Introduction
The The Hindu newspaper dated 5 September 2026 contains several issues of relevance to the UPSC Civil Services Examination. Today’s important developments span electoral reforms, caste enumeration, judicial administration, space technology, climate change, international trade, maritime law, cybersecurity, disaster management and inter-State water disputes.
The following compilation focuses only on issues with significant Prelims and/or Mains relevance.
🚀 1. ISRO Successfully Launches EOS-05
The Indian Space Research Organisation (ISRO) successfully launched the EOS-05 Earth Observation Satellite aboard the GSLV-F17.
The GSLV placed the 2,367-kg satellite into its intended Sub-Geosynchronous Transfer Orbit (Sub-GTO) approximately 18 minutes after launch from the Satish Dhawan Space Centre, Sriharikota.
EOS-05 is designed to become India’s first dedicated imaging satellite operating from geosynchronous orbit, approximately 36,000 km above the Earth.
The satellite is expected to provide imagery useful for agriculture, environmental monitoring and disaster management, besides providing important strategic information.
The successful mission is also significant because it follows the failure of the PSLV-C62/EOS-N1 mission in January 2026 and earlier setbacks involving PSLV-C61 and GSLV-F10.
UPSC Focus
GS Paper III — Science & Technology
Key concepts:
- GSLV
- Earth Observation Satellites
- Geosynchronous orbit
- Remote sensing
- Satellite-based disaster management
- Space-based strategic surveillance
🗳️ 2. Delhi SIR: Notices to Over 33 Lakh Electors
More than 33 lakh people whose names appear in Delhi’s draft electoral roll but whose enumeration forms were either flagged for anomalies or classified as unmapped are to receive notices under the ongoing Special Intensive Revision (SIR).
The draft electoral roll contains approximately 97.56 lakh names.
Of these:
- 19.33 lakh have been flagged for anomalies.
- 13.79 lakh have been classified as unmapped.
The notices for verification and hearings are to be issued only in English, although Booth Level Officers have been instructed to explain them in the preferred language of the elector.
Electors have seven days to respond to the notices.
The issue raises wider questions regarding electoral inclusion, accessibility, language and the integrity of electoral rolls.
UPSC Focus
GS Paper II — Indian Polity
Important concepts:
- Election Commission of India
- Electoral rolls
- Special Intensive Revision
- Booth Level Officers
- Universal adult franchise
- Electoral inclusion and exclusion
🧮 3. Caste Enumeration and the 2027 Census
The debate over caste enumeration in the 2027 Census continues.
A major issue concerns whether existing Central and State OBC lists can be directly used for caste enumeration.
OBC organisations have criticised the argument that existing lists identify classes rather than individual castes. They argue that if existing lists contain inconsistencies, they could instead be rationalised with expert assistance rather than discarded.
The issue is particularly significant because India’s contemporary nationwide OBC population remains inadequately established through direct Census enumeration. Historical estimates have continued to rely heavily on the 1931 caste Census.
The controversy also involves the proposed open-column methodology for recording castes other than SCs and STs.
UPSC Focus
GS Paper I — Indian Society
GS Paper II — Social Justice
Themes:
Census → caste data → social justice → affirmative action → reservation → evidence-based policymaking
⚖️ 4. Supreme Court Calls for Raising Retirement Age of District Judges
The Supreme Court has urged States to raise the retirement age of judicial officers in the district judiciary from 60 to 62 years, subject to suitability assessment.
The issue assumes significance because approximately 5.18 crore cases are pending in district courts across India.
Only seven States — Chhattisgarh, Karnataka, Madhya Pradesh, Maharashtra, Sikkim, Tamil Nadu and West Bengal — have so far responded positively to the Court’s call.
The Court pointed to the persistent gap between the sanctioned strength and actual working strength of the judiciary and argued that retaining experienced judicial officers could help address the shortage.
The Court also supported safeguards to ensure that enhancement of retirement age does not result in retention of inefficient officers.
UPSC Focus
GS Paper II — Judiciary
Issues to connect:
- Judicial vacancies
- Pendency
- Judicial infrastructure
- Recruitment
- Access to justice
- Judicial efficiency
- Human-resource management in the judiciary
🌍 5. India Reviews Its Model Bilateral Investment Treaty
India is revisiting its Model Bilateral Investment Treaty (BIT) framework.
BITs establish rules governing the treatment and protection of investments between countries.
The debate involves finding a balance between:
Protection of foreign investment ↔ State’s right to regulate
India’s 2015 Model BIT had sought to strengthen the government’s regulatory space, but concerns have subsequently emerged about whether the framework adequately protects foreign investors and makes India sufficiently attractive as an investment destination.
The larger issue is also one of democratic accountability.
International economic treaties can have significant consequences for citizens and domestic policy. The article therefore raises the question of whether greater parliamentary oversight and stakeholder consultation should accompany treaty-making.
