Pratidin

UPSC current affairs, 18 October 2026

Sunday. The 5 stories from The Hindu, The Indian Express and PIB that UPSC can ask about, and 4 more articles in brief, each with Prelims facts, a Mains angle and the previous-year questions on the topic.

Today's 5 stories

Polity and governanceThe Hindu, Page 1GS2GS3Must read

Supreme Court: children have a fundamental right to access and use the internet

A Supreme Court Bench of Justices J.B. Pardiwala and K. Vinod Chandran has held that the right to access and use the internet is a fundamental right under Article 21 (life and personal liberty) read with Article 19(1)(a) (freedom of speech and expression), and that children hold it just as adults do. The order, dated 15 October 2026, was passed in Just Rights for Children Alliance v. S. Harish, a plea by an NGO alleging that online platforms were still failing to tackle child sexual exploitative and abuse material (CSEAM) after the Court's September 2024 judgment. The Court found 'no progress worth the name' in more than two years.

Prelims facts
  • On 15 October 2026 the Supreme Court held that the right to access and use the internet is a fundamental right under Article 21 read with Article 19(1)(a), for children as well as adults.
  • The Bench of Justices J.B. Pardiwala and K. Vinod Chandran rejected blanket bans, calling them 'unproven measures of proven disproportionality'.
  • The Centre must set up a National Hash and URL List Database solely for CSEAM, with a final check by at least three trained human analysts.
  • The order came in Just Rights for Children Alliance v. S. Harish, the case in which the Court in September 2024 held that viewing and storing CSEAM is an offence.
  • Digital safety and age-appropriate sex education are to be part of the core curriculum, developed by NCERT and SCERTs.

Read the full story, model answer and deep dive

International relationsThe Hindu, WorldGS2GS3Must read

Trump waives Graham Act tariffs on Russian oil buyers, giving India relief for now

On 16 October 2026, U.S. President Donald Trump signed an executive order implementing the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026 and, in the same order, waiving its main penalties. The Act, signed on 18 September 2026 after the Senate passed it 86 to 11, provides for a 500% ad valorem duty increase on goods from Russia and a 100% duty on goods from the five largest importers of Russian crude oil and natural gas that knowingly make new purchases on or after 18 October 2026. India, a leading buyer of Russian crude, was exposed to that 100% duty.

Prelims facts
  • The Lindsey O. Graham Sanctioning Russia and Iran Act of 2026 was signed on 18 September 2026; the Senate passed it 86 