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August 11th Current Affairs

Home / UPSC / Current affairs / UPSC Current Affairs – August 11th

Table of Contents

Over 100 Killed as Powerful Earthquake Strikes Colombia

Why is this in the news?

A powerful magnitude 7.4 earthquake struck western Colombia on 10 August 2026, killing at least 111 people and causing extensive damage. It is being described as Colombia’s strongest earthquake of the 21st century. The epicentre was near San José del Palmar in the Chocó region.

Rescue operations are continuing as several people remain trapped or missing, while thousands of buildings have been damaged. The earthquake affected places including Cali, Pereira, Manizales and Quibdó.

Key Facts

Aspect

Details

Country

Colombia

Date

10 August 2026

Magnitude

7.4

Epicentre

Near San José del Palmar, Chocó

Affected region

Western/Central Colombia

Deaths

At least 111 reported

Major affected cities

Cali, Pereira, Manizales, Quibdó

Buildings affected

More than 1,500 reported damaged; dozens completely collapsed

Depth

About 107 km according to USGS reporting

Major concern

Aftershocks, collapsed buildings, trapped people and disruption of transport

Why is Colombia Prone to Earthquakes?

Colombia is located in a highly active tectonic region because of interactions among several tectonic plates.

Important plates involved:

  1. Nazca Plate
  • An oceanic plate located west of South America.
  • It moves generally eastward.
  1. South American Plate
  • Contains most of South America.
  • The Nazca Plate is being forced beneath the South American Plate along the western margin.

This process is called subduction.

What is Subduction?

Subduction = the process in which one tectonic plate moves beneath another plate and sinks into the Earth’s mantle.

The accumulation and sudden release of tectonic stress can produce powerful earthquakes.

Colombia and the Pacific Ring of Fire

Colombia lies close to the Pacific Ring of Fire, a zone surrounding much of the Pacific Ocean characterised by intense tectonic activity.

It contains numerous:

  • Active faults
  • Earthquake zones
  • Volcanoes
  • Subduction zones

Therefore, countries along the western margin of South America—including Colombia, Ecuador, Peru and Chile are particularly vulnerable to earthquakes.

UPSC Prelims Point

Pacific Ring of Fire ≠ a single geological feature.

It is a broad tectonically active zone around the Pacific Ocean, associated mainly with plate boundaries, earthquakes and volcanism.

Why was the Damage So Severe?

The magnitude of an earthquake alone does not determine the extent of destruction.

Damage depends upon:

  1. Magnitude

Measures the energy released by an earthquake.

  1. Depth

A shallow earthquake can produce intense surface shaking, while a deeper earthquake may distribute its energy over a wider area.

  1. Distance from the epicentre

Places closer to the epicentre generally experience stronger shaking.

  1. Building quality

Poorly constructed buildings are much more vulnerable to collapse.

  1. Population density

More people and infrastructure in vulnerable areas increase casualties.

  1. Landslides and secondary hazards

Earthquakes can trigger:

  • Landslides
  • Fires
  • Dam failures
  • Tsunamis in appropriate coastal settings
  • Infrastructure collapse

Humanitarian and Governance Dimensions

The earthquake has created several challenges for the Colombian government:

  • Search and rescue operations
  • Treatment of injured people
  • Temporary shelters for displaced populations
  • Restoration of roads and electricity
  • Assessment of damaged hospitals and public infrastructure
  • Rehabilitation and reconstruction
  • Identification of missing persons

The remote and underdeveloped nature of parts of Chocó has made access and rescue operations more difficult. The government has mobilised security and emergency personnel for rescue and relief operations.

Indian Vulture -A Critically Endangered Scavenger in Focus

The Indian Vulture, also known as the Long-billed Vulture, is an important scavenging bird of the Indian subcontinent. Its conservation is important not merely for biodiversity but also for ecosystem and public-health reasons.

What is the Indian Vulture?

  • Scientific name: Gyps indicus
  • Common name: Indian Vulture / Long-billed Vulture
  • Family: Accipitridae
  • IUCN Status: Critically Endangered (CR)
  • It is an Old World vulture found mainly in the Indian subcontinent.
  • It generally nests on cliffs, rocky outcrops and hilly areas.

The species experienced a dramatic population decline from the 1990s onwards.

Why did Indian Vulture populations decline?

Diclofenac — the major cause

The most important reason was the veterinary use of diclofenac, an NSAID (non-steroidal anti-inflammatory drug) used to treat livestock.

The cycle was:

Diclofenac given to cattle
↓
Cattle die with drug residues in their tissues
↓
Vultures feed on carcasses
↓
Diclofenac enters their bodies
↓
Kidney failure
↓
Mass mortality of vultures

The crisis affected several Gyps vultures severely.

Important UPSC fact

India banned veterinary use of diclofenac in 2006. However, concerns remain regarding the use of potentially harmful veterinary drugs and the diversion/misuse of human formulations.

