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VOL. I · EST. 11.2025 
SatyaDheesh
सत्याधीश
India's Ground Truth Record
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UPSC Current Affairs — 18 April 2026

15 exam-relevant notes, mapped to the GS syllabus · GS2 4 · GS3 11

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  1. Iran reasserts control of Hormuz Strait as Trump warns against ‘blackmail’ | US-Israel war on Iran News · GS2
  2. India ‘calls in’ Iranian envoy, conveys ‘deep concern’ after two oil tankers prevented from crossing Strait of Hormuz · GS2
  3. Naval Commanders’ Conference concludes, Home Secretary stresses coastal security · GS3

GS2 · Polity · Governance · IR · 4

GS2International Relations › India's bilateral relationsPrelims + Mains

Iran reasserts control of Hormuz Strait as Trump warns against ‘blackmail’ | US-Israel war on Iran News

Why in news: Iran's IRGC Navy claimed control over the Strait of Hormuz and threatened to target passing ships, while US President Donald Trump warned of ending a ceasefire if a deal is not reached by Wednesday.

The Islamic Revolutionary Guard Corps (IRGC) Navy declared the Strait of Hormuz under Iranian control. Iran's Foreign Minister Abbas Araghchi had previously declared the waterway open for commercial vessels.

Prelims pointers (4)
  • PlaceStrait of Hormuz: A strategic waterway claimed under Iranian control by the IRGC Navy
  • PostAbbas Araghchi: Iran's Foreign Minister
  • PostMohammad Bagher Ghalibaf: Iran's parliament speaker and senior negotiator
  • FactDeadline for the ceasefire deal: Wednesday
Mains angle

Q. Analyze the geopolitical implications of the Strait of Hormuz's maritime security on global energy trade and the role of naval blockades in international diplomacy.

  • Energy security: Vulnerability of global oil supply chains to maritime chokepoint closures
  • Diplomatic leverage: Use of strategic waterways as coercive tools in bilateral negotiations
  • Naval doctrine: Conflict between freedom of navigation and sovereign maritime claims

Keywords: maritime security · geopolitical leverage · energy security · naval blockade · chokepoint diplomacy

Al Jazeera ↗+3 more on this story
GS2International Relations › India's bilateral relationsPrelims + Mains

India ‘calls in’ Iranian envoy, conveys ‘deep concern’ after two oil tankers prevented from crossing Strait of Hormuz

Why in news: India's Foreign Secretary Vikram Misri conveyed 'deep concern' to Iran's ambassador Mohammad Fathali after Iranian naval guards (IRGC) blocked two India-bound energy carriers from transiting the Strait of Hormuz.

The incident occurred during a fortnight-long ceasefire between the U.S. and Iran that began on April 8, 2026. This marks the first instance of the Islamic Revolutionary Guard Corps (IRGC) blocking India-bound vessels despite Iranian Foreign Minister Seyed Abbas Araghchi's previous claim that the Strait was 'completely open'.

Prelims pointers (4)
  • PlaceStrait of Hormuz: A strategic maritime chokepoint through which energy carriers transit.
  • BodyIRGC: Islamic Revolutionary Guard Corps, the Iranian naval unit involved in the blockage.
  • FactThe U.S.-Iran ceasefire commenced on April 8, 2026.
  • PostVikram Misri: Serving as India's Foreign Secretary.
Mains angle

Q. Examine the strategic importance of the Strait of Hormuz for India's energy security and discuss the implications of maritime blockades on India's trade relations with the Middle East.

  • Energy security risk: Vulnerability of India's crude oil imports to maritime chokepoints in the Persian Gulf.
  • Diplomatic friction: Contradiction between Iranian official assurances of 'open' transit and IRGC naval actions.
  • Maritime law conflict: Challenges in enforcing freedom of navigation in contested waters during regional conflicts.

Keywords: Energy Security · Maritime Chokepoint · Freedom of Navigation · Strategic Autonomy · Geopolitical Risk

GS2Social Justice › Vulnerable sections (SC/ST, minorities, disabled, elderly, children)Prelims + Mains

Why has Punjab introduced a new law on sacrilege?

Why in news: The Punjab Assembly unanimously passed the 'Jaagat Jot Sri Guru Granth Sahib Satkar (Amendment) Bill, 2026' to increase penalties for the desecration of the Guru Granth Sahib.

The bill proposes life imprisonment for sacrilege, amending the 2008 law passed under the Shiromani Akali Dal–Bharatiya Janata Party government. The Central government had previously rejected similar bills citing concerns regarding religious equality.

