Current Affairs – December 05, 2025

{GS1 – Geo} Denotified Tribes Classification

• Context (TH): The Centre has stated in Parliament that it is not considering any proposal to newly classify denotified, nomadic, and semi-nomadic tribes despite studies recommending reclassification.

Significance of the Reclassification of Denotified Tribes

• Access to Reservation Benefits: Without SC/ST/OBC tagging, communities cannot secure reservations; An SI 2023 found 85 DNT groups have no clear category, leading to zero quota access.
• Historic Injustice Redressal: Once branded “criminal tribes” under the Criminal Tribes Act 1871, classification ensures they receive protection like other recognised vulnerable groups.
• Policy Targeting: Census 2011 showed that only 13–15% of DNT families receive any targeted state benefits due to unclear classification.
• Preventing Duplication: Some communities appear partially across multiple State lists, leading to administrative conflict and denial of benefits.

Challenges Faced in the Reclassification of Denotified Tribes

• Binary Category Problem: SC/ST/OBC lists are rigid; many DNTs are mobile, seasonal, or multiple-occupation groups, making them hard to fit into a single category.
• State–Centre Divergence: States maintain separate lists, so a tribe classified as OBC in one State may not be classified anywhere in another.
• Documentation Barriers: DNT families lack permanent residence papers, often resulting in exclusion.
• Absence of Legal Mandate: Any nationwide reclassification requires Parliamentary approval (Articles 341/342), significantly slowing progress.

Way Forward

• National Registry: Develop a central online registry linking State and Central caste lists, ensuring transparent and uniform classification (Idate Commission).
• Separate Legal Schedule: Consider creating a distinct “Denotified Schedule” by legislation, similar to SC/ST, to prevent fragmentation and standardise benefits.
• SEED Scheme Reform: Introduce simplified documentation rules and district-level verification, so eligible DNT members can access welfare without lengthy paperwork hurdles.
• Time-Bound Certification: Make community certificate issuance mandatory within a defined timeline (E.g., 30–45 days), monitored through district social justice offices.
• Independent Review Body: Set up a standing classification commission every 10 years to evaluate changes, update lists, and ensure dynamic inclusion based on socio-economic data.

{GS2 – Governance} Revamp of Indian Statistical Institute (ISI)

• Context (TH): The Union Government has proposed a Bill to repeal the Indian Statistical Institute (ISI) Act, 1959, triggering protests by over 1,500 academics in Kolkata.

Reasons Cited for Repeal of the Bill

• Governance Modernisation: The Mashelkar Committee (2020) recommended “major reforms” to improve governance, expand academic programmes, and make ISI globally competitive by 2031.
• Efficiency & Global Ranking: Government argues that updated legal and administrative structures are needed to reposition ISI among the top global statistical institutes.
• Financial Sustainability: Bill seeks to allow higher revenue generation from fees and commercial research to reduce dependence on public funds.

Issues Raised Against Proposed Bill

• Erosion of Academic Autonomy: The new Bill empowers the proposed Board of Governors to override the Academic Council, reducing faculty to a consultative role.
• Centralised Director Appointments: Government gains control over Director appointments, bypassing established search-cum-selection committees, increasing risk of political influence.
• Potential HQ Relocation: Bill enables shifting ISI’s headquarters away from Kolkata, undermining institutional heritage linked to founder P.C. Mahalanobis.
• Commercialisation Concerns: Focus on fee-based education and revenue-generating research threatens ISI’s inclusive model of free education.

{GS2 – Governance} Rising Road Crash Deaths in India

• Context (HT): India recorded a worrying escalation in road crash fatalities in 2024, underscoring systemic issues in engineering, enforcement, and mobility design.

• India is a signatory to Stockholm Declaration (2020), aiming to reduce road deaths by 50% by 2030.

Reasons for Persistence of Road Crash Fatalities

• Speeding Dominance: Speeding accounts for over 70% of highway deaths (MoRTH 2024), with single-point CCTV cameras only creating temporary compliance near cameras.
• Faulty Road Engineering: CRRI studies show 45–60% of fatal crashes occur on stretches lacking pedestrian crossings where highways cut through settlements.
• Rapid Motorisation: Vehicle ownership grew 8% annually between 2018–24, but road safety infrastructure hasn’t scaled in proportion.
• Implementation Gap: India builds 40 km/day of national highways, yet independent audits show safety features missing in 1 of 3 completed stretches.
• Low Enforcement Quality: Sectional speed monitoring is absent on most NHs despite toll plazas every 40–50 km, allowing drivers to slow only at checkpoints.