Why are vultures ecologically important?

Vultures are often called “nature’s sanitation workers.”

They rapidly consume animal carcasses and therefore:

  • reduce the accumulation of dead animals;
  • help maintain ecosystem cleanliness;
  • reduce opportunities for disease-causing organisms to multiply;
  • contribute to nutrient recycling;
  • reduce the availability of carcasses to other scavengers.

Therefore, their decline can produce cascading ecological consequences.

Vulture decline → Ecological imbalance

Decline in vultures
↓
More animal carcasses remain available
↓
Increase in other scavengers such as feral dogs
↓
Potential increase in disease transmission
↓
Public-health consequences

Thus, vulture conservation is connected to One Health, linking human health + animal health + ecosystem health.

Other threats to vultures

Apart from diclofenac, important threats include:

  • Other toxic veterinary drugs such as ketoprofen and certain other NSAIDs.
  • Food scarcity and changes in livestock carcass disposal.
  • Habitat loss and disturbance.
  • Electrocution and collisions with power infrastructure.
  • Disturbance of nesting sites.
  • Decline in safe feeding areas.

Conservation therefore requires more than simply banning one drug.

Conservation measures in India

Vulture Conservation Breeding Centres

India has established captive-breeding facilities to increase the population of critically endangered vultures.

An important centre is the Jatayu Conservation Breeding Centre at Pinjore, Haryana, which focuses on breeding and conservation of vultures.

The strategy is:

Captive breeding → Population enhancement → Release into suitable habitats → Long-term monitoring

Recent conservation efforts have also focused on releasing captive-bred vultures into suitable natural habitats.

Vulture Action Plan

The Vulture Action Plan 2020–25 was launched by the Ministry of Environment, Forest and Climate Change.

Its broad objectives included:

  • strengthening vulture conservation;
  • monitoring vulture populations;
  • identifying and controlling harmful veterinary drugs;
  • supporting conservation breeding;
  • establishing safer habitats for vultures.

The policy approach is important because preventing poisoning is as important as captive breeding.

Vulture Safe Zones

A Vulture Safe Zone (VSZ) is an area where efforts are made to ensure that vultures are not exposed to harmful veterinary drugs through livestock carcasses.

This involves:

  • monitoring veterinary drug use;
  • creating awareness among livestock owners and veterinarians;
  • ensuring safe carcasses are available;
  • protecting nesting and roosting sites;
  • monitoring vulture populations.

The Mysore–Nilgiri–Sathyamangalam landscape has been associated with efforts to establish a vulture-safe landscape.

Case for Consensus: The Government Needs to Build a Consensus on Delimitation

What is Delimitation?

Delimitation means the redrawing of boundaries of electoral constituencies and, where constitutionally provided, the readjustment of seats among States on the basis of population.

It has two important dimensions:

  • Within a State: Redrawing the boundaries of Lok Sabha and Assembly constituencies.
  • Among States: Reallocation of the number of Lok Sabha seats between States.

The second aspect is politically sensitive because States have experienced very different population growth rates.

Why is Delimitation in the news?

India has maintained a freeze on inter-State allocation of Lok Sabha seats for several decades.

The constitutional framework was designed to prevent States that successfully controlled population growth from being penalised through a reduction in their political representation.

The freeze was subsequently extended until the first Census conducted after 2026. Therefore, the forthcoming Census and delimitation exercise have major implications for India’s federal political structure.

The North–South Dimension

States in North and Central India, particularly Uttar Pradesh and Bihar, have experienced relatively higher population growth.

Several southern States, such as Tamil Nadu, Kerala, Karnataka and Andhra Pradesh, have achieved substantial reductions in fertility and population growth.

If parliamentary representation is redistributed primarily according to population:

High-population-growth States

➡️ Could gain more Lok Sabha seats.

Low-population-growth States

➡️ Could gain fewer seats or see their relative political weight decline.

This creates a perceived “demographic penalty” for States that successfully implemented population-control policies.

For example, projections based on 2026 population estimates have shown a very large increase in representation for populous States if seats are allocated strictly according to population

 

Why is this a Federalism Issue?

India is a Union of States, and the distribution of political power between States and the Union is an important element of Indian federalism.

A major change in Lok Sabha seat distribution could alter:

  • Political influence of individual States
  • Balance between northern and southern India
  • Representation in Parliament
  • Centre–State relations
  • National policymaking priorities

Therefore, delimitation is not merely an electoral boundary exercise. It can potentially reshape India’s political and federal balance.

Why Does the Editorial Demand Consensus?

The editorial’s central argument is that delimitation should not become a unilateral political exercise.

A decision affecting the political representation of different States should have the confidence of:

  • Union Government
  • Opposition parties
  • State Governments
  • Regional political parties
  • Different regions of the country

A broad consensus would provide political legitimacy and stability to the exercise.

