UPSC CSE Mains Answer Writing

Introduction

Air Chief Marshal Ashutosh Dixit took charge as the 29th Chief of the Air Staff on 1 November 2026 with the theme VAYU. It frames the IAF's twin task of rebuilding capability and integrating with the Army and Navy.

Capability challenges

• Fighter squadron strength remains well below the sanctioned 42 squadrons as older fleets retire.
• Delays in indigenous platforms such as Tejas Mk1A engines slow induction.

Jointness and theatre commands

• The CDS and Department of Military Affairs (2020) were created to promote jointness.
• IAF has voiced concern that limited air assets may be split thinly across theatres.

Aatmanirbharta

• Positive indigenisation lists and DAP 2020 favour Indian-designed equipment.

Way forward

A time-bound plan to restore squadron strength, steady funding for indigenous programmes and theatre structures that keep air power flexible will make the IAF operationally ready, self-reliant and integrated.

• Shekatkar Committee (2016) on combat capability and jointness
• Department of Military Affairs and CDS created in 2020
• Defence Acquisition Procedure 2020 and positive indigenisation lists

Introduction

Gross GST collections in October 2026 rose about 23% to over Rs 2.31 lakh crore, with import GST up 42.2%. Net collections reached Rs 2.03 lakh crore after refunds.

Drivers of buoyancy

• Festive-season demand lifted domestic GST by 15.8%.
• E-invoicing, e-way bills and data analytics have improved compliance.
• Rate rationalisation widened the base and reduced classification disputes.
• Higher imports pushed IGST, which made up the largest share of collections.

Federal implications

• The GST Council under Article 279A is a model of pooled sovereignty.
• States lost independent taxing power and depend on IGST settlement and devolution.
• End of compensation in 2022 created revenue anxiety for manufacturing States.
• Higher collections raise the divisible pool, of which States get 41% under the 15th Finance Commission.

Concerns

• Petroleum, electricity and alcohol remain outside GST, limiting input tax credit.
• Refund delays and inverted duty structures hurt MSME liquidity.
• GST Appellate Tribunals need to be fully functional to cut litigation.

Way forward

Bringing fuels into GST in phases, faster refunds, functional tribunals and consensus in the GST Council can keep revenues buoyant while strengthening trust between the Centre and States.

• October 2026: gross GST Rs 2.31 lakh crore, net Rs 2.03 lakh crore
• Article 279A (101st Amendment Act, 2016)
• 15th Finance Commission: 41% vertical devolution
• Union of India v. Mohit Minerals (2022): Council recommendations are persuasive

Introduction

The Centre has constituted a high-level committee chaired by former CVC Suresh N. Patel, with a six-month tenure, to recommend banking reforms for Viksit Bharat 2047. Its mandate covers regulation, RRBs, cooperative banks, AI adoption and cyber safeguards.

Scale and governance

• India has few banks among the world's largest; credit-to-GDP is low for a growing economy.
• Board autonomy and professional appointments in public sector banks need strengthening.
• Consolidation should follow viability, not just size.

Regulation and inclusion

• Cooperative banks need clearer dual-control resolution after the Banking Regulation (Amendment) Act, 2020.

Technology and risk

• AI can improve credit scoring, fraud detection and customer service.

Way forward

The committee should balance scale with stability: autonomous boards, simpler regulation for small lenders, a safe AI roadmap and robust cyber defences can create banks that are globally competitive yet serve every citizen.

• Narasimham Committees (1991, 1998) on banking sector reforms
• P.J. Nayak Committee (2014) on bank board governance
• Banking Regulation (Amendment) Act, 2020 for cooperative banks
• Committee members: Shirish Chandra Murmu, Padmaja Chunduru, N.S. Vishwanathan

Introduction

The Varanasi–New Delhi and Bengaluru–Mumbai Vande Bharat Sleeper trains began on 31 October and 1 November 2026. The BEML-led Swadeshi bullet train design is ready, and a 1,500-km Delhi–Guwahati high-speed corridor has been approved.

Potential

• Overnight sleepers offer an affordable alternative to short-haul flights.
• Delhi–Siliguri travel could fall from about 20 hours to about 6 hours.
• Indigenous trainsets support Make in India and export potential.
• Rail is greener than road and air, aiding net-zero goals.

