is below the 2017 National Health Policy target of 2.5% by 2025.
Cost Burden: Out-of-Pocket Expenditure (OOPE) decreased to 39.4% of Total Health Expenditure in 2021-22 from 62.6% in 2014-15, but remains a financial burden on households.
Doctor Availability: The doctor-population ratio of 1:811 exceeds the WHO norm of 1:1000, but rural-urban disparities and specialist shortages persist.
Primary Healthcare: Over 1.77 lakh Health and Wellness Centres (HWCs) have been set up, reflecting a shift to Comprehensive Primary Health Care (CPHC).
Disease Burden: Non-communicable diseases (NCDs) like diabetes, cardiovascular diseases, and cancers cause over 60% of deaths.

Government Measures and Initiatives

Ayushman Bharat: It is the flagship scheme for Universal Health Coverage (UHC).
- AAMs: Over 1.7 lakh Ayushman Arogya Mandirs (formerly HWCs) provide comprehensive primary care with a focus on NCD screening and preventive care.
- PM-JAY: Pradhan Mantri Jan Arogya Yojana provides ₹5 lakh per family per year for secondary and tertiary care to 12 crore poor and vulnerable families.
NHM: The National Health Mission supports states in strengthening rural and urban health systems, improving service delivery, and expanding public health capacity.
PM-ABHIM: The PM Ayushman Bharat Health Infrastructure Mission aims to build public health infrastructure, including critical care hospital blocks and public health laboratories.
PMBJP: The Pradhan Mantri Bhartiya Janaushadhi Pariyojana provides quality generic medicines at low costs through Janaushadhi Kendras, helping to reduce OOPE.

{GS2 – IR} India–Russia Relations

Context (TH): Russia has reaffirmed its commitment to overcoming external pressures and strengthening economic partnerships.

Russian President Vladimir Putin is scheduled to arrive in India today, his first visit since the beginning of the Ukraine war.

About India–Russia Relations

Strategic Alignment: The partnership rests on a shared commitment to a multipolar world order. Russia supports India’s bid for permanent membership of the UN Security Council (UNSC).
Economic Relations: Bilateral trade reached USD 68.7 billion in FY 2024–25, driven primarily by discounted Russian crude imports.
Connectivity Corridors: Projects like the International North–South Transport Corridor and Chennai–Vladivostok maritime link enhance India’s logistical access to Central Asia and the Russian Far East.
Defence Cooperation: Russia remains India’s primary arms supplier. Both countries signed a 10-Year Defence Pact (2021-2031) and conduct the annual INDRA military exercise.
Joint Ventures: The production of BrahMos missiles and AK-203 rifles strengthens long-term defence industry integration.
Energy Partnership: Russia is India’s largest crude oil supplier; civil nuclear cooperation—particularly the Kudankulam Nuclear Power Plant in Tamil Nadu remains a key area of collaboration.
Cultural Exchanges: Initiatives like ‘Namaste Russia’ promote educational collaboration between India and Russia, facilitated through institutes like Jawaharlal Nehru Cultural Centre.

Read More > India-Russia Relations

{GS2 – Agri} Sugar Industry in India

Context (BS): India’s sugar production increased by 43% to 4.11 million tonnes in the first two months of the 2025-26 marketing year, driven by strong output from Maharashtra.

About Sugar Industry in India

India’s sugar industry is a crucial agro-based sector that directly sustains the livelihoods of over 50 million farmers and 5 lakh workers.
Global Position: India is the largest sugar consumer and the 2^nd-largest producer after Brazil.
Production Share: India accounts for nearly 19% of global sugar production.
Production Regions: Production is concentrated in two major regions—
- Northern Belt: Uttar Pradesh (largest producer), Punjab, Haryana, and Bihar.
- Southern Belt: Maharashtra (2^nd largest producer), Karnataka, Tamil Nadu, and Andhra Pradesh.
Climatic Advantage: Tropical southern states have higher sucrose content and better yields due to longer, favourable growing conditions.
Primary Products: Include refined sugar for domestic consumption and export; by-products include bagasse and molasses.

