Daily Current Affairs – 4 September 2026

1. ISRO Successfully Launches GSLV-F17 Carrying EOS-05

One of the major science and technology developments of the day was the launch of the GSLV-F17/EOS-05 mission. The Indian Space Research Organisation conducted the mission from the Satish Dhawan Space Centre in Sriharikota on 4 September 2026.

EOS-05 is an Earth observation satellite. Such satellites are important because observations from space can support activities such as land monitoring, environmental assessment, disaster management and planning.

The mission is also significant from the examination point of view because questions related to launch vehicles, satellite applications and ISRO missions are frequently included in science and technology sections.

2. National Awards to Teachers 2026

Teachers' Day is observed in India on 5 September, the birth anniversary of former President and educationist Dr. Sarvepalli Radhakrishnan.

The National Awards to Teachers recognise teachers and faculty members whose work demonstrates excellence, innovation, commitment and meaningful contribution to education. The 2026 award-related activities are being conducted around Teachers' Day.

For students, the broader lesson is important: education is not limited to classroom teaching. Good teaching can involve innovation, research, mentoring, community engagement and helping learners develop independent thinking.

3. India-Belgium Relations Gain Attention During Belgian Prime Minister's Visit

India and Belgium continued discussions on strengthening bilateral cooperation during Belgian Prime Minister Bart De Wever's visit to India.

The discussions have a wide economic and strategic dimension. Areas of cooperation include defence, industrial partnerships, critical minerals, advanced manufacturing, clean energy and trade.

Defence cooperation is particularly relevant because both sides have discussed greater interaction through defence dialogue, high-level visits, training and capacity building. There is also interest in co-development and co-production involving defence industries.

4. RAKSHA Defence Diplomacy Roadmap

India's defence diplomacy received attention with the release of the RAKSHA document, described as a structured long-term roadmap for India's international defence partnerships.

The approach places emphasis on strategic partnerships, capacity building, defence exports, indigenous manufacturing and maritime security. It fits into India's larger effort to strengthen domestic defence production while expanding practical cooperation with partner countries.

Defence diplomacy is broader than military exercises. It can include training, technology cooperation, institutional dialogue, defence production and cooperation between armed forces.

5. UNEP Report Examines the Risk of 1.5°C Climate Overshoot

The United Nations Environment Programme has highlighted the growing challenge of temporarily exceeding the 1.5°C global warming threshold.

The idea of climate overshoot describes a situation in which global temperatures rise above a specified temperature limit before potentially declining later. The important point is that a temporary overshoot does not mean that the resulting risks disappear.

Higher peak warming and a longer period of elevated temperatures can increase pressure on ecosystems, agriculture, human health, water resources and vulnerable communities.

6. RBI Annual Report 2025-26: Balance Sheet and Surplus in Focus

The Reserve Bank of India has released its Annual Report for 2025-26, providing information about the central bank's financial position and its activities during the year.

According to the reported figures, the RBI's balance sheet expanded by more than one-fifth during the year, while the surplus transferred to the Central Government reached a record level of about ₹2.86 lakh crore.

For examination preparation, it is useful to understand that the RBI is not only responsible for monetary policy. It also manages India's foreign-exchange reserves, regulates the banking system, issues currency and performs several functions connected with financial stability.

7. India's Fiscal Deficit During April-July FY 2026-27

India's fiscal position has also remained an important economic topic. During the first four months of financial year 2026-27, the fiscal deficit was reported at around ₹4.55 lakh crore.

Fiscal deficit broadly represents the gap between the government's total expenditure and its receipts excluding borrowings. The government finances this gap partly through borrowing.

Students should avoid memorising the number alone. Understanding the meaning of fiscal deficit makes it easier to solve questions involving government borrowing, public expenditure, revenue receipts and fiscal policy.

8. National Nutrition Week 2026

National Nutrition Week is being observed in India from 1 to 7 September 2026. The campaign focuses attention on balanced diets, healthy food choices and better nutrition awareness.

Nutrition is closely linked with public health, child development, learning outcomes and productivity. For this reason, nutrition programmes are important not only from a health perspective but also from the viewpoint of human development.

Current affairs questions may ask the dates of the observance, its theme, or the government programmes connected with nutrition.

9. Quantum Computing Initiative in Amaravati

Andhra Pradesh's Quantum Valley initiative has drawn attention with plans to host a physical quantum computing system in Amaravati.

Quantum computers work on principles of quantum mechanics and use quantum bits, or qubits, instead of conventional computer bits. Their potential applications include specialised optimisation, scientific modelling, materials research and cryptography.

The development is relevant for competitive examinations because India has increasingly focused on building research capacity in emerging technologies such as artificial intelligence, semiconductors and quantum computing.

