11 April 2026 Current Affairs (With PDF)

We bring you the most relevant and important news updates from around the world and India, specially curated for competitive exams and different entrance exams. Today's Current Affairs cover all significant national and international headlines, legal updates, economic news, and environmental highlights to boost your preparation. With our crisp, to-the-point coverage, you can confidently tackle current affairs questions in your exams.

Bauxite Mining Conflict in Odisha

Context

Violent clashes occurred between police and tribal villagers in Rayagada over a road linked to the Sijimali bauxite mining project, highlighting tensions between development and tribal rights.

About Bauxite

• Primary raw material for alumina and aluminium
• Used in transport, construction, aerospace
• Strategic mineral for industrial growth

Sijimali Bauxite Mining Project

1. Location

• Spread across Odisha (Rayagada & Kalahandi districts)

2. Allocation

• Allotted to Vedanta Ltd. (2023)
• Supplies raw material to Lanjigarh alumina refinery

Key Issues

1. Ecological Concerns

• Located in elephant habitats & erosion-prone zones
• Risks: Deforestation, Biodiversity loss, Land degradation

2. Tribal Resistance

• Strong opposition from local tribal communities
• Concerns: Loss of livelihood, Cultural disruption, Alleged fraudulent consent

3. Legal & Policy Issues

• Area falls under Fifth Schedule (tribal areas)
• Requires Gram Sabha consent under Forest Rights Act, 2006 and Panchayats (Extension to Scheduled Areas) Act, 1996
• Debate over Free, Prior, and Informed Consent (FPIC) & Weak implementation of tribal safeguards

Importance of Odisha’s Bauxite

• 41% of India’s bauxite reserves
• 73% of production
• 17% of India’s total mineral wealth
• Located in Eastern Ghats → proximity to refineries reduces costs

Niyamgiri Case (Landmark Precedent)

1. Location

• Niyamgiri Hills

2. Key Stakeholder

• Dongria Kondh

3. Supreme Court Judgment (2013)

• Gram Sabha consent mandatory for mining in tribal areas

4. Outcome

• All 12 Gram Sabhas rejected mining
• Project cancelled → major victory for tribal & environmental rights

India’s Renewable Energy Achievements & Reforms (FY 2025–26)

Context

The Ministry of New and Renewable Energy highlighted India’s strong progress in renewable energy (RE) capacity, policy reforms, and energy transition.

Key Achievements

1. Global Standing

• India ranked 3rd globally in RE capacity (after China and United States)

2. Capacity Expansion

• 55.29 GW non-fossil capacity added in FY 2025–26
• Nearly double compared to FY 2024–25

3. Total Installed Capacity

• 283.46 GW non-fossil capacity and 274.68 GW from renewables

4. Energy Mix Composition

• Solar: 54.7%
•  Wind: 20.4%
• Large Hydro: 18.7%
• Bioenergy: 4.3%

5. Climate Commitment

• Achieved 50% non-fossil power capacity target under the Paris Agreement
• Achieved 5 years ahead of 2030 deadline

6. Fossil Fuel Decline

• Coal-based generation declined by 3.69%

7. Import Reduction

• Solar module imports reduced sharply: $2.15 billion → $758 million

Major Policy & Regulatory Reforms

1. Fiscal Incentives

• GST on RE devices reduced: 12% → 5%

2. Import Monitoring

• Launch of Renewable Energy Equipment Import Monitoring System (REEIMS), Tracks critical imports in real-time

3. Compliance Reform

• Renewable Consumption Obligation (RCO) introduced subsumes state-level RPOs into a unified national framework

4. Market Mechanisms

• Virtual Power Purchase Agreements (VPPA) guidelines by Central Electricity Regulatory Commission

• 500 MW Contract for Difference (CfD) pilot launched

5. New Policy Areas

• National Policy on Geothermal Energy (2025): Promotes research, partnerships, and ecosystem development

6. Bioenergy Push

• Revised Waste-to-Energy (WtE) guidelines: Introduced 50:50 Central Financial Assistance (CFA) model

7. Programme Expansion

• PM Surya Ghar Yojana : Target 1 crore rooftop solar installations by FY 2026–27

India’s Marine Biodiversity Conservation Framework

Context

India is adopting a mission-mode approach to marine conservation through the Deep Ocean Mission (DOM), focusing on sustainable use and protection of ocean ecosystems.