Prelims pointers (3)
  • Act / BillJaagat Jot Sri Guru Granth Sahib Satkar (Amendment) Bill, 2026: Proposed law to increase penalties for sacrilege in Punjab.
  • FactThe bill proposes life imprisonment as a penalty for the desecration of the Guru Granth Sahib.
  • FactThe original law governing these offenses was passed in 2008.
Mains angle

Q. Discuss the tension between state-level legislation on religious sentiments and the constitutional principle of secularism and religious equality in India.

  • Constitutional conflict: Balancing state-specific religious protections with the principle of secularism.
  • Legislative friction: Central government's role in reviewing state laws to ensure religious equality.
  • Social cohesion: Impact of punitive sacrilege laws on communal harmony and religious pluralism.

Keywords: Secularism · Religious Equality · Legislative Competence · Communal Harmony · State Legislation

GS2International Relations › India's bilateral relationsPrelims

Eight India-bound ships return after attempting to cross Strait of Hormuz

Why in news: Eight Indian-flagged ships, including the Sanmar Herald, were forced to return to the Persian Gulf after being fired upon by Iranian forces while attempting to cross the Strait of Hormuz.

The Indian government coordinated the repatriation of 22 energy cargo ships following incidents in the Strait of Hormuz. The UK Maritime Trade Operations (UKMTO) reported projectiles hitting a container ship and two gunboats linked to Iran's Revolutionary Guards.

Prelims pointers (4)
  • PlaceStrait of Hormuz: A strategic maritime chokepoint in the Persian Gulf.
  • Fact22 energy cargo ships were repatriated by the Indian government.
  • BodyUK Maritime Trade Operations (UKMTO): Issued alerts regarding projectiles hitting vessels.
  • FactSanmar Herald: A crude oil tanker chartered by Indian Oil Corporation (IOC).
Mains angle

Q. Examine the impact of maritime insecurity in the Strait of Hormuz on India's energy security and the importance of ensuring freedom of navigation in international waters.

  • Energy security risk: Disruption of crude oil supply chains and increased freight insurance premiums
  • Geopolitical friction: Balancing India's 'Strategic Autonomy' with maritime security in contested waters
  • Navigational sovereignty: Challenges in ensuring freedom of navigation amidst regional conflict

Keywords: Energy Security · Freedom of Navigation · Maritime Security · Strategic Autonomy · Chokepoint Diplomacy

GS3 · Economy · S&T · Environment · Security · 11

Naval Commanders’ Conference concludes, Home Secretary stresses coastal security

Why in news: The first edition of the biannual Naval Commanders’ Conference 2026 concluded in New Delhi, where the Union Home Secretary emphasized inter-agency coordination to bolster coastal security.

The conference concluded in New Delhi after four days of discussions on operational readiness and force development. It resulted in the release of the Indian Navy Maritime Security Strategy (INMSS-2026), which outlines India's maritime security priorities for the next decade.

Prelims pointers (3)
  • BodyNaval Commanders’ Conference: A biannual meeting focused on operational readiness and maritime security.
  • FactINMSS-2026: The Indian Navy Maritime Security Strategy outlining priorities for the coming decade.
  • PostGovind Mohan: Union Home Secretary who emphasized inter-agency coordination for coastal security.
Mains angle

Q. Discuss the significance of inter-agency coordination and technological integration in securing India's maritime borders against non-state actors and evolving geopolitical threats.

  • Inter-agency friction: Coordination gaps between the Navy and coastal security agencies
  • Technological asymmetry: Need for rapid adoption of emerging technologies against non-state actors
  • Strategic autonomy: Balancing maritime security priorities with complex geopolitical landscape shifts

Keywords: Maritime Security · Inter-agency Coordination · Non-state actors · Operational Readiness · Geopolitical Landscape

GS3Economy › Infrastructure (energy, ports, roads, railways)Prelims

Union Cabinet approves ₹24,815 crore multi-tracking projects across 15 districts in U.P., Andhra Pradesh

Why in news: The Union Cabinet approved ₹24,815 crore for multi-tracking projects in Uttar Pradesh and Andhra Pradesh to alleviate congestion on high-density railway networks.

The projects will expand the Indian Railways network by 601 km and are scheduled for completion by 2030-31. They target the Delhi-Guwahati and Howrah-Chennai high-density corridors.

Prelims pointers (4)
  • FactTotal approved outlay for multi-tracking projects in U.P. and Andhra Pradesh is ₹24,815 crore
  • FactThe projects will increase the existing Indian Railways network by 601 km
  • FactExpected completion date for the projects is 2030-31
  • FactAnticipated additional freight traffic: 35.72 million tonnes per annum in Uttar Pradesh and 29.04 million tonnes per annum in Andhra Pradesh
Mains angle

Q. Discuss how expanding railway infrastructure through multi-tracking projects can enhance India's logistics efficiency and reduce the national logistics cost.