Way Forward

• Smart Enforcement: Deploy sectional speed monitoring and e-challans across NH networks. E.g. EU motorway models with automatic license-point deductions.
• Road Engineering Reform: Mandate pedestrian bridges, rumble strips, speed tables, and service roads at all settlement crossings. E.g. Japan’s settlement bypass design code.
• Crash Data Intelligence: Create a real-time crash mapping platform and “black spot dashboard” for district collectors. E.g. UK STATS19 crash data system.
• Hospital Linkages: Strengthen Golden Hour Protocols and expand cashless treatment to Tier-II/III trauma centres under National Highway Accident Relief Services.
• Behaviour Change: Compulsory defensive driving modules at license renewal; integrate AI-based driver feedback. E.g., Singapore driver retraining system.

{GS3 – IE} Health and National Security Cess on Demerit Goods

• Context (IE): The Union Finance Minister introduced the Health Security Se National Security Cess Bill, 2025, proposing a cess on demerit goods such as pan masala.

Arguments Cited for Introducing the Bill

• Dedicated Funding Stream: Creates a predictable, ring-fenced source for national security infrastructure and health-related programmes.
• Public Health Deterrence: Higher rates on harmful products are expected to discourage consumption of demerit goods (similar to tobacco taxation logic).
• Transparency Assurance: Government claims this is the first legislation where the use of each rupee collected is explicitly earmarked for two public priorities.
• Plugging Tax Evasion: Machine-linked and capacity-based cess may reduce producer under-reporting in the pan masala sector (which is traditionally cash-intensive and informal).

Issues Raised Against the Proposed Bill

• Cessification Concerns: Critics call it “cessification of governance”, arguing India increasingly relies on cesses that are not shared equitably with States per the Constitution’s tax-sharing mechanism.
• MSME Burden: Capacity-based taxation may hit small manufacturers disproportionately because liability depends on installed machines, not actual sales volume.
• Inspector Raj Risk: Capacity verification may revive bureaucratic discretion, raids, and harassment, undermining ease of doing business.
• Revenue Utilisation Ambiguity: Over ₹1.25 lakh crore collected under various cesses between 2010–2020 remained either unspent or diverted, as flagged by CAG audits.
• Behavioural Effect Doubts: MPs questioned whether taxing pan masala has a meaningful impact on reducing consumption, suggesting stricter controls or bans instead.

{GS3 – Infra} Flight Duty Time Limitation (FDTL) Rules

• Context (IE): India’s largest Airline, IndiGo, is facing large-scale flight cancellations and delays due to crew shortages following the implementation of the new Flight Duty Time Limitation (FDTL) Rules.

About Flight Duty Time Limitations (FDTL)

• Flight Duty Time Limitations (FDTL) are mandatory safety rules that ensure pilots and cabin crew are adequately rested before flying.
• Safety Standards: These rules prevent pilot and cabin crew fatigue to maintain the highest aviation safety standards.
• Regulator Role: The Directorate General of Civil Aviation (DGCA) issues FDTL rules as Civil Aviation Requirements under the Bharatiya Vayuyan Adhiniyam, 2024 and the Aircraft Rules, 1937.
• Implementation Timeline: The revised FDTL rules were issued in January 2024 and implemented in a phased manner from July 2025 until full enforcement on November 1, 2025.

Key Provisions of the Revised FDTL Rules

Flight Time and Rest Requirements

• Weekly Rest: Weekly rest increases to 48 continuous hours, including two full nights at the pilot’s home base.
• Cumulative Hours: Flight time limits are fixed at 8 hours daily, 35 weekly, 100 hours in 28 Days, and 1,000 yearly.
• Mandatory Rest: Crew members must receive at least 10 hours of rest in any 24-hour window.

Duty Extensions and Fatigue Management

• Extra Rest: Any duty extension requires extra rest equal to twice the length of the overtime period.
• FDP Extension: A split-duty break of 3-10 hours may extend the Flight Duty Period by only half of that duration. Breaks over 10 hours are treated as a full rest period.
• FRMS Requirement: Airlines must use Fatigue Risk Management Systems to monitor pilot fatigue.