10. Shakti Sharma Reaches Air Vice Marshal Rank

The Indian Air Force has highlighted the career progression of Air Vice Marshal Shakti Sharma, who became the first woman non-medical officer of the Indian Air Force to attain the rank of Air Vice Marshal.

Her appointment is significant because it reflects the expanding participation of women in professional and leadership roles within India's armed forces.

In examination questions, this development may appear under defence, women empowerment or important appointments and achievements.

11. India's Asian Games 2026 Contingent

India is preparing for the 2026 Asian Games, which will be held in Aichi-Nagoya, Japan. The Games are scheduled from 19 September to 4 October 2026.

India's contingent has been expanded to 768 members, including athletes and officials/support personnel, with participation planned across 36 disciplines.

The Asian Games are a major multi-sport event in Asia and are organised under the Olympic Council of Asia. For current-affairs preparation, remember the host region, dates and India's participation.

12. Assam Special Current Affairs – 4 September 2026

Assam Police Recruitment and Strengthening of the Force

Assam Police has remained in focus with discussions about expanding the strength of the police force and improving the effectiveness of law enforcement.

For Assam-focused competitive examinations, students should pay attention to police recruitment, administrative reforms, crime investigation, conviction rates and modernisation of policing.

Assam and Jal Jeevan Mission

Assam continues to be part of the national effort to expand functional household tap-water connections under the Jal Jeevan Mission.

The programme is important for Assam because access to safe drinking water has direct links with public health, rural development and quality of life.

Important Current Affairs One-Liners – 4 September 2026

1. GSLV-F17/EOS-05 mission was launched by ISRO on 4 September 2026.
2. EOS-05 is an Earth observation satellite.
3. The GSLV-F17 mission was launched from Sriharikota.
4. Teachers' Day in India is observed on 5 September.
5. Teachers' Day is associated with Dr. Sarvepalli Radhakrishnan.
6. Belgium Prime Minister Bart De Wever visited India in September 2026.
7. India and Belgium discussed defence and industrial cooperation.
8. RAKSHA is associated with India's defence diplomacy roadmap.
9. UNEP has highlighted the issue of temporary exceedance of the 1.5°C warming threshold.
10. The RBI Annual Report 2025-26 reported a surplus transfer of about ₹2.86 lakh crore to the Central Government.
11. National Nutrition Week 2026 is being observed from 1 to 7 September.
12. The 2026 Asian Games will be held in Aichi-Nagoya, Japan.
13. The 2026 Asian Games are scheduled from 19 September to 4 October.
14. Assam continues to participate in the Jal Jeevan Mission.

Quick Revision – 4 September 2026

Daily Current Affairs MCQs – 4 September 2026

Subject-Wise Current Affairs Revision

National Affairs

National focus areas include Teachers' Day preparations, education recognition, RBI financial developments, nutrition awareness and India's technology and defence initiatives.

Science and Technology

The most important science topic is the successful GSLV-F17/EOS-05 mission. Quantum computing is another important technology topic for students.

Economy

Revise the RBI Annual Report, central bank functions and the concept of fiscal deficit.

Defence

Focus on the RAKSHA defence diplomacy roadmap, India-Belgium defence cooperation and the increasing importance of indigenous defence production.

Environment

Revise UNEP, the Paris Agreement, the 1.5°C temperature goal and the meaning of climate overshoot.

Sports

Remember the 2026 Asian Games, host region Aichi-Nagoya and the scheduled dates of 19 September to 4 October 2026.

Assam

Assam-focused preparation should include state administration, Assam Police developments, drinking-water programmes and other state-level government initiatives.

How to Study Today's Current Affairs

Do not try to memorise every sentence. First read the main development, then identify the organisation, place, date and reason the event is important.

A useful revision method is to divide today's material into five groups: Space, Economy, Defence, International Relations and Assam. After one reading, attempt the MCQs without looking at the answers.

Finally, revise the one-liners again before moving to the next day's current affairs. This creates a simple daily revision cycle without making current-affairs preparation unnecessarily complicated.

Frequently Asked Questions

What is the GSLV-F17/EOS-05 mission?

It is an ISRO space mission involving the GSLV-F17 launch vehicle and the EOS-05 Earth observation satellite.

When is Teachers' Day observed in India?

Teachers' Day is observed in India on 5 September in memory of Dr. Sarvepalli Radhakrishnan.

What is the RAKSHA document?

RAKSHA is associated with India's long-term defence diplomacy approach and international defence partnerships.

What is climate overshoot?

Climate overshoot refers to a situation in which global warming temporarily exceeds a particular temperature threshold before potentially declining later.

When will the Asian Games 2026 be held?

The 2026 Asian Games are scheduled to take place in Aichi-Nagoya, Japan, from 19 September to 4 October 2026.

Official Sources for Verification

Readers are encouraged to verify important facts through the original government and institutional sources. These links are provided for reference and further study.