UPSC Current Affairs 3 November 2026

Contents
1. EXERCISE TIGER TRIUMPH 2026
2. Bharat Renewable Energy Summit
3. 1st International Maize Conference
4. Telecom Consumers Complaint Redressal (Fourth Amendment) Regulations, 2026
5. Digital Life Certificate
6. Khet Bachaao Abhiyaan - Rabi 2026
7. Shey Phoksundo Lake
8. Psoriasis
9. UN Ends 35-Year Western Sahara Mission
 

 
Why in News?
The 5th edition of Exercise Tiger Triumph 2026 commenced with its opening ceremony on 2 November 2026 at Visakhapatnam, Andhra Pradesh, involving the armed forces of India and the United States.
 
Key Facts

• Participating countries: India and the USA.
• Nature: Bilateral, tri-service Humanitarian Assistance and Disaster Relief (HADR) exercise.
• Edition: Fifth.
• Started: 2019.
• Venue: Maritime Warfare Centre, Visakhapatnam.
• Format in 2026: Tabletop Exercise (TTX).
• Indian participation:
  • Indian Navy, Army and Air Force.
  • Special Forces of all three services.
  • National Disaster Response Force (NDRF), participating for the first time in this edition.
• US participation: Army, Navy, Air Force, Marine Corps and specialists in space, cyber, medical and explosive ordnance disposal.

Major Objectives

• Improve coordination during large-scale disasters.
• Strengthen joint operational planning.
• Enhance interoperability between Indian and US armed forces.
• Facilitate Combined Joint All-Domain Operations.
• Improve humanitarian assistance and disaster response capabilities.

Strategic Significance

1. India–US defence partnership: Strengthens military cooperation and strategic maritime engagement.
2. Disaster preparedness: Connects military capabilities with civilian disaster-response institutions.
3. Multi-domain cooperation: Expands coordination across maritime, land, air, space and cyber domains.

 
Why in News?
Prime Minister Narendra Modi inaugurated the Bharat Renewable Energy Summit & Expo 2026 on 2 November 2026 at Bharat Mandapam, New Delhi. The four-day summit (2–5 November) aims to promote investment, innovation and international cooperation in renewable energy.
 
Key Facts

• Organiser: Ministry of New and Renewable Energy (MNRE), Government of India.
• Theme: Invest. Innovate. Inspire.
• Participation expected from 130+ countries, 40+ ministers and 400+ exhibitors.
• Nine country partners: Australia, Denmark, European Union, France, Germany, Netherlands, Norway, Sweden and United Kingdom.
• 13 Indian States/UTs are showcasing renewable energy potential and investment opportunities.

Major Highlights
The summit is being organised alongside two important international events:

1. 9th Assembly of the International Solar Alliance (ISA): Promotes global cooperation in solar energy.
2. 4th International Conference on Green Hydrogen (ICGH): Focuses on green hydrogen technology, investment and expansion.

India's Renewable Energy Position

• Installed non-fossil fuel capacity stood at approximately 308 GW before the summit.
• India targets 500 GW of non-fossil fuel capacity by 2030.
• Around USD 220 billion investment is estimated to be required between 2027 and 2030.
• Key requirements include energy storage, stronger transmission networks and domestic manufacturing.

Strategic Significance

1. Energy security: Reduces dependence on imported fossil fuels and exposure to global energy-price shocks.
2. Economic opportunities: Encourages investment, manufacturing, employment and clean-energy innovation.
3. Climate commitments: Supports India's low-carbon development pathway and international climate commitments.
4. Global leadership: Strengthens India's role in international renewable energy cooperation.

Bharat Renewable Energy Summit 2026 provides a platform to accelerate India's clean-energy transition through investment, technological innovation and international partnerships.  
Why in News?
The 1st International Maize Conference (IMC 2026) commenced on 2 November 2026 in Hyderabad, Telangana, bringing together agricultural scientists, policymakers, research institutions and industry representatives to discuss maize productivity, innovation and sustainability.
 
Key Facts

• Theme: “Maize Revolution for Food, Feed, Fodder, Fuel and Sustainability in the Changing World” (M4FS).
• Organisers: Maize Technologists Association of India (MTAI), PJTAU, ICAR, ICAR-IIMR, CIMMYT and TAAS.
• Participation: More than 500 delegates from India and abroad.
• India's maize production: Approximately 55 million tonnes.
• Target: Increase production to 75 million tonnes over the next decade, with a 1.5-fold increase in productivity.