Night-Related Restrictions

• Night Window: The “Window of Circadian Low” (WOCL) has been extended by one hour to cover the period from 00:00 to 06:00.
• Night Duties: Pilots may undertake only two consecutive night duties under the revised rules.
• Night Landings: Night operations are limited to a maximum of two landings per week.
• Night Limits: Night flight time cannot exceed 8 hours, and night duty time cannot exceed 10 hours.

Factors for Introducing Stricter FDTL Rules

• Pilot Deaths: On-duty pilot deaths in Nagpur (2023) and Delhi (2024) exposed severe cumulative fatigue and triggered DGCA action.
• Safety Risk: A recent ICAO study showing that 15-20% of fatal aviation accidents involve crew fatigue prompted tighter regulatory controls.
• Circadian Science: Emerging evidence of reduced pilot alertness between 02:00 and 06:00 led DGCA to extend night duty hours and restrict night landings.
• Global Alignment: India’s earlier 125-hour monthly limit raised concerns about potential international safety downgrades.
• Roster Abuse: DGCA audits found airlines treating maximum duty limits as standard practice by scheduling pilots to fly 35 hours each week.

Read More> India’s Aviation Sector

{GS3 – S&T} S-500 Prometheus Air Defence System

• Context (LM): Ahead of President Vladimir Putin’s visit, India is exploring possible procurement and co-production of Russia’s next-generation S-500 Prometheus air and missile defence system.

About S-500 Prometheus

• Next-Gen Air Defence: Designed by Almaz-Antey to counter stealth aircraft, UAVs, ballistic missiles, hypersonic glide vehicles, and select Low-Earth-Orbit (LEO) objects.
• Near-Space Capability: Engagement altitude of 180–200 km, extending beyond the atmosphere into the exo-atmospheric layer.
• Long Interception Range: Capable of intercepting threats at 500–600 km, depending on missile type.
• Kinetic Kill Technology: Uses advanced interceptors (77N6-N / 77N6-N1) to destroy targets by impact rather than proximity blast.

How is S-500 Different from S-400?

• Altitude Advantage: Altitude of S-500 is near-space (180–200 km) while S-400 has a 30 km ceiling.
• Threat Spectrum: S-500 counters hypersonic glide vehicles + ballistic missiles + LEO objects; S-400 focuses on aircraft, cruise missiles, and some ballistic targets.
• Reaction Speed: S-500 features a 3–4 second reaction time, significantly quicker than the S-400.
• Strategic vs Tactical: S-500 is a national-level shield; S-400 is a battlefield air-defence system.

{Prelims – Polity} Assam Accord

• Context (HT): The Supreme Court has inquired with the Centre whether its new order allowing persecuted minorities to enter India contravenes the Assam Accord’s 1971 cutoff.

• The Assam Accord, signed in 1985, was a settlement agreement between the Government of India and Assamese leaders.
• It aimed to end the six-year Assam Movement against illegal immigration from Bangladesh by establishing citizenship cut-off dates and ensuring safeguards for Assamese identity.
• Cut-off Framework: The Accord created three groups—
  1. Individuals who entered Assam before 1 January 1966 were recognised as Indian Citizens with all rights, including the right to vote.
  2. Those entering between 1 January 1966 and 24 March 1971 were identified as foreigners, removed from electoral rolls for 10 years, and granted full citizenship after that period.
  3. Those arriving on or after 25 March 1971 are considered illegal foreigners, liable to detection, removal from electoral rolls, and expulsion under the Foreigners Act, 1946.
• Safeguard Provisions: Clause 6 mandated constitutional, legislative, and administrative protections to preserve the cultural, social, and linguistic identity and heritage of the Assamese people.

{Prelims – IR} Reciprocal Exchange of Logistic Support (RELOS)

• Context (TH): Russia has recently ratified the Reciprocal Exchange of Logistic Support (RELOS).

• RELOS is a military logistics-sharing agreement between India and Russia, signed in February 2025.
• It allows the military forces of both nations to utilise each other’s bases, ports, and facilities for fuel, supplies, maintenance, and repairs.
• Operational Scope: The support covers joint exercises, training missions, humanitarian assistance, disaster relief, and other mutually agreed activities.
• Significance: It extends India’s operational reach into the Arctic via Russian Arctic and Far East ports, while strengthening bilateral military cooperation.