  • Logistics efficiency: Reducing freight transit times and costs compared to road transport
  • Network capacity: Alleviating congestion on high-density corridors like Delhi-Guwahati and Howrah-Chennai

Keywords: Logistics cost · Infrastructure development · Freight traffic · Multi-tracking · High-density networks

GS3Environment & Ecology › Pollution (air, water, plastic)Prelims

Biomining at Vedimara in North Paravur in final stage

Why in news: The Kerala Solid Waste Management Project, funded by the World Bank, is nearing completion of a biomining project at the Vedimara waste disposal site to reclaim land.

The project aims to reclaim 2.4 acres of land at the Vedimara site near North Paravur by removing accumulated waste like plastic, glass, and footwear. To date, 18,055 cubic meters of waste have been removed and sorted, with RDF being transported to a private cement company in Coimbatore.

Prelims pointers (5)
  • PlaceVedimara waste disposal site is located near North Paravur in Kerala
  • FactThe project aims to reclaim 2.4 acres of land by removing accumulated waste
  • Fact18,055 cubic meters of waste have been removed and sorted as of April 2026
  • S&TRDF (Refuse Derived Fuel) is being transported to a private cement company in Coimbatore
  • BodyThe Kerala Solid Waste Management Project receives financial assistance from the World Bank
Mains angle

Q. Discuss the significance of biomining in urban waste management and the challenges associated with reclaimingland from legacy waste sites in India.

  • Logistical bottleneck: High transportation costs for RDF to industrial hubs like Coimbatore
  • Land use conflict: Balancing waste reclamation with urban expansion and ecological restoration
  • Technical hurdle: Complexity of sorting mixed waste (plastic, glass, footwear) for high-quality RDF production

Keywords: Biomining · Refuse Derived Fuel (RDF) · Legacy Waste · Circular Economy · Waste-to-Energy

GS3Science & Technology › Biotechnology & health researchPrelims

Four cheetahs from South Africa arrive in Bengaluru, to be housed at Bannerghatta National Park

Why in news: Minister for Forest, Ecology and Environment Eshwar B. Khandre received four cheetahs from South Africa at Bengaluru for housing at Bannerghatta National Park.

Four cheetahs arrived at Kempegowda International Airport, Bengaluru, from South Africa. They will undergo a 30-day quarantine period at Bannerghatta National Park to monitor health and acclimatization before public viewing.

Prelims pointers (2)
  • FactThe cheetahs will be kept in quarantine for a period of 30 days.
  • PostEshwar B. Khandre is the Minister for Forest, Ecology and Environment.
Mains angle

Q. Discuss the ecological and conservation implications of reintroducing cheetahs into the Indian wild, highlighting the challenges of habitat suitability and prey base availability.

  • Ecological niche: Balancing predator-prey dynamics and preventing competition with indigenous large carnivores
  • Habitat suitability: Ensuring sufficient territory and water resources in fragmented forest landscapes

Keywords: Biodiversity conservation · Species reintroduction · Ecological equilibrium · Wildlife management

GS3Internal Security › Terrorism & insurgency (J&K, North-East)Prelims

Separatist leader Shabir Shah re-arrested in 1996 case, sent to 10-day NIA remand

Why in news: The NIA sought a 10-day remand extension for separatist leader Shabir Shah, chief of the banned Democratic Freedom Party, in a 1996 case involving a militant's funeral in Srinagar.

Shabir Shah, 72, is the chief of the banned Democratic Freedom Party. He was arrested in Delhi and sent to a special court in Jammu for a 10-day NIA remand regarding a 1996 case.

Prelims pointers (3)
  • PostShabir Shah: Chief of the banned Democratic Freedom Party
  • BodyNIA: National Investigation Agency, seeking remand for a 1996 militant-related case
  • FactThe case involves a militant killed in Srinagar in 1996
Mains angle

Q. Discuss the challenges faced by central investigative agencies in prosecuting long-pending cases involving separatistmovements and the impact of judicial delays on counter-terrorism efforts.