Key government policies and initiatives

FRP Mechanism: The government sets the Fair and Remunerative Price, the minimum price mills pay farmers for sugarcane. It is linked to sugar recovery rates to ensure stable farmer income.
Ethanol Blending: Ethanol Blending Programme (EBP) under the National Biofuel Policy 2018 promotes ethanol production from sugarcane derivatives to reduce oil imports.
Sugar MSP: The Minimum Selling Price for white sugar covers basic production costs, assisting mills in clearing farmer dues promptly.
Export Regulation: Sugar exports stay in the ‘Restricted’ category, with mill-specific quotas to guarantee domestic supply and prevent fluctuations.
AAY Subsidy: The government provides subsidised sugar to Antyodaya Anna Yojana families through PDS, ensuring nutritional access for the poorest.

{GS3 – Envi} India’s New Climate Strategy

Context (IE): India is preparing to submit its next Nationally Determined Contribution (NDC) under the Paris Agreement, covering commitments up to 2035.

With emissions expected to peak around 2035 and net-zero targeted by 2070, experts propose a seven-pillar roadmap that aligns economic growth (projected ~7.6% annually) with climate transition.

Seven-Pillar Plan to Strengthen India’s Decarbonisation Pathway

Emission Intensity Reduction: Aim to cut emissions intensity of GDP by 65% from 2005 levels by 2035, giving India a clear peaking year and political credibility in global climate negotiations.
Massive Renewable Expansion: Raise non-fossil capacity share to ~80% of total power by 2035, with 1,200 GW of solar and wind supported by 170 GW energy storage.
Managed Coal Transition: Stop commissioning new unabated coal plants after 2030, gradually reducing coal capacity while ensuring just transition for mining states.
Electrification of Transport: Shift rail traction to near-100% electric, target 50% electric buses in urban fleets, and accelerate full conversion of three-wheelers to EVs.
Carbon Credit Trading System Rollout: Operationalise the Carbon Credit Trading Scheme (CCTS) from April 2026 and gradually expand coverage to power and medium-scale industries.
Grid & Price Reforms: Move away from fixed Power Purchase Agreements to exchange-based dynamic pricing and adopt time-of-day tariffs to handle renewable variability.
$62 Billion Annual Climate Investment: Mobilise ~$62 billion/year (0.84% of GDP) for 2026–2035, with 80% from domestic capital and 20% from international green finance support.

India’s Panchamrit Goals at COP26 UNFCCC

India will reach 500 gigawatts of installed non-fossil electricity capacity by 2030.
50% of India’s total energy requirements will come from renewable energy sources by 2030.
India will reduce 1 billion tonnes of cumulative projected carbon emissions between 2021–2030.
India will reduce emissions intensity of GDP by 45% from 2005 levels by 2030.
India will achieve net-zero greenhouse gas emissions by 2070.

{GS3 – Envi} Fluoride Contamination

Context (DTE): Excess fluoride in groundwater (up to 8.2 mg/l) is causing widespread dental and skeletal fluorosis across several villages in Odisha’s Mayurbhanj district.

About Fluoride

Fluoride is a naturally occurring mineral found in soil, water, plants, and living organisms
It offers dental health benefits in trace amounts, but excessive intake results in fluorosis.
Safe Limits: WHO prescribes 1.5 mg/L; the Bureau of Indian Standards (BIS) sets 1.0 mg/L as desirable and 1.5 mg/L as the maximum permissible limit in drinking water.
Source of Contamination: Groundwater leaching of fluoride-bearing minerals like fluorspar, cryolite, fluorapatite, and granite.