Legal & Institutional Framework

1. Legal Protection

• Wildlife (Protection) Act, 1972: Protects marine species under Schedules I & II: 2022 Amendment: Empowered Indian Coast Guard with search & arrest powers

2. Marine Protected Areas (MPAs)

• 132 Coastal & Marine Protected Areas includes 6 Marine National Parks
• Covers: Coral reefs, Mangroves, Seagrass ecosystems

3. Key Institution

• Centre for Marine Living Resources and Ecology: Uses eDNA metabarcoding and maintains national marine fauna repository

Deep Ocean Mission (DOM)

1. Overview

• Launched in 2021 under Ministry of Earth Sciences
• Focus: Deep-sea exploration + biodiversity conservation

2. Flagship Project: Samudrayaan

• India’s first human deep-sea mission (6,000 m depth)
• Submersible: Matsya-6000 [Titanium alloy hull (with ISRO support), Crew: 3 members]

3. Resource Exploration

• Focus area: Central Indian Ocean Basin
• Targets polymetallic nodules: Cobalt, Nickel, Copper, Manganese

4. Significance

• Boosts Blue Economy
• Places India among elite nations USA, Russia, China, France, Japan

Other Key Initiatives

1. Project Dolphin (2020)

• Conservation of riverine & marine dolphins

2. National Marine Turtle Action Plan (2021)

• Focus on Olive Ridley turtles and Reduces fishing threats & poaching

3. ICZM Programme

• Integrated Coastal Zone Management and Promotes sustainable coastal development

4. MISHTI (2023)

• Mangrove restoration across 13 States/UTs

5. Global Commitment

• BBNJ Agreement: Conservation of biodiversity beyond national jurisdiction

India Demonstrates 1000-km Quantum Communication Network

Context

India’s National Quantum Mission (NQM) has successfully demonstrated a 1,000-km secure quantum communication network, developed indigenously by QNu Labs.

What is a Quantum Communication Network?

A Quantum Communication Network is an advanced communication system that uses quantum states (qubits) of particles like photons to transmit information with near-perfect security.

• Qubits: Unlike classical bits (0 or 1), qubits can exist in multiple states simultaneously (superposition).
• Security Principle: Based on the Heisenberg Uncertainty Principle, meaning any attempt to intercept the data changes it—alerting users instantly.
• Dual Channel System:
  - Quantum channel: Transfers photons (data carriers)
  - Classical channel: Used for coordination and verification

How It Works (Simplified Flow)

1. Encoding: Sender encodes data into photon polarisation.
2. Transmission: Photons travel via fibre optics or free-space lasers.
3. Detection: Any eavesdropping disturbs the quantum state.
4. Key Generation: Matching measurements create a shared secure encryption key (sifted key).
5. Secure Communication: Data is encrypted using this key and sent over regular networks.

India’s Progress Timeline

• 2020: DRDO → 12 km fibre-based quantum link (Hyderabad)
• 2021: ISRO → Free-space quantum communication (300 m, Ahmedabad)
• 2026: 1,000 km network under NQM (major breakthrough)

Key Advantages

• Unhackable Security: Based on physics, not algorithms
• Future Internet Backbone: Can connect quantum computers
• Blind Computing: Data remains private even on remote servers
• High Precision Timing: Useful for finance, navigation, defence

Major Challenges

• Signal Decoherence: Quantum states are fragile
• Distance Limits: Beyond ~1,000 km needs quantum repeaters
• High Cost: Requires specialised infrastructure
• Low Data Speed: Slower than classical networks

Significance for India

• Strengthens cybersecurity & strategic communication
• Boosts indigenous deep-tech ecosystem
• Positions India among global leaders in quantum technologies
• Critical for defence, finance, and secure governance systems

Semiconductor Mission 2.0 to Boost India’s Tech Ecosystem

Context

India has launched India Semiconductor Mission (ISM) 2.0 in the Union Budget 2026–27 to build a complete, self-reliant semiconductor ecosystem, moving beyond assembly to deep-tech capabilities.

