UPSC Current Affairs Today – 27 May 2026
UPSC-focused current affairs explanation for Prelims, Mains GS Papers and Interview preparation by DRONA IAS Academy, Patiala.
1. India-U.S. Critical Minerals and Rare Earth Deal
Why in News?
India and the United States signed a framework to strengthen cooperation in critical minerals and rare earth elements amid growing concerns over China’s dominance in strategic mineral supply chains.
UPSC Explanation
Critical minerals are essential for electric vehicles, semiconductors, renewable energy, AI technology and defence manufacturing.
The agreement is important because global supply chains are increasingly affected by geopolitical tensions and export restrictions.
Prelims Point
Critical minerals include lithium, cobalt, nickel, graphite and rare earth elements.
Mains Perspective
India needs diversified and resilient mineral supply chains to strengthen strategic autonomy and reduce overdependence on China.
UPSC Relevance
- GS Paper 2 – International Relations
- GS Paper 3 – Economy
- Science & Technology
- Supply Chain Security
2. Quad Maritime Security and Strait of Hormuz Crisis
Why in News?
Quad countries announced new maritime surveillance and energy security initiatives amid tensions in the Strait of Hormuz and South China Sea.
UPSC Explanation
The Quad is focusing on maritime domain awareness, freedom of navigation, Indo-Pacific security and energy cooperation.
The issue has become important due to global concerns over maritime trade disruptions and regional security challenges.
Prelims Point
Quad members are India, USA, Japan and Australia.
Mains Perspective
Quad strengthens India’s strategic role in maintaining a free, open and rules-based Indo-Pacific region.
UPSC Relevance
- GS Paper 2 – International Relations
- Indo-Pacific Strategy
- Maritime Security
- Energy Security
3. Committee on Demographic Change and Illegal Immigration
Why in News?
The Union Government formed a high-level committee to study demographic changes caused by illegal immigration and other abnormal reasons.
UPSC Explanation
The issue is linked with national security, social stability, border management and protection of tribal communities.
The committee will also recommend mechanisms related to population stabilisation and illegal immigrant identification.
Prelims Point
India’s Total Fertility Rate (TFR) has declined to 2.0, below the replacement level of 2.1.
Mains Perspective
Illegal immigration creates challenges for governance, internal security and demographic balance.
UPSC Relevance
- GS Paper 2 – Governance
- GS Paper 3 – Internal Security
- Population Policy
- Border Management
4. U.S.-Iran Conflict and Oil Prices
Why in News?
Iran accused the United States of violating ceasefire agreements after fresh strikes near the Strait of Hormuz.
UPSC Explanation
Any conflict in West Asia directly affects global oil prices, crude supply and India’s energy security.
Rising oil prices increase inflation, transportation costs and pressure on India’s economy.
Prelims Point
The Strait of Hormuz connects the Persian Gulf with the Arabian Sea.
Mains Perspective
India requires energy diversification, strategic reserves and stable pricing mechanisms to manage global energy shocks.
UPSC Relevance
- GS Paper 2 – International Relations
- GS Paper 3 – Economy
- Energy Security
- Inflation
5. Mekedatu Project and Cauvery Water Dispute
Why in News?
The Supreme Court rejected Tamil Nadu’s review plea against Karnataka’s proposed Mekedatu project.
UPSC Explanation
The issue is related to Cauvery river water sharing between Karnataka and Tamil Nadu.
The dispute highlights challenges in cooperative federalism and interstate river water management.
Prelims Point
The Cauvery basin includes Karnataka, Tamil Nadu, Kerala and Puducherry.
Mains Perspective
India needs stronger institutional coordination and cooperative mechanisms for resolving interstate river disputes.
UPSC Relevance
- GS Paper 2 – Federalism
- Inter-State River Water Disputes
- Cauvery Water Management Authority
6. Ebola Alert in Bengaluru
Why in News?
A woman from Uganda showed suspected Ebola symptoms in Bengaluru, triggering health surveillance measures.
UPSC Explanation
The case highlights the importance of epidemic preparedness, airport screening, quarantine systems and public health infrastructure.
The World Health Organization has already declared Ebola outbreaks in Africa as a public health emergency.
Prelims Point
Ebola is a viral hemorrhagic disease spread through bodily fluids.
Mains Perspective
India requires stronger disease surveillance and emergency health response systems to manage global health threats.
UPSC Relevance
- GS Paper 2 – Health
- Disaster Management
- Public Health Preparedness
7. Manipur Violence and Ethnic Conflict
Why in News?
Four Kuki men were arrested in connection with the abduction of six Naga civilians in Manipur.
UPSC Explanation
The incident reflects ethnic tensions, insurgency concerns and governance challenges in Northeast India.
The issue also highlights the importance of peace-building and community reconciliation.
Prelims Point
Manipur is a strategically important State in Northeast India.
Mains Perspective
Long-term peace in Northeast India requires dialogue, security coordination and inclusive governance.
UPSC Relevance
- GS Paper 3 – Internal Security
- Northeast India
- Ethnic Conflict
- Insurgency
Editorial 1: India’s Energy Strategy Needs Price Correction
Editorial Theme
The editorial discusses India’s fuel pricing strategy and the need for rational price correction amid global energy uncertainty.
UPSC Explanation
Fuel prices directly affect inflation, transportation costs, industrial production and household expenditure.
Transparent pricing and energy diversification are essential for long-term economic stability.
Mains Perspective
India’s energy policy should balance consumer welfare, fiscal stability and long-term energy security.
UPSC Relevance
- GS Paper 3 – Economy
- Inflation
- Energy Security
- Fiscal Policy
Editorial 2: Adjusting to a New Geopolitical Era
Editorial Theme
The editorial explains changing global geopolitics due to China’s rise, supply chain tensions and Indo-Pacific strategic competition.
UPSC Explanation
India is strengthening strategic partnerships while maintaining strategic autonomy and multipolar diplomacy.
The evolving geopolitical environment is reshaping global trade, technology and security frameworks.
Mains Perspective
India’s foreign policy increasingly focuses on balancing national interests with global strategic cooperation.
UPSC Relevance
- GS Paper 2 – International Relations
- India-U.S. Relations
- Quad
- Strategic Autonomy
DRONA IAS Academy, Patiala
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