Health Impacts of Fluoride Contamination

Dental Fluorosis: It develops in children under eight and causes visible enamel changes, like faint white streaks or pitting and dark brown stains, depending on severity.
Skeletal Fluorosis: A severe condition from prolonged high fluoride exposure affecting bones and joints, leading to pain, deformities, and possible permanent disability.
Neurological Issues: Research shows that high fluoride exposure in endemic regions can impair children’s cognitive development and lower IQ.

India’s Burden

Fluoride levels exceeding safe limits have been reported in parts of 469 districts across 27 States.
Affected States: Rajasthan (most burden), Haryana, Karnataka, Telangana, Gujarat, & Andhra Pradesh.

Government Action and Institutional Measures

NPPCF: The National Programme for Prevention and Control of Fluorosis, launched in 2008-09, now operates under the National Health Mission (NHM) to prevent and manage fluorosis.
Jal Jeevan Mission (JJM): The Ministry of Jal Shakti launched it in 2019 to ensure every rural household has access to tap connections with potable water.
- Har Ghar Jal Yojana under the JJM provides safe drinking water, while “Jal Sakhis” test water at the village level.
Defluoridation Technology: The Nalgonda Technique (adding aluminium salts, lime, and bleaching powder) and Activated Alumina filters (an adsorbent) are used to remove excess fluoride from water.

{Prelims – IR} Operation Sagar Bandhu

Context (PIB): India swiftly deployed multiple naval assets under Operation Sagar Bandhu to deliver humanitarian assistance to Cyclone Ditwah struck Sri Lanka.

About Operation Sagar Bandhu

Operation Sagar Bandhu is India’s naval HADR mission in the Indian Ocean Region aimed at providing rapid relief and logistics support to partner nations affected by natural disasters.
INS Vikrant, INS Udaygiri and INS Sukanya delivered relief materials, deployed helicopters for aerial reconnaissance and coordinated with Sri Lankan authorities for last-mile aid delivery.
The mission is part of India’s broader SAGAR (Security and Growth for All in the Region) maritime vision and Neighbourhood First policy.

Significance of India’s HADR Strategy

First Responder Advantage: India’s navy reaches affected areas faster than extra-regional powers. e.g. INS Vikrant and Udaygiri were redirected within hours from Colombo during Ditwah.
Regional Trust-Building: HADR missions enhance diplomatic goodwill and public confidence leading to stable bilateral relationships.
Strategic Maritime Presence: Frequent HADR deployments improve monitoring, logistics knowledge and access in critical IOR (Indian Ocean Region) chokepoints, including Trincomalee and Palk Strait.
Soft Power Projection: Relief assistance projects India as a benevolent maritime power, countering China’s debt-driven presence around Sri Lanka’s ports like Hambantota and Colombo.

{Prelims – Species} International Cheetah Day

Context (TOI): PM Narendra Modi highlighted the achievements of Project Cheetah during the celebration of International Cheetah Day.

International Cheetah Day is observed annually on December 4 to raise awareness and support global Cheetah (IUCN: Vulnerable) conservation efforts.
The day was established in 2010 by the Cheetah Conservation Fund in memory of Khayam, a rescued cheetah cub raised in Oregon, USA.

Project Cheetah

Project Cheetah is a Central Government initiative to reintroduce cheetahs in India, where the species was declared extinct in 1952.
- Launch & Scale: Launched in 2022, it is the world’s first intercontinental translocation program for a large wild carnivore.

Primary Introduction: Kuno National Park in Madhya Pradesh received eight cheetahs from Namibia in 2022 and twelve from South Africa in 2023.
Habitat Expansion: Gandhi Sagar Wildlife Sanctuary (MP) was later developed as an additional site, with three cheetahs relocated from Kuno in 2025.
Current Population: India currently has 27 cheetahs, including 16 born in the country and 11 adults translocated from Africa.

Read More> Cheetah

{Prelims – S&T} St rong Solar Flare Detected *

Context (NASA): NASA recorded an X1.9-class solar flare on 30 November 2025 using Solar Dynamics Observatory.

