UPSC Current Affairs – 1 June 2026

🔥 Daily UPSC Current Affairs Analysis

UPSC Current Affairs Today – 1 June 2026

UPSC-focused current affairs explanation for Prelims, Mains GS Papers and Interview preparation by DRONA IAS Academy, Patiala.


1. Special Intensive Revision (SIR) of Electoral Rolls Begins

Why in News?

The Election Commission started the third phase of Special Intensive Revision (SIR) of electoral rolls in Odisha, Mizoram, Sikkim and Manipur.

UPSC Explanation

The objective of the exercise is to ensure that no eligible citizen is left out and no ineligible person is included in electoral rolls.

The revision process is important for maintaining free and fair elections and improving the accuracy of voter databases.

Prelims Point

Article 324 gives the Election Commission powers related to superintendence, direction and control of elections.

Mains Perspective

Electoral roll purification is essential for democratic integrity, but the process must ensure that genuine voters are not wrongly excluded.

UPSC Relevance

  • GS Paper 2 – Polity
  • Election Commission
  • Electoral Reforms
  • Free and Fair Elections

2. Nepal PM Sparks Controversy Over Border Remarks

Why in News?

Nepal Prime Minister Balendra Shah stated that Nepal too had encroached upon Indian territory in some areas.

UPSC Explanation

The statement is linked with the long-standing India-Nepal boundary dispute involving Kalapani, Lipulekh and Limpiyadhura regions.

The issue resurfaced after India revived the Kailash Mansarovar Yatra route via Lipulekh Pass.

Prelims Point

Lipulekh Pass is located near the India-Nepal-China tri-junction in Uttarakhand.

Mains Perspective

Border disputes affect neighbourhood diplomacy and require sustained political dialogue and trust-building mechanisms.

UPSC Relevance

  • GS Paper 2 – International Relations
  • India-Nepal Relations
  • Border Disputes
  • Neighbourhood First Policy

3. CBSE On-Screen Marking Cybersecurity Controversy

Why in News?

CBSE acknowledged vulnerabilities in its On-Screen Marking platform after ethical hackers exposed security flaws in the system.

UPSC Explanation

The controversy raised concerns about cybersecurity, student data privacy and the handling of sensitive educational information.

Questions were also raised regarding cloud storage, AI processing of student data and digital governance standards.

Prelims Point

Cybersecurity vulnerabilities can emerge from weak cloud storage protection and poor authentication systems.

Mains Perspective

India’s digital governance ecosystem requires stronger cybersecurity frameworks, data protection laws and institutional accountability.

UPSC Relevance

  • GS Paper 3 – Cyber Security
  • Data Privacy
  • Digital Governance
  • Artificial Intelligence Ethics

4. General N.S. Raja Subramani Takes Charge as CDS

Why in News?

General N.S. Raja Subramani assumed charge as India’s Chief of Defence Staff (CDS).

UPSC Explanation

The new CDS highlighted the importance of Jointness, Atmanirbharta and Innovation in strengthening India’s defence preparedness.

The CDS plays an important role in defence integration, military reforms and coordination among the three armed forces.

Prelims Point

The Chief of Defence Staff heads the Department of Military Affairs.

Mains Perspective

Integrated military planning and indigenous defence production are essential for modern national security architecture.

UPSC Relevance

  • GS Paper 3 – Internal Security
  • Defence Reforms
  • Theatre Commands
  • Atmanirbhar Bharat

5. Admiral Krishna Swaminathan Becomes New Navy Chief

Why in News?

Admiral Krishna Swaminathan assumed charge as the new Chief of Naval Staff.

UPSC Explanation

The Navy chief emphasised maritime security, operational readiness and capability enhancement in the Indo-Pacific region.

India’s maritime strategy is increasingly important because of geopolitical competition and economic interests in the Indian Ocean Region.

Prelims Point

The Indian Navy plays a major role in securing India’s maritime boundaries and sea trade routes.

Mains Perspective

Maritime power is central to India’s Indo-Pacific strategy and regional security engagement.

UPSC Relevance

  • GS Paper 3 – Security
  • Indian Ocean Region
  • Indo-Pacific
  • Maritime Security

6. Odisha Clears Road for Vedanta’s Sijimali Mining Project

Why in News?

Odisha government approved forest land diversion for a road linked with Vedanta’s Sijimali bauxite mining project.

UPSC Explanation

The project has faced resistance from local tribal communities who fear ecological damage and livelihood loss.

The issue highlights the conflict between economic development, mining activity and tribal rights.

Prelims Point

Forest diversion approvals are governed under forest and environmental protection laws.

Mains Perspective

Sustainable development requires balancing industrial growth with environmental conservation and tribal welfare.

UPSC Relevance

  • GS Paper 3 – Environment
  • Mining and Development
  • Forest Rights Act
  • Tribal Issues

7. Delhi Building Collapse Raises Urban Governance Questions

Why in News?

Six people died after a building collapsed in Delhi’s Mehrauli area amid allegations of illegal construction and negligence.

UPSC Explanation

The incident highlights failures in urban planning, municipal governance and enforcement of building safety regulations.

Rapid urbanisation without strict regulatory oversight increases disaster vulnerability in Indian cities.

Prelims Point

Municipal bodies are responsible for approving and monitoring building safety norms in urban areas.

Mains Perspective

Urban governance reforms must focus on accountability, disaster preparedness and safe infrastructure development.

UPSC Relevance

  • GS Paper 2 – Urban Governance
  • GS Paper 3 – Disaster Management
  • Municipal Administration
  • Urban Planning

8. NFHS-6 Shows Rise in Obesity and Diabetes

Why in News?

NFHS-6 data from Maharashtra showed rising obesity, diabetes, hypertension and C-section deliveries.

UPSC Explanation

The report reflects changing lifestyle patterns, urban health challenges and the growing burden of non-communicable diseases.

At the same time, child immunisation and nutrition indicators showed improvement in some areas.

Prelims Point

NFHS is an important nationwide survey related to health, nutrition and demographic indicators.

Mains Perspective

India’s public health system must increasingly focus on preventive healthcare and lifestyle disease management.

UPSC Relevance

  • GS Paper 2 – Health
  • NFHS
  • Nutrition
  • Public Health Policy

Editorial: The Shadow Over Adivasi Identity and Faith

Editorial Theme

The editorial discusses growing concerns regarding Adivasi identity, cultural autonomy and religious freedom.

UPSC Explanation

The article highlights how majoritarian politics may influence tribal traditions, faith systems and social structures.

It also raises questions about constitutional protection for tribal communities and preservation of indigenous culture.

Mains Perspective

India’s diversity must be protected through constitutional safeguards, inclusive governance and respect for indigenous identities.

UPSC Relevance

  • GS Paper 1 – Indian Society
  • GS Paper 2 – Tribal Welfare
  • Fifth Schedule Areas
  • PESA Act and Forest Rights Act