Major Focus Areas

• Development of high-yielding maize varieties and hybrids.
• Improved nutritional quality and resistance to crop stresses.
• Efficient use of water, fertilisers and other resources.
• Mechanisation and modern seed systems.
• Maize applications in food, animal feed, fodder and biofuel.
• Strengthening research-industry-farmer collaboration.

Important Developments

• 329 maize hybrids have been developed over the last five years, according to ICAR.
• Emphasis on strengthening the All India Coordinated Research Project on Maize (AICRP-Maize).
• Dr. M.L. Jat, Secretary, DARE and Director General, ICAR, advocated a systems-science approach to bridge yield gaps.
• Focus on affordable quality seeds, particularly public-sector hybrids.
• Greater attention to aflatoxin management to improve food and feed safety.

Significance for Agriculture

1. Food security: Higher maize productivity can strengthen food and nutritional security.
2. Energy security: Maize is an important feedstock for ethanol production and bioenergy.
3. Farmers' income: Better seeds, mechanisation and value-chain development can improve farm profitability.
4. Sustainability: Climate-resilient varieties and efficient resource utilisation can reduce agricultural vulnerability.

The conference highlights maize as a strategic crop connecting food security, livestock development, renewable energy and sustainable farmers' livelihoods.
   
Why in News?
The Telecom Regulatory Authority of India (TRAI) issued the Fourth Amendment Regulations on 2 November 2026 to strengthen telecom consumer grievance redressal through 24×7 complaint support, digital access, faster appeals and stricter accountability of service providers.
 
Key Changes

• 24×7 complaint support: Complaint Centres must operate round the clock, throughout the week.
• Human assistance: Must be available for at least 16 hours daily.
• Mobile app facility: Consumers can register complaints, appeals, service requests and queries through service-provider apps.
• Appeal period: Reduced from 30 days to 15 days after complaint disposal.
• Appeal decision: Appellate Authority must communicate its final decision within 15 days of receiving an appeal.
• Appellate Authority: Must comprise regular management employees with at least five years' experience.
• Accessibility: Dedicated desks or helplines and accessible digital platforms for Persons with Disabilities (PwDs).
• Feedback survey: Mandatory five-point consumer satisfaction survey after complaint or appeal closure; results published quarterly.

Accountability and Monitoring

• Consumer Grievance Redressal Oversight Committee: Every service provider must establish a committee including representatives of consumer organisations.
• The committee must meet at least once annually.
• Quarterly grievance reports and consumer feedback must be placed before the CEO or Board of Directors.
• TRAI can conduct audits, inspections and reviews of grievance redressal systems.
• Financial disincentives introduced for improper disposal of complaints/appeals and delayed or non-submission of quarterly performance reports.

Significance and Challenges

1. Consumer protection: Makes grievance redressal more accessible, time-bound and accountable.
2. Digital inclusion: Accessibility requirements can improve services for persons with disabilities.
3. Regulatory accountability: Audits, feedback surveys and financial disincentives encourage better compliance.
4. Implementation challenge: Greater dependence on automated systems and AI requires human oversight, data protection and effective grievance escalation.

Conclusion
The 2026 amendment seeks to transform telecom grievance redressal from a largely complaint-handling mechanism into a more accessible, transparent and accountable consumer-protection system.
   
Why in News?
The Department of Pension and Pensioners’ Welfare launched the 5th Nationwide Digital Life Certificate Campaign (DLC Campaign 5.0) from 1–30 November 2026, covering 2,000 cities and districts. The campaign focuses on Aadhaar-based face authentication to make pension services more accessible.
 
Key Facts – Latest Updates

• Targets: 2.30 crore Digital Life Certificates, including 1.50 crore face-authenticated certificates.
• Participating institutions: 19 banks, 785 District Post Offices, 56 Pensioners' Welfare Associations, UIDAI, MeitY, Railways, EPFO and state governments.
• New emphasis: Smartphone-based face authentication, doorstep services and assistance camps.
• The official portal recorded over 12.05 lakh certificates submitted since 1 November 2026, as displayed in its latest available update.

What is Jeevan Pramaan?

• It is an Aadhaar-based Digital Life Certificate service launched on 10 November 2014.
• It enables pensioners to prove that they are alive without physically visiting a bank or pension-disbursing office.
• It is available to eligible pensioners of Central Government, State Governments and other government organisations.
• After successful authentication, a unique Pramaan ID is generated and the certificate is made available to the pension-disbursing agency.

