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
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