UPSC current affairs, 7 October 2026

• Under the proposal, GST refunds would be acknowledged within 10 days, with 90% released through automated risk assessment.
• Small taxpayers who supply only to consumers would file an annual return instead of monthly returns.
• The definition of service exports would be widened to cover overseas branch operations and domestic testing and research activities.

GST and ease of doing business: the proposals target compliance burdens on small firms and delays in input tax credit and refunds.

• Peter Hegemann studied how the alga Chlamydomonas swims toward light.
• Georg Nagel found an algal protein that opens an ion channel when lit by blue light; Karl Deisseroth used it as a light switch for nerve cells.
• Light-sensitive protein genes are delivered into target cells using harmless viruses as carriers.

Biotechnology and health research: an example of how curiosity-driven work on algae produced a tool for neuroscience and possible therapies.

• The Bessent-He channel links US Treasury Secretary Scott Bessent and Chinese Vice Premier He Lifeng.
• The Busan Agreement trade truce of October 2025 has been extended to January 10, 2027.
• China's 21st Party Congress is due in late 2027.

Great power relations: the article argues AI and technology rivalry make a US-China 'condominium' unlikely, which matters for India's strategic space.

• The National Household Travel Survey was conducted by the National Statistics Office under MoSPI from July 2025 to June 2026.
• A higher share of women walk to work in Madhya Pradesh, Uttar Pradesh and Bihar, while Kerala shows a smaller rural-urban gap in women's public transport use.
• The Nirbhaya Fund supports women's safety in public transport.

Women and mobility: data showing how transport access shapes women's economic participation, useful for female labour force and urban planning answers.

2019 · GS1 · 15 marks What are the continued challenges for women in India against time and space?

How to use it: Two-thirds of working women walk or take public transport, over half of rural working women walk, and limited mobility adds to 'time poverty' that restricts jobs, education and healthcare.

• The Merchant Discount Rate is the fee a merchant pays banks for accepting digital payments.
• The government spent ₹1,500 crore in 2024-25 on incentives for low-value UPI merchant transactions.
• NPCI, which runs UPI, was promoted by the RBI and the Indian Banks' Association.

Digital payments policy: the trade-off between making UPI financially sustainable and protecting the gains of digitalisation such as tax compliance and lower cash handling.

• The writer proposes reforming the General Financial Rules and giving high-quality research institutions flexibility, with accountability shifting from procedural compliance to measurable outcomes.

Research and development policy: a reform list for research funding, labs and regulation, with the writer's view that building a science-led nation takes about two decades.

• UPI processed over 24,000 crore transactions worth over ₹314 lakh crore in 2025-26.
• In the survey, 49% of respondents used UPI daily and 24% weekly.
• Money mules are people recruited, often unknowingly, to move illegally obtained funds.

Cyber security and digital finance: overconfidence among users is a vulnerability, which supports the case for user awareness alongside technical safeguards.

• The Status of Policing in India Report 2026 was prepared by Common Cause and Lokniti-CSDS.
• RBI's 2017 circular sets zero customer liability for bank negligence or third-party breaches reported within three working days.
• The 2026 Third Amendment Directions aim to broaden protection to cases where customers are tricked into making payments.

Consumer protection in banking: shows the gap between RBI liability rules and victims' experience, and weak account verification that lets mule accounts operate.

• BrahMos Aerospace is a joint venture of India's DRDO and Russia's NPO Mashinostroyeniya.
• BrahMos flies at Mach 2.8 to 3 and can be launched from land, sea, air and submarine platforms.
• Buy (Indian-IDDM) is a Defence Acquisition Procedure 2020 category requiring at least 68% indigenous content.

Defence indigenisation: an example of DAP 2020 procurement categories being used to raise domestic content and involve MSMEs.

• Census is a Union subject under Entry 69 of the Union List and is conducted under the Census Act, 1948.
• The Census has a budget of ₹11,718.24 crore.
• The Registrar General conducting the Census works under the Ministry of Home Affairs.

Data for governance: caste enumeration and a digital Census will shape welfare targeting and debates on social justice policy.

• The 1967 Outer Space Treaty prohibits national appropriation of celestial bodies.
• The Artemis Accords propose 'safety zones' that let nations restrict access to designated lunar areas.
• China and Russia plan a 10 kW reactor for the International Lunar Research Station.

Space governance: competition for lunar south pole resources raises the question of how Artemis Accords 'safety zones' fit with the Outer Space Treaty's bar on national ownership.

• The Press Council of India is set up under the Press Council Act, 1978 and has a Chairperson and 28 members with three-year terms.
• Its members include six newspaper editors, seven working journalists, six newspaper owners, five MPs, three experts and one news agency representative.
• In May 2025 the Delhi High Court sought responses from the PCI and the Centre on the delay.

Media regulation and statutory bodies: vacancies weaken a self-regulatory body meant to protect press freedom and standards.

• Ukraine's drone strikes have reached the Urals and Siberia.
• Russia has banned diesel exports after strike damage to refineries.
• Ukraine estimates Russia holds 600 ballistic missiles in reserve and can produce up to 140 a month.

Russia-Ukraine war: the conflict has shifted toward strikes on energy infrastructure, with Russia banning diesel exports after refinery damage.

• The International Energy Agency, which coordinates strategic oil reserve policy, will coordinate the G7 release.
• Under-recoveries are losses public fuel retailers incur when selling below cost at government-set prices.
• The release will run for four months, with a significant share of diesel front-loaded in the first 20 days.

Energy security: the release gives temporary relief on diesel prices but, as the analysis notes, does not address structural problems in the fuel market.

• The Board of Peace recovery plan is $2.45 billion, against a UN reconstruction estimate of $71.4 billion.
• The Israel Defense Forces have expanded across two-thirds of Gaza.

West Asia: the stalled peace process, recognition of Palestine by Western states and strains in US-Israel ties affect regional stability and India's interests.

• The sensitivity of India's 10-year bond yield to global yields fell from 1.25 in 2013 to 0.43 in 2026.
• State Development Loan auctions cleared between 7.3% and 7.9%.
• The India-US yield spread has narrowed to about 200 basis points.

External sector and monetary policy: shows how global interest rates affect India's borrowing costs and capital flows, and what buffers reduce the impact.

• The Index of Services Production is a monthly indicator of output in the formal services sector.
• The Advisory Committee on National Accounts Statistics advises MoSPI on methods and new data sources.
• Private Final Consumption Expenditure is the largest expenditure component of GDP.

Quality of economic statistics: using digital payment data can improve coverage of services output, but data stability and representativeness need checking.