How Does It Work?

1. Pensioner downloads the Jeevan Pramaan application and AadhaarFaceRD application.
2. Enters Aadhaar and pension-related details.
3. Completes face authentication using a smartphone camera.
4. A Digital Life Certificate and Pramaan ID are generated.
5. The certificate is electronically shared with the pension-disbursing agency.

Other submission options: Bank branches, post offices, Common Service Centres (CSCs) and doorstep banking services.
 
Recent Institutional Development

• On 30 October 2026, PFRDA operationalised the UPS Jeevan Setu Digital Life Certificate facility for pensioners under the Unified Pension Scheme.
• It enables Aadhaar-based authentication through the NPS by Protean e-Gov mobile application.
• UPS pensioners must submit their annual Digital Life Certificate by 30 November to ensure continuity of monthly assured payouts.

Significance

• Digital governance: Promotes paperless and contactless public service delivery.
• Ease of living: Reduces the need for elderly pensioners to travel.
• Financial inclusion: Improves access for pensioners in remote areas.
• Administrative efficiency: Reduces manual verification and processing burdens.
• Challenges: Digital literacy, biometric authentication failures, Aadhaar-data security and connectivity gaps require attention.

Jeevan Pramaan uses digital technology to make pension administration more accessible, transparent and citizen-centric.
 
   
Why in News?
The Ministry of Agriculture and Farmers Welfare launched the nationwide Khet Bachaao Abhiyaan – Rabi 2026, with the theme “Swasth Dhara, Samriddh Kisan” (Healthy Soil, Prosperous Farmer). A PIB backgrounder released on 2 November 2026 highlighted its objectives and implementation targets.
 
Key Facts – Latest Updates

• Campaign period: 22 October – 30 November 2026.
• Launch location: Karnal, Haryana.
• Launched by: Union Agriculture Minister Shivraj Singh Chouhan.
• Coverage: 34 States and UTs, over 700 districts and 50,000 villages.
• Target beneficiaries: Approximately 50 lakh farmers.
• Implementation: 4,150 teams involving Krishi Vigyan Kendras (KVKs) and Agricultural Technology Management Agencies (ATMA).

Major Objectives

1. Balanced fertiliser use: Promote soil-test-based nutrient application.
2. Natural farming: Encourage chemical-input reduction and biological inputs.
3. Integrated Nutrient Management (INM): Combine chemical, organic and bio-fertilisers.
4. Crop residue management: Discourage stubble burning, particularly in Punjab, Haryana, Uttar Pradesh and Madhya Pradesh.
5. Crop diversification: Promote pulses, oilseeds and productive use of rice-fallow land.
6. Climate-resilient agriculture: Encourage region-specific farming practices.
7. Integrated Pest Management: Promote safe and need-based pesticide use.

Important Agricultural Concepts

• 4R Principle of Fertiliser Use:
  • Right Source
  • Right Rate
  • Right Time
  • Right Place
• Soil Health: Capacity of soil to function as a living ecosystem supporting plant growth and environmental quality.
• Green Manuring: Growing and incorporating green plants into soil to improve organic matter and fertility.
• Regenerative Agriculture: Farming practices aimed at restoring soil health, biodiversity and ecosystem functions.
• Crop Diversification: Shifting from a narrow crop pattern to a wider variety of crops.

Significance

1. Soil conservation: Addresses declining soil organic matter and imbalanced nutrient application.
2. Farmer income: Efficient fertiliser use can reduce cultivation costs and improve productivity.
3. Environmental sustainability: Reduces excessive chemical inputs, crop residue burning and resource degradation.
4. Climate resilience: Encourages location-specific agricultural practices suited to local conditions.

Khet Bachaao Abhiyaan seeks to shift Indian agriculture towards soil-health-based, resource-efficient and climate-resilient farming.
   
Why in News?
On 2 November 2026, six Indian tourists stranded in the Shey-Phoksundo National Park area of Nepal due to heavy snowfall were rescued by helicopter. The incident highlighted the risks of high-altitude tourism and extreme weather in the Himalayan region.
 
Key Facts

• Location: Dolpa District, Karnali Province, north-western Nepal.
• Type: High-altitude glacial lake.
• Special feature: Known for its striking turquoise-blue water.
• Ramsar designation: 23 September 2007.