  • Evidentiary hurdles: Difficulty in securing reliable testimony and physical evidence in three-decade-old cases
  • Legal friction: Balancing the 'revolving door' of bail decisions with the need for effective prosecution of insurgency-linked crimes

Keywords: counter-terrorism · separatist movement · NIA · judicial oversight · insurgency

GS3Science & Technology › Biotechnology & health researchMains

Scientific temper essential to protect environment, says former Supreme Court judge

Why in news: Former Supreme Court judge Abhay S. Oka criticized the 2023 amendment to the Environment (Protection) Act for replacing imprisonment with monetary penalties.

The lecture was hosted by the Rakesh Law Foundation in Chennai. Judge Oka argued that the shift from criminal liability to monetary penalties weakens environmental protection efforts.

Prelims pointers (3)
  • Act / BillEnvironment (Protection) Act: Amended in 2023 to replace imprisonment with monetary penalties for violations
  • PostAbhay S. Oka: Retired Supreme Court Judge
  • PlaceRakesh Law Foundation: Hosted the lecture in Chennai
Mains angle

Q. Critically analyze whether the shift from criminal liability to monetary penalties in environmental legislation undermines the principle of 'Polluter Pays'.

  • Deterrence gap: Monetary penalties may be viewed as a 'cost of doing business' rather than a deterrent for large corporations
  • Regulatory dilution: Weakening of criminal sanctions may reduce the urgency of compliance in high-pollution zones like religious festivals

Keywords: Scientific temper · Environmental jurisprudence · Polluter Pays Principle · Regulatory compliance · Criminal liability

GS3Agriculture › Farm subsidies & supportPrelims

Second installment of Rythu Bharosa on April 20

Why in news: The Telangana government announced the release of the second installment of financial assistance under the Rythu Bharosa scheme to support eligible farmers.

The Telangana government is disbursing ₹5,653 crore as the second installment of the Rythu Bharosa scheme. The funds will be distributed to approximately 45,11,947 eligible farmers via direct account transfers.

Prelims pointers (4)
  • FactRythu Bharosa second installment amount: ₹5,653 crore
  • FactNumber of eligible farmers in Telangana for the scheme: 45,11,947
  • FactFirst installment disbursement date: March 23rd
  • FactFirst installment disbursement amount: nearly ₹3,590 crore
Mains angle

Q. Discuss the role of direct benefit transfer (DBT) schemes in ensuring agricultural sustainability and farmer welfare in India.

  • Fiscal sustainability: Balancing high-value direct subsidies with long-term state budgetary constraints
  • Inclusion efficiency: Ensuring accurate identification of eligible small and marginal farmers to prevent leakages

Keywords: Direct Benefit Transfer · Agricultural Subsidies · Fiscal Federalism · Farmer Welfare · Rural Development

GS3Economy › Infrastructure (energy, ports, roads, railways)Prelims

Telangana Govt pushes for free MMTS travel to boost use of public transport, offers to bear ticket fares

Why in news: The Telangana government requested the South Central Railway (SCR) to provide free travel on MMTS suburban trains to encourage public transport usage.

Telangana Chief Secretary K. Ramakrishna Rao and SCR General Manager Sanjay Kumar Srivastava met to discuss the proposal. The state government offered to bear the ticket fares for an extended period to facilitate the initiative.

Prelims pointers (2)
  • BodySCR: South Central Railway is the railway zone responsible for the MMTS suburban network.
  • FactThe Telangana government proposed to bear the ticket fares for an extended period to boost public transport use.
Mains angle

Q. Discuss the role of public transport subsidies in promoting sustainable urban mobility and reducing carbon footprints in rapidly growing Indian cities.

  • Fiscal sustainability: Balancing state-funded subsidies with the long-term financial viability of railway infrastructure
  • Modal shift: Reducing private vehicle dependency through affordable and accessible suburban rail networks

Keywords: Sustainable Urban Mobility · Public Transport Subsidy · Modal Shift · Urban Infrastructure · Fiscal Federalism

GS3Economy › Growth, inflation & macro indicatorsPrelims

Union Cabinet approves 2% increase in Dearness Allowance

Why in news: The Union Cabinet approved a 2% increase in Dearness Allowance (DA) and Dearness Relief (DR) for Central Government employees and pensioners to mitigate the impact of rising prices.

The move impacts 50.46 lakh employees and 68.27 lakh pensioners at an estimated cost of ₹6,791.24 crores.

Prelims pointers (4)
  • FactDA/DR increase: 2% over the existing rate of 58% of basic pay/pension
  • FactTotal beneficiaries: 50.46 lakh government employees and 68.27 lakh pensioners
  • FactEffective date of the increase: January 1, 2026
  • FactTotal fiscal cost of the DA increase: ₹6,791.24 crores
Mains angle

Q. Discuss the significance of Dearness Allowance in maintaining the purchasing power of government employees and the fiscal implications of periodic DA revisions on the national budget.