The issue is particularly important because disagreement over delimitation could deepen existing North–South political tensions.

What are the Major Concerns?

Demographic inequality

Different States have different population trajectories. Using population alone may disproportionately benefit high-growth States.

Reward versus penalty

States that invested in:

  • Family planning
  • Women’s education
  • Healthcare
  • Lower fertility

fear that their success could result in reduced relative representation.

Federal imbalance

A significant increase in the representation of some States could alter the balance of political power within the Union.

Political polarisation

If delimitation is perceived as favouring particular regions or political parties, it could intensify political mistrust.

Women’s reservation

The 106th Constitutional Amendment Act, 2023 provides for reservation of approximately one-third of seats for women in the Lok Sabha and State Assemblies, with implementation linked to delimitation following a Census. This makes the delimitation exercise even more consequential.

What are the Possible Solutions?

The objective should be to correct representation imbalances without creating a demographic penalty.

  1. Increase the size of Lok Sabha

Instead of taking seats away from States with slower population growth, the total number of Lok Sabha seats could be increased.

This would allow high-population States to receive additional representation while protecting the existing representation of other States.

Various studies have examined substantially larger Lok Sabha configurations.

  1. Consensus-based formula

The government could consult all States and political parties before finalising the methodology.

  1. Consider demographic performance

Population may remain an important criterion, but factors such as fertility reduction and demographic transition could be considered to avoid penalising States for population stabilisation.

  1. Strengthen the Rajya Sabha

Since the Rajya Sabha represents the States, strengthening its federal role could help maintain the balance between population-based representation in the Lok Sabha and State-based representation in the Council of States.

Russia’s Share in India’s Oil Imports Jumps to a Record 48%

Why in News?

Russia’s share in India’s crude oil imports reached an all-time high of about 48% in June 2026. This is significant because Russia has emerged as India’s dominant crude-oil supplier since the Russia–Ukraine conflict disrupted traditional global oil trade patterns.

The development comes at a time when the United States is preparing legislation that could impose tariffs of up to 100% on countries purchasing Russian energy, creating a difficult strategic choice for India.

Why has India increased Russian oil imports?

1. Discounted Russian crude

After the Russia–Ukraine war began in 2022, Western sanctions restricted Russia’s traditional energy markets.

Russia therefore offered crude oil at attractive prices to countries such as India and China.

For India, cheaper crude means:

Lower crude procurement cost → lower refinery input cost → protection against higher domestic fuel prices

However, the discount on Russian crude has narrowed considerably in recent months.

2. India’s huge energy requirements

India is the world’s third-largest crude oil importer and consumer.

Domestic crude production is insufficient to meet demand.

Therefore, India depends heavily on imports for its energy requirements.

This makes:

3. Energy security = Availability + Affordability + Diversification

India’s relationship with Russia has become an important component of this strategy.

4.Refinery flexibility

Indian refineries are capable of processing different varieties of crude.

This allows Indian refiners to purchase Russian crude when it is commercially attractive and process it into:

  • Petrol
  • Diesel
  • Aviation fuel
  • Petrochemical products

India can therefore take advantage of changes in international crude prices.

Why is Russia important for India's energy security?

India traditionally sourced crude oil from:

  • Iraq
  • Saudi Arabia
  • UAE
  • Kuwait
  • Other Gulf producers

After 2022, Russia became a major alternative supplier.

This diversification initially reduced India’s dependence on the Middle East.

But the current situation has created a different type of concentration risk because Russia now accounts for nearly half of India’s crude imports.

The U.S. factor – Why is this important?

This is the most important international-relations dimension of the news.

The U.S. is considering measures that could impose very high tariffs on countries that continue purchasing Russian energy.

The objective is to increase economic pressure on Russia over the Ukraine conflict.

India, China and Türkiye are among the major buyers of Russian energy and could therefore face pressure.

The dilemma for India:

Continue buying Russian oil

  • Cheaper/competitive crude
  • Energy security
  • Lower import costs

But

  • Risk of U.S. trade penalties
  • Pressure on India–U.S. relations
  • Possible disruption to banking, shipping and insurance

The proposed tariff measures are therefore not simply an oil issue—they have implications for India’s foreign policy and strategic autonomy.

Why can't India simply stop buying Russian oil?

India cannot immediately replace such a large volume of Russian crude.

A sudden shift could lead to:

Higher import bill

Alternative crude may be more expensive.

Inflationary pressure

Higher crude prices can increase transportation and production costs.

Current account pressure

A higher oil import bill can worsen India’s trade/current-account position.

Refinery adjustments

Refineries have established supply chains and commercial arrangements around different crude grades.

Energy security concerns

India needs a stable and predictable supply of crude.

Therefore, India is likely to favour diversification rather than an abrupt withdrawal from Russian oil.