Countries such as the United Kingdom and Australia provide parliamentary scrutiny of negotiated treaties, while countries including Norway and Colombia have used public consultations in relation to investment treaty frameworks.
UPSC Focus
GS Paper II + GS Paper III
Keywords:
- Bilateral Investment Treaty
- Foreign Direct Investment
- Investor-State Dispute Settlement
- Regulatory sovereignty
- Treaty-making
- Parliamentary oversight
- Democratic deficit
🌡️ 6. Climate Change: The World Moves Towards a 1.5°C Overshoot
The UNEP report Limiting Overshoot highlights the increasing possibility that global warming will temporarily exceed the 1.5°C threshold.
According to the discussion in the newspaper:
- Current policies could lead to around 2.6°C warming.
- Full implementation of existing climate pledges could still result in around 1.8°C warming.
The report therefore discusses an “overshoot, peak and decline” pathway in which global temperatures temporarily exceed 1.5°C, but countries attempt to keep the peak as low as possible and eventually bring temperatures below the threshold.
Methane becomes particularly important
The report places considerable emphasis on greenhouse gases other than CO₂, especially methane.
Methane is estimated in the article to account for about 0.5°C of current warming.
More than 155 countries have joined the Global Methane Pledge, which aims to reduce anthropogenic methane emissions by at least 30% from 2020 levels by 2030. India is not a signatory to the pledge.
UPSC Focus
GS Paper III — Environment
Important concepts:
- 1.5°C threshold
- Climate overshoot
- Methane
- Global Methane Pledge
- CBDR-RC
- Climate finance
- Adaptation vs mitigation
- India’s climate position
🇪🇺 7. India–EU FTA and the Port of Antwerp-Bruges
Belgian Prime Minister Bart De Wever has highlighted the Port of Antwerp-Bruges as a potential gateway for Indian exports to Europe.
The India-EU Free Trade Agreement is expected to eliminate or reduce tariffs on more than 95% of Indian and European goods exports, according to the report.
India-Belgium bilateral trade was approximately $13.08 billion in 2025-26.
The proposed agreement is expected to generate opportunities for:
- Farmers
- Fishermen
- MSMEs
- Start-ups
- Women entrepreneurs
- Manufacturing
- Services
The India-EU economic relationship represents a market of approximately $24 trillion, involving around two billion people.
UPSC Focus
GS Paper II + GS Paper III
Revise:
- Free Trade Agreements
- Tariff liberalisation
- Rules of origin
- Trade creation
- Trade diversion
- Supply-chain resilience
- EU as India’s trading partner
- Port-led trade
⚓ 8. West Asia Crisis: Bab-el-Mandeb Becomes Critical
Renewed fighting in Yemen has significant implications for international maritime trade because of the strategic importance of the Bab-el-Mandeb Strait.
The Houthi offensive seeks to strengthen control over areas near the Red Sea and the Bab-el-Mandeb.
The strait connects the:
Red Sea ↔ Gulf of Aden ↔ Indian Ocean
It is therefore an important maritime chokepoint for trade between Asia and Europe.
The developments have to be viewed alongside instability around the Strait of Hormuz, another crucial maritime chokepoint.
UPSC Focus
GS Paper I — Geography
GS Paper II — International Relations
Map Work
Students should locate:
Suez Canal → Red Sea → Bab-el-Mandeb → Gulf of Aden → Arabian Sea → Strait of Hormuz
🌊 9. UNCLOS and Freedom of Navigation
An interview with maritime-law expert Tommy Koh highlights the continuing importance of the United Nations Convention on the Law of the Sea (UNCLOS).
UNCLOS provides the principal international legal framework governing the oceans.
The interview notes that 172 countries are parties to the Convention.
An important issue is the right of transit passage through international straits.
Although Iran is not a party to UNCLOS, the interview notes that the regime of transit passage has become part of customary international law.
UPSC Focus
GS Paper II — International Relations
Revise:
- Territorial Sea
- Contiguous Zone
- Exclusive Economic Zone
- Continental Shelf
- High Seas
- Transit Passage
- Freedom of Navigation
- International straits
- UNCLOS
🔋 10. Coal Stocks and Thermal Power Generation
The newspaper highlights an important policy problem in India’s thermal power sector concerning coal stock management.
The issue is not merely whether India has sufficient coal production. It also involves:
- Transportation
- Stock management
- Allocation
- Inventory incentives
- Distribution between power plants
The revised SHAKTI policy is an important component of India’s coal-linkage framework.
UPSC Focus
GS Paper III — Energy
Conceptual linkage:
Coal availability → Coal allocation → Railway logistics → Power generation → Energy security
💻 11. CBI Operation Chakra-VI Targets Digital Arrest Scams
The CBI has conducted searches at 89 locations across 20 States in connection with three major digital arrest scam cases.
Three persons have been arrested.