  • Fiscal pressure: Balancing the rising expenditure on DA/DR with the need for fiscal consolidation
  • Inflation indexing: The mechanism of using DA as a tool to offset Consumer Price Index (CPI) fluctuations

Keywords: Dearness Allowance · Purchasing Power · Fiscal Expenditure · Inflation Indexing · Public Finance

GS3Economy › Capital markets & SEBIPrelims + Mains

Why Motilal Oswal’s BFSI fund is betting big on capital market ecosystem: Prateek Agarwal of Motilal Oswal AMC

Why in news: Motilal Oswal AMC announced a new BFSI fund targeting the capital market ecosystem amidst expectations that a new India-US trade deal will boost investor sentiment and foreign capital flows.

The India-US trade deal aims to remove uncertainty regarding duty structures for metals like steel and aluminum. The Motilal Oswal Financial Services Fund will specifically target capital market-linked businesses including AMCs, brokers, and exchanges.

Prelims pointers (3)
  • FactThe India-US trade deal targets duty structures for metals including steel and aluminum.
  • FactThe Motilal Oswal Financial Services Fund focuses on AMCs, brokers, and exchanges.
  • FactThe advance tax deadline mentioned in the context of market volatility is March 15.
Mains angle

Q. Discuss how bilateral trade agreements and the growth of the capital market ecosystem contribute to India's manufacturing and investment landscape.

  • Trade certainty: Removal of duty structures on steel and aluminum to stabilize manufacturing costs
  • Capital market expansion: Growth of intermediary infrastructure like AMCs and brokers as investment drivers
  • Foreign capital flows: Impact of bilateral trade stability on reversing Indian equity underperformance

Keywords: Investor sentiment · Capital market ecosystem · Bilateral trade · Foreign capital flows · Manufacturing investment

GS3Environment & Ecology › Climate change & international agreementsPrelims

Heatwave alert in Maharashtra till April 20; Akola hottest at 44.2°C

Why in news: The India Meteorological Department (IMD) issued heatwave alerts for six states, including Maharashtra, as Akola recorded a peak temperature of 44.2°C.

The IMD issued alerts for six states with expected temperature rises of 1-2°C over three days. The Maharashtra Government implemented SOPs to regulate working hours during peak heat.

Prelims pointers (4)
  • FactAkola district recorded the highest temperature of 44.2°C.
  • BodyIMD (India Meteorological Department) is the body responsible for issuing heatwave alerts.
  • PlaceHeatwave alerts were issued for six states including Maharashtra.
  • FactExpected temperature rise is 1-2°C over a three-day period.
Mains angle

Q. Discuss the impact of rapid urbanization and infrastructure development on the urban heat island effect in Indian cities. Suggest measures to mitigate rising temperatures.

  • Urban heat island: Concrete expansion and reduced canopy cover increasing local temperatures
  • Policy intervention: Regulatory measures like adjusting working hours during peak heat
  • Climate adaptation: Integration of heat-resilient infrastructure in urban planning

Keywords: Urban Heat Island · Climate Adaptation · SOPs · Meteorological Vigilance · Sustainable Urbanization

Mains questions of the day

  1. Analyze the geopolitical implications of the Strait of Hormuz's maritime security on global energy trade and the role of naval blockades in international diplomacy. · GS2 ↑
  2. Examine the strategic importance of the Strait of Hormuz for India's energy security and discuss the implications of maritime blockades on India's trade relations with the Middle East. · GS2 ↑
  3. Discuss the significance of inter-agency coordination and technological integration in securing India's maritime borders against non-state actors and evolving geopolitical threats. · GS3 ↑
  4. Discuss how expanding railway infrastructure through multi-tracking projects can enhance India's logistics efficiency and reduce the national logistics cost. · GS3 ↑
  5. Discuss the tension between state-level legislation on religious sentiments and the constitutional principle of secularism and religious equality in India. · GS2 ↑
  6. Discuss the significance of biomining in urban waste management and the challenges associated with reclaimingland from legacy waste sites in India. · GS3 ↑
  7. Examine the impact of maritime insecurity in the Strait of Hormuz on India's energy security and the importance of ensuring freedom of navigation in international waters. · GS2 ↑
  8. Discuss the ecological and conservation implications of reintroducing cheetahs into the Indian wild, highlighting the challenges of habitat suitability and prey base availability. · GS3 ↑

Notes are generated automatically from SatyaDheesh's news feed and mapped to the UPSC CSE syllabus. Check facts against the original report or PIB before using them in an answer.