Challenges

• High-speed rail is capital intensive and needs long payback periods.
• Land acquisition delayed the Mumbai–Ahmedabad corridor.
• Track and signalling upgrades are needed for semi-high-speed running.
• Fares must stay affordable to ensure ridership.

Safety and technology

• Kavach automatic train protection must cover high-density routes.
• Rigorous testing of coaches at 280–350 km/h speeds is essential.
• Domestic supply chains for propulsion and bogies reduce import dependence.

Way forward

Phased execution, innovative financing such as asset monetisation, early land acquisition, Kavach coverage and indigenous manufacturing can make modern rail a growth engine that is safe and affordable.

• Mumbai–Ahmedabad HSR (about 508 km) implemented by NHSRCL
• Kavach indigenous automatic train protection system
• National Rail Plan 2030 and PM Gati Shakti National Master Plan

Introduction

Union Minister Kiren Rijiju represented India at the consecration of 108 stupas along the Aie River in Gelephu Mindfulness City on 1 November 2026, where the King dedicated Stupa No. 76 to PM Modi. The event underlines shared Buddhist heritage and strategic trust.

Pillars of the relationship

• The 2007 Friendship Treaty updated the 1949 treaty while preserving close consultation.
• Hydropower projects like Chukha, Tala, Mangdechhu and Punatsangchhu link the economies.

Significance of Gelephu

• The city lies near the Assam border and can integrate with India's North-East.
• Planned rail links from Assam and investment can create a cross-border economic zone.

Challenges

• China–Bhutan boundary talks and the Doklam issue affect India's security.

Conclusion

Speedy rail and road links to Gelephu, fair hydropower arrangements, skilling partnerships and Buddhist cultural diplomacy can keep India–Bhutan ties a model of neighbourhood first.

• India–Bhutan Friendship Treaty, 2007
• Hydropower: Chukha, Kurichhu, Tala, Mangdechhu, Punatsangchhu
• Gelephu Mindfulness City announced by King Jigme Khesar Namgyel Wangchuk (December 2023)

Introduction

At the 22nd IISS Manama Dialogue in Bahrain, Foreign Secretary Vikram Misri called for diplomacy over conflict and protection of seafarers under UNCLOS. Tensions around the Strait of Hormuz and Red Sea show how fragile sea lanes are.

Threats

• Attacks on shipping in the Red Sea and threats around Hormuz disrupt energy flows.
• Piracy off Somalia has re-emerged in phases.
• Illegal, unreported and unregulated fishing and drug trafficking strain coastal States.
• Strategic competition and dual-use port projects raise militarisation concerns.

India's role

• The Indian Navy acts as a first responder and has escorted merchant ships in the Arabian Sea.
• SAGAR and MAHASAGAR visions promote security and growth for all in the region.
• The Information Fusion Centre–IOR in Gurugram shares maritime domain awareness.
• India respects UNCLOS rulings, as with the 2014 Bangladesh maritime boundary award.

Limitations

• Naval force levels and shipbuilding capacity lag behind requirements.
• Limited Indian-flagged merchant fleet raises dependence on foreign shipping.
• Coordination among multiple agencies on coastal security is uneven.

Way forward

India should expand naval and shipbuilding capacity, deepen IOR partnerships and information sharing, and champion a rules-based order under UNCLOS to keep sea lanes open and seafarers safe.

• UNCLOS 1982: 12 nm territorial sea, 200 nm EEZ
• SAGAR (2015) and MAHASAGAR visions
• Information Fusion Centre–Indian Ocean Region, Gurugram (2018)
• Maritime India Vision 2030

Introduction

IMD expects cyclone Murasu, a name contributed by India, to cross the south Andhra Pradesh coast as a very severe cyclonic storm around 2–3 November 2026. India's east coast faces most of the country's cyclones.

Shift to preparedness

• The Disaster Management Act, 2005 created NDMA, SDMAs and NDRF.
• Odisha's evacuation drives cut deaths sharply from the 1999 super cyclone to Phailin (2013) and Fani (2019).
• IMD's impact-based forecasts and early warnings give longer lead time.

Gaps

• Economic losses to housing, crops, power and fisheries remain high.
• Mangroves and coastal buffers are degrading.

Resilience measures

• Underground power cabling and resilient housing in coastal districts.
• Restoring mangroves under MISHTI and shelterbelts.