Victims were allegedly kept under “digital arrest” by fraudsters posing as police officials and other authorities.
Reported amounts extorted include:
- ₹7.67 crore in a BITS Pilani-related case
- ₹19.24 crore from a Gujarat resident
- ₹15.45 crore from a Karnataka resident
The investigation is examining bank accounts, digital devices and financial flows used to receive, layer and disperse fraud proceeds.
UPSC Focus
GS Paper III — Internal Security
Keywords:
- Cybercrime
- Digital fraud
- Identity impersonation
- Financial crime
- Cyber awareness
- Inter-State investigation
- Digital evidence
📡 12. C-DOT Emergency Cell Broadcasting Service Resumes
The Cell Broadcast Service (CBS) developed by the Centre for Development of Telematics (C-DOT) has resumed for sending alerts relating to extreme weather events and natural disasters.
The system is designed to transmit targeted emergency messages to telecom users.
It is operated in coordination with State Disaster Management Authorities.
One technological challenge has been interoperability across different telecom vendors and network generations. C-DOT developed hundreds of adapters to enable the system to work across different network configurations.
UPSC Focus
GS Paper III — Disaster Management + Science & Technology
Technology → Early warning → Last-mile communication → Disaster preparedness
🇳🇵 13. Nepal Disaster and India’s Humanitarian Assistance
Two hydropower workers were rescued alive from a tunnel in Nepal nine days after floods and associated Himalayan hazards struck the region.
The disaster has highlighted the vulnerability of Himalayan infrastructure to extreme events.
India has provided Nepal with relief assistance and tunnel-rescue specialists.
The issue also has a climate dimension. Nepal has argued that major greenhouse-gas emitters should take greater responsibility for climate-related losses, while India has reiterated its position based on Common But Differentiated Responsibilities and Respective Capabilities (CBDR-RC).
UPSC Focus
GS Paper I + II + III
- Himalayan disasters
- Glacial hazards
- Climate change
- Disaster diplomacy
- India-Nepal relations
- Neighbourhood First
🌊 14. Krishna River Water-Sharing Dispute
The Krishna River Management Board (KRMB) meeting failed to produce consensus between Andhra Pradesh and Telangana over water sharing.
Andhra Pradesh wants to retain an ad hoc 66:34 sharing arrangement, while Telangana has insisted on a 50:50 division.
Both States have sought 47 TMC ft each for drinking-water requirements until the end of October, in view of poor inflows.
UPSC Focus
GS Paper I + II + III
Connect with:
- Inter-State river-water disputes
- River-water management
- Cooperative federalism
- Water scarcity
- Reservoir management
- Climate variability
👶 15. NCPCR Campaign Rescues Over 3,800 Children
The National Commission for Protection of Child Rights (NCPCR) has reported rescuing more than 3,800 children from child labour during a nationwide rescue and rehabilitation campaign.
More than 575 FIRs were registered.
The campaign involved coordination between:
NCPCR + State Governments + UT administrations + District Magistrates + Labour Departments + Police
The campaign also focused on children vulnerable to trafficking and exploitation.
UPSC Focus
GS Paper II — Social Justice
Relevant constitutional provisions:
- Article 21A — Right to Education
- Article 24 — prohibition of child labour in hazardous employment
- Article 39(e)
- Article 39(f)
🧬 16. Spider Venom and Drug Discovery
Researchers have examined the venom gland of the colonial spider Stegodyphus sarasinorum.
The study used techniques associated with:
- Transcriptomics
- Proteomics
- Metabolomics
The research identified several proteins and metabolites and examined their biological activity against cancer cells.
The work remains at the research stage and requires extensive further validation before any clinical application.
UPSC Focus
GS Paper III — Biotechnology
Keywords:
Transcriptomics | Proteomics | Metabolomics | Bioactive compounds | Cytotoxicity
🐘 17. Human–Wildlife Conflict in Munnar
The newspaper reports continuing concerns regarding wild elephants in plantation areas around Munnar.
Forest Department rapid-response teams are being used to monitor elephant movement.
The issue illustrates the broader problem of human–wildlife conflict, particularly where agricultural and plantation landscapes overlap with wildlife habitats.
UPSC Focus
GS Paper III — Environment
Connect with:
- Elephant corridors
- Habitat fragmentation
- Human-wildlife conflict
- Landscape-level conservation
- Community participation
🇮🇹 18. India–Italy Strategic Partnership
Prime Minister Narendra Modi congratulated Italian Prime Minister Giorgia Meloni after she became Italy’s longest continuously serving post-war Prime Minister.
The two sides also referred to cooperation between India and Italy and efforts to strengthen the India–Italy Special Strategic Partnership, including cooperation relating to the India–Middle East–Europe Economic Corridor.
UPSC Focus
GS Paper II — International Relations
Important areas:
- India–Italy relations
- India–EU relations
- Connectivity corridors
- Europe in India’s foreign policy