About Solar Flares

Nature: Sudden release of magnetic energy caused by magnetic field line reconnection near sunspots, producing intense radiation across radio, ultraviolet, X-ray and gamma-ray bands.
Scale: Among the largest explosive events in the solar system; X-class flares represent the strongest category, with the number indicating magnitude.
Duration: Appear as bright regions on the Sun and can last minutes to hours, heating surrounding plasma to millions of degrees within minutes.
Detection: Often observed via X-ray and extreme ultraviolet imaging, although occasionally visible in white light.
Impact: Can disrupt radio communications, navigation systems and power grids, affect satellites and pose radiation hazards to astronauts; may trigger auroras during geomagnetic storms.

About NASA’s Solar Dynamics Observatory (SDO)

Mission: Solar Observatory launched in 2010 under NASA’s ‘Living With a Star’ program to study how solar activity influences Earth.
Instruments: Carries the Atmospheric Imaging Assembly (AIA), Helioseismic and Magnetic Imager (HMI) and Extreme Ultraviolet Variability Experiment (EVE) to observe solar activity.
Capability: Operates in geosynchronous orbit, enabling continuous, high-resolution full-disk imaging of the Sun across multiple wavelengths including extreme ultraviolet (EUV).

Read More > Sympathetic Solar Flares

{Prelims – Defence} Indian Navy Day 2025 *

Context (PIB | NOA): PM Modi has extended greetings to Indian Navy personnel on Navy Day, observed annually on 4 December.

Navy Day celebrates the Indian Navy’s victory in Operation Trident during the 1971 Indo-Pakistan War.
- Operation Trident: The operation destroyed Pakistani naval vessels and damaged Karachi’s fuel and shore facilities without any Indian casualties.
The theme for Navy Day 2025 is “Combat Ready, Cohesive, Credible, and Aatmanirbhar Force.”
This year’s celebrations feature a significant Operational Demonstration at Shangumugham Beach in Thiruvananthapuram, Kerala.
The demonstration event emphasises India’s role as the “Preferred Security Partner” in the Indian Ocean Region under the MAHASAGAR vision.

{Places In News – World} Russia Has Captured the City of Pokrovsk

Context (DDN): Russia has announced that its forces have fully captured the city of Pokrovsk in eastern Ukraine following a prolonged military campaign.

About Pokrovsk

Pokrovsk is a major industrial centre and logistics hub located in Ukraine’s eastern Donetsk region.
As a key road and rail intersection, it serves as a primary supply route for Ukrainian forces along the eastern front.
The city hosts Ukraine’s only coking coal mine, which supports the country’s steel industry.
Pokrovsk has historically acted as a buffer protecting the Dnipropetrovsk region to the west.
It is also a gateway to northern Donetsk, including the twin cities of Kramatorsk and Sloviansk.

Read More> Russia-Ukraine Crisis

{Prelims – In News} NHAI-Jio Road Safety Alert System

Context (PIB): NHAI has signed a MoU with Reliance Jio to deploy a telecom-based safety alert system on National Highways.

Function: System uses Jio’s 4G/5G network to send automated location-based alerts via SMS, WhatsApp and priority calls for accident-prone stretches, fog zones, diversions and stray-cattle areas.
Integration: Phased rollout linked with NHAI platforms such as RajmargYatra app and emergency helpline 1033; pilot under select regional offices.
Scope: Works without additional roadside hardware using existing telecom towers, covering over 500 million Jio users near highways; similar arrangements will be extended to other telecom operators.

About National Highway Authority of India (NHAI)

A statutory body under the Ministry of Road Transport and Highways (MoRTH), constituted under the NHAI Act, 1988 and operational since February 1995.
Responsible for the development and maintenance of National Highways, including programmes like the National Highways Development Project (NHDP) and Bharatmala.
Structure: Headed by a full-time Chairperson with up to five full-time and four part-time Members, all appointed by the Central Government for a term of up to three years (extendable).