Conclusion

India has nearly mastered saving lives; the next step under the Sendai Framework is protecting assets and livelihoods through resilient infrastructure, ecosystem buffers, insurance and community preparedness.

• Disaster Management Act, 2005; NDMA cyclone guidelines (2008)
• Sendai Framework for Disaster Risk Reduction 2015–2030
• National Cyclone Risk Mitigation Project
• Cyclone names from the WMO/ESCAP Panel list of 13 countries

Introduction

Delhi's average AQI for October 2026 was about 167, the lowest for the month since 2015, against 223 in October 2025. October was also the wettest in four years, so weather played a major role.

Policy contribution

• CAQM enforces the Graded Response Action Plan across NCR.
• Crop residue management machines and ex-situ use of paddy straw have reduced fire counts.
• Shift to cleaner fuels, BS-VI vehicles and closure of coal plants near Delhi helped.

Persistent problems

• Vehicles, road dust, construction and industry remain year-round sources.
• Winter inversion and low wind trap pollutants across the Indo-Gangetic plain.
• Measures are often episodic rather than structural.
• Cities beyond Delhi lack monitoring and funds.

Sustainable strategy

• Adopt an airshed approach with inter-State targets and accountability.
• Crop diversification away from paddy in Punjab and Haryana.
• Expand electric public transport, dust control and clean industrial fuels.

Way forward

Clean air cannot rely on rainfall. A regional airshed plan, year-round enforcement, crop diversification and clean transport, backed by NCAP funds and Article 21 duties, can make gains permanent.

• National Clean Air Programme (2019): 40% PM reduction target by 2026 over 2017 baseline
• Commission for Air Quality Management Act, 2021
• M.C. Mehta v. Union of India: right to clean air under Article 21
• Delhi October AQI: 167 (2026) vs 223 (2025), CREA analysis

Introduction

EPFO, created under the EPF and Miscellaneous Provisions Act, 1952, celebrated its 74th Foundation Day on 1 November 2026. It serves over 8 crore members with a corpus of about Rs 32 lakh crore.

Progress

• Digitised claims, UAN and new services like WhatsApp access ease member services.
• Auto-settlement of small inoperative accounts returns money to workers.
• The Code on Social Security, 2020 recognises gig and platform workers for the first time.

Gaps

• Around 90% of the workforce is informal and outside EPF and ESI.
• Gig workers lack clear employer contribution mechanisms.

Measures

• Operationalise aggregator contributions for gig workers under the Code.
• Link e-Shram with EPFO, ESIC and welfare schemes for seamless benefits.

Conclusion

Universal and portable coverage, built on technology and the labour codes, can turn India's demographic dividend into a secure and productive workforce.

• EPF and MP Act, 1952; EPFO corpus about Rs 32 lakh crore, over 8 crore members
• Code on Social Security, 2020
• e-Shram portal (2021); PM Shram Yogi Maan-dhan (2019)
• ILO Social Protection Floors Recommendation, 2012 (No. 202)

Introduction

Bihar Museum in Patna was ranked ninth in the World's 100 Best Museums 2026 list by the German guide Worth a Journey, ahead of the Louvre and the Met. It was the top-ranked museum in Asia.

Role of museums

• They conserve artefacts like the Didarganj Yakshi and tell the story of civilisation.
• Interactive galleries make history engaging for students and the young.
• They boost tourism, local crafts and soft power.
• Digitisation widens access to collections beyond physical visits.

Challenges

• Many museums lack trained curators, conservators and funds.
• Large parts of collections stay in storage, undocumented.
• Illicit trafficking of antiquities continues.
• Visitor experience and accessibility are often poor.

Reforms

• Complete digitisation of collections under the National Mission on Monuments and Antiquities.
• Public-private partnerships and professional management for museums.
• Pursue repatriation of stolen artefacts through international cooperation.

Conclusion

With professional curation, digital access, community engagement and funding, Indian museums can follow Bihar Museum's lead to become world-class guardians of a living heritage.

• Article 49 (protection of monuments) and Article 51A(f) (value rich heritage)
• Antiquities and Art Treasures Act, 1972
• National Mission on Monuments and Antiquities (2007)
• Bihar Museum, Patna opened in 2015; ranked 9th by Worth a Journey 2026