Strategic Autonomy

India’s position reflects its long-standing principle of strategic autonomy.

India argues that its energy purchases are based primarily on:

  • National interest
  • Energy security
  • Price
  • Availability
  • Market conditions

Rather than completely aligning with one geopolitical bloc, India attempts to maintain relationships with multiple major powers.

Example:

India maintains strategic relations with:

Russia + USA + EU + Gulf countries + Iran + other energy suppliers

This is an example of multi-alignment.

Impact on India–Russia Relations

Oil has added a strong economic dimension to India–Russia relations.

Traditionally, India–Russia relations have been particularly strong in:

  • Defence
  • Nuclear energy
  • Space cooperation
  • Diplomacy
  • Energy

The growing oil trade has strengthened the economic relationship.

However, excessive dependence on one supplier also creates vulnerability.

Impact on India–U.S. Relations

The issue can become a source of friction.

The U.S. wants to economically isolate Russia, while India wants to maintain access to affordable energy.

This creates a potential conflict between:

India’s strategic autonomy

and

U.S. geopolitical objectives regarding Russia.

Nevertheless, India–U.S. relations encompass much broader areas such as:

  • Defence
  • Technology
  • Trade
  • Indo-Pacific cooperation
  • Critical and emerging technologies
  • Supply-chain resilience

Therefore, the oil issue should be viewed as one component of a much larger relationship.

India's Options Going Forward

  1. Diversify suppliers

India can increase purchases from:

  • Saudi Arabia
  • UAE
  • Iraq
  • United States
  • African producers
  • Latin American producers
  1. Maintain multiple supply routes

This reduces vulnerability to geopolitical disruptions.

  1. Expand strategic petroleum reserves

Strategic reserves can protect India against temporary global supply disruptions.

  1. Accelerate renewable energy

Greater use of:

  • Solar
  • Wind
  • Nuclear energy
  • Electric mobility
  • Green hydrogen

can gradually reduce India’s dependence on imported fossil fuels.

  1. Continue diplomatic engagement

India needs to negotiate with both Russia and the U.S. to protect its national interests.

E-Samudra Platform: Digitising India’s Maritime Governance

What is E-Samudra?

E-Samudra is a unified digital platform for India’s maritime sector, launched on 8 August 2026 in Mumbai.

It brings maritime services for seafarers, ship owners, shipping companies, charterers, ports and other stakeholders onto a single digital platform.

The platform aims to shift maritime administration from a physical, office-based system to digital-first and faceless governance.

Why was E-Samudra launched?

India has a rapidly expanding maritime workforce and wants to strengthen its position as a global maritime power.

The platform aims to:

  • Reduce paperwork and physical visits
  • Make maritime services faster and transparent
  • Provide online applications and payments
  • Enable real-time tracking
  • Provide digitally issued certificates
  • Reduce compliance burden
  • Improve services and welfare for seafarers
  • Promote Ease of Doing Business in the maritime sector

The official E-Samudra portal currently describes it as India’s Unified Maritime Services Portal, integrating 72+ services.

Who launched it?

E-Samudra was launched by Union Minister for Ports, Shipping and Waterways Sarbananda Sonowal at a national stakeholder interaction on seafarer security, safety and welfare in Mumbai.

The initiative is associated with the Directorate General of Maritime Administration (DGMA) under the Ministry of Ports, Shipping and Waterways.

Prelims Fact:

Ministry: Ministry of Ports, Shipping and Waterways
Sector: Maritime governance
Nature: Digital governance platform

What services does E-Samudra provide?

The platform provides a single digital window for maritime-related services.

Major features:

  1. Digital applications
    Stakeholders can apply for maritime services online.
  2. Online payments
    Payments can be made digitally.
  3. Real-time tracking
    Users can track the status of applications.
  4. Digital certificates
    Certificates can be issued digitally.
  5. Paperless processing
    Reduces dependence on physical documents.
  6. Integrated services
    Multiple maritime services are brought together on one platform.

The official portal highlights 72+ services, paperless processing, secure digital infrastructure and real-time tracking.

Who are the major stakeholders?

Remember this for Prelims:

E-Samudra → Maritime stakeholders

It serves:

  • Seafarers
  • Ship owners
  • Charterers
  • Shipping companies
  • Seamen
  • Maritime Transport Operators (MTOs)
  • Ports
  • Other maritime stakeholders

 

Other Digital Maritime Initiatives

E-Samudra is part of a broader digital transformation of maritime administration.

e-NAVIK

A 24×7 grievance redressal system for seafarers.

Seafarer Tracking Dashboard

An upcoming system for monitoring and tracking seafarers.

d-SEA

Digital Seafarers Employment Agreement, aimed at digitising employment agreements.

Seafarers Welfare Fund Society

Provides welfare-related support to seafarers.

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