Read More > India–Russia Relations

{Prelims – Envi} CAQM Expands Oversight to Wheat Stubble Burning

• Context (IE): The Commission for Air Quality Management (CAQM) has directed Punjab and Haryana to prevent April-May wheat stubble burning, extending oversight beyond the paddy-burning season.

Key Points

• Directive: CAQM ordered Punjab & Haryana to enforce wheat stubble-burning controls in Apr-May and submit a crop-cycle action plan by 2026.
• Evidence: Indian Agricultural Research Institute’s CREAMS satellite system detected 10,207 rabi fire events in Punjab in April-May 2025, higher than kharif fire counts in several districts.
• Scale: Combined Apr-May 2025 detections were ~60,000 events across Punjab, Haryana, UP, MP and Delhi, marking the highest rabi-season total recorded.
• Contrast: While Oct-Nov 2025 paddy-burning fell to record lows, CAQM flagged rabi-season fires as continuing due to enforcement lapses.
• Impact: Wheat-residue burning adds to baseline Particulate Matter (PM) load, aggravating Delhi-NCR winter air quality that repeatedly reaches AQI 400+ (Severe).

Read More > Air Pollution

{Prelims – Species} Rainbow Water Snake (Enhydris enhydris)

• Context (HT): A Rainbow Water Snake has been recorded for the first time in Uttar Pradesh, with the sighting reported from Dudhwa Tiger Reserve.

About Rainbow Water Snake (Enhydris enhydris)

• The Rainbow Water Snake, also called the Rainbow Mud Snake, is a mildly venomous rear-fanged species native to Asia.
• Appearance: It has a stout body, a small head, two dark longitudinal stripes, and a yellowish underbelly. Its smooth scales display a rainbow-like iridescent sheen in sunlight.
• Habitat Preference: The species inhabits stagnant or slow-moving freshwater with muddy substrates, including paddy fields, canals, rivers, and wetlands.
• Overland Movement: Although aquatic, it occasionally travels overland to reach new water bodies.
• Reproduction: The snake is viviparous and gives birth to live young, without requiring a dry nesting site.
• Diet: It primarily feeds on fish but also consumes amphibians and other small vertebrates.
• Distribution: The range extends across Southeast Asia (Cambodia, Thailand, Vietnam, Malaysia, Indonesia) and parts of South Asia (India, Bangladesh, Nepal).
• Indian Range: In India, it is found in the Gangetic Plains, the Northeast region and parts of the Eastern Coast (Odisha and Andhra Pradesh).
• Conservation Status: IUCN: Least Concern.

{Prelims – In News} Caller Name Display

• Context (TH): Department of Telecommunications (DoT) will require telecom operators to display the KYC-registered caller name nationwide following an ongoing trial in Haryana.

• The feature, called Caller Name Presentation (CNAP), will display the registered name of incoming callers using Indian numbers.

About Caller Name Presentation (CNAP)

• Purpose: Aimed at reducing spam, fraud and impersonation scams by enabling recipients to screen unknown callers before answering.
• Mechanism: CNAP will operate using the same network-level system that flags calls as “Suspected” or “Suspicious” as already operational in Jio and Airtel networks.
• Timeline: First proposed in 2022; DoT overruled TRAI’s opt-in model and directed default activation for users.
• Exemptions: Identity masking via Caller Line Identification Restriction (CLIR) will apply only to select users such as Ministers, top officials and security/intelligence agencies.
• Concerns: Telecom bodies and digital-rights groups raised privacy objections, especially for vulnerable users like women; DoT maintains that disclosure applies only to the caller.

Read More > Telecom Bill 2023

{Prelims – In News} World Soil Day 2025

• Context (THI): World Soil Day is observed annually on December 5 to raise awareness on the conservation of soil, and the 2025 theme is “Healthy Soils for Healthy Cities.”

About World Soil Day

• Origin: First proposed in 2002 by the International Union of Soil Sciences and later advanced by the Food and Agriculture Organization (FAO) and the Kingdom of Thailand.
• Recognition: Formally adopted by the United Nations General Assembly in 2013, with the first official observance held in 2014.
• Purpose: To promote awareness of soil degradation and encourage sustainable soil conservation and management practices globally.
• Relevance: Soil supports food security, water regulation, biodiversity, carbon storage & climate stability, yet remains highly vulnerable to erosion and contamination.
• Current Focus: Urban soil conservation is increasingly prioritised to address challenges such as heat stress, waterlogging, pollution and declining green cover in expanding cities.

Read More > Soil Pollution