What is ISM 2.0?

ISM 2.0 is an upgraded policy push to develop end-to-end semiconductor capabilities in India.

Key Features

• Financial Allocation: ₹1,000 crore (FY 2026–27)
• Indigenous Manufacturing: Focus on equipment, materials, chemicals, and gases
• Full-Stack Ecosystem: Design → Fabrication → Packaging → Semiconductor IP
• Skill Development: Via Chips to Startup (C2S) programme
• Collaboration: Strong industry–academia linkage

Builds upon ISM 1.0 (2021) under the Ministry of Electronics & IT.

Why is Semiconductor Mission Important?

1. Backbone of Modern Economy

• Semiconductors power Smartphones, AI systems, EVs, Telecom, defence, healthcare, finance
• Without chips, digital economy collapses.

2. Strategic & Geopolitical Importance

• Global supply chain dominated by countries like Taiwan & South Korea
• TSMC alone controls 90%+ advanced chip production
• India imports 90–95% chips → high vulnerability

ISM reduces dependence and ensures technological sovereignty

3. Lessons from COVID-19

• Chip shortages halted automobile & electronics production
• Highlighted fragility of global supply chains

India’s Current Semiconductor Landscape

Strengths

• ~20% of global semiconductor design engineers
• Strong design ecosystem (but weak manufacturing)
• Market size: ~$52B → projected $100B by 2030

Key Developments

• 10 projects worth ₹1.6 lakh crore approved
• Indigenous chip: Vikram 3201 (developed by Indian Space Research Organisation)
• Focus on mature-node chips (≥28 nm) for autos & power electronics

Core Gaps ISM 2.0 Targets

• Lack of domestic fabrication (fabs)
• Absence of semiconductor equipment ecosystem
• Weak design-to-manufacturing integration
• Limited deep-tech startups

Significance of ISM 2.0

• Boosts manufacturing & exports, Creates high-skilled jobs, Attracts global investment
• Reduces dependence on China, Taiwan, etc., Enhances national security (defence electronics)
• Promotes AI, quantum tech, advanced materials, Encourages innovation-driven ecosystem

United Nations Economic and Social Council (ECOSOC)

Context

India has been elected unopposed to four key subsidiary bodies of the United Nations Economic and Social Council, reinforcing its global governance role.

About ECOSOC

• One of the six principal organs of the United Nations
• Established in 1945 under the UN Charter
• Headquarters: New York

Acts as the central coordinating platform for global economic, social, and environmental issues.

Core Mandate

• Policy coordination across UN agencies
• Review global development progress
• Promote sustainable development & cooperation
• Provide recommendations to the UN system

Membership & Structure

• 54 member states
• Elected by UN General Assembly
• 3-year term, with 18 members elected each year
• Based on geographical representation

India’s 2026–2028 term marks its 18th tenure.

Key Functions

• Implements & reviews Agenda 2030 (SDGs)
• Coordinates specialised agencies, commissions, and forums
• Conducts policy dialogue, research, and recommendations
• Acts as a bridge between UN bodies, governments, and NGOs

World Homoeopathy Day 2026

Context

World Homoeopathy Day is observed annually on April 10 to commemorate the birth anniversary of Samuel Hahnemann, the founder of homoeopathy.

About the Day

• Observed on: 10 April every year
• Purpose: Promote awareness about homoeopathy and its role in healthcare
• Organised in India by Central Council for Research in Homoeopathy under the Ministry of AYUSH

Theme for 2026

“Homoeopathy for Sustainable Health”

• Aligns with Universal Health Coverage (UHC) supports SDG 3 (Good Health & Well-being)

About Homoeopathy

• Developed by Samuel Hahnemann in the late 18th century
• Based on the principle of “like cures like”
• Uses highly diluted substances to trigger the body’s natural healing response

Homoeopathy in India

• Introduced around 1810
• Gained popularity after John Martin Honigberger treated Maharaja Ranjit Singh in 1839
• Today, India is one of the largest users of homoeopathy globally

Regulatory Framework in India

• Governed by National Commission for Homoeopathy
• Established under the NCH Act, 2020
• Regulates Education, Professional standards, Practice of homoeopathy

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