Ecological and Cultural Significance

• Biodiversity: Supports rare Himalayan flora and fauna.
• Water resources: Important freshwater ecosystem in the Himalayan region.
• Religious significance: The surrounding region reflects Tibetan Buddhist and Bon traditions.
• Wetland conservation: Recognised internationally under the Ramsar Convention.
• Tourism: Important destination for trekking and nature-based tourism.

Important Concepts

• Ramsar Convention: International treaty for conservation and wise use of wetlands.
• Glacial lake: A lake formed in a depression created by glacial activity or dammed by glacial deposits.
• Trans-Himalayan ecosystem: High-altitude, relatively dry mountain ecosystem north of the main Himalayan ranges.
• High-altitude hazards: Heavy snowfall, avalanches, hypoxia and sudden weather changes.

 
Why in News?
Recent developments in psoriasis research and treatment include:

• On 26 October 2026, a Phase III clinical study published in Dermatology and Therapy reported promising results of Tildrakizumab in Indian patients with moderate-to-severe plaque psoriasis.

Key Facts

• Psoriasis is a chronic, immune-mediated inflammatory skin disease.
• It causes rapid multiplication of skin cells, resulting in thick, red or inflamed patches covered with silvery scales.
• Commonly affects the scalp, elbows, knees, lower back and nails.
• It is not contagious.
• It may occur due to genetic predisposition and immune-system dysfunction.
• Common triggers include stress, infections, skin injuries, smoking and certain medicines.

Types of Psoriasis

• Plaque psoriasis: Most common type; raised red patches covered with silvery-white scales.
• Guttate psoriasis: Small, drop-shaped lesions, sometimes following streptococcal infection.
• Pustular psoriasis: Characterised by pus-filled blisters on inflamed skin.
• Erythrodermic psoriasis: Rare, severe form involving widespread redness and inflammation.

Health and Social Significance

1. Autoimmune mechanism: Involves abnormal immune activity and accelerated skin-cell production.
2. Associated conditions: Some patients develop psoriatic arthritis, cardiovascular and metabolic disorders.
3. Mental health: Visible skin lesions can cause stigma, anxiety, depression and reduced quality of life.
4. Treatment: Includes topical medicines, phototherapy and systemic medicines, depending on severity.

   
Why in News?
The United Nations Mission for the Referendum in Western Sahara (MINURSO) began winding down on 1 November 2026, after its mandate expired on 31 October. The UN Security Council failed to agree on extending its mandate, ending its 35-year peacekeeping presence.
 
Key Facts – Latest Developments

• Mission: MINURSO – United Nations Mission for the Referendum in Western Sahara.
• Established: 1991, under UN Security Council Resolution 690.
• Original objective: Monitor ceasefire and organise a referendum on Western Sahara's future.
• Mandate expiry: 31 October 2026.
• Current status: Mission has begun winding down; an orderly withdrawal and liquidation process is underway.
• Personnel: Approximately 200 civilian staff, military observers and staff officers from over 35 countries.
• UN casualties: 20 personnel lost their lives during the mission's 35-year existence.

Why Did the Mission End?

• On 30 October 2026, the US-backed draft resolution failed after Russia exercised its veto.
• Russia's alternative proposal to extend MINURSO until October 2027 also failed to secure the required nine votes.
• Consequently, the existing mandate expired without renewal.
• The disagreement reflects competing approaches to resolving the Western Sahara dispute.

Understanding the Western Sahara Dispute

• Location: North-western Africa, bordering Morocco, Algeria, Mauritania and the Atlantic Ocean.
• Historical background: Former Spanish colony; Spain withdrew in 1975.
• Morocco: Claims sovereignty over Western Sahara and proposes autonomy under Moroccan sovereignty.
• Polisario Front: Seeks independence and self-determination for the Sahrawi people.
• Algeria: Supports the Polisario Front.
• 1991 ceasefire: Established the framework for a referendum, which never took place due to disagreements over voter eligibility.

International and Strategic Significance

1. UN credibility: Raises questions about the effectiveness of UN peacekeeping when permanent Security Council members disagree.
2. Self-determination: The UN Secretary-General has clarified that the mission's closure does not end the Sahrawi people's right to self-determination.
3. Regional stability: The withdrawal may increase security risks and tensions between Morocco and the Polisario Front.
4. Great-power rivalry: The US–Russia disagreement demonstrates how geopolitical competition can obstruct multilateral conflict resolution.

The closure of MINURSO highlights the challenges of UN peacekeeping, great-power disagreements and the unresolved principle of self-determination in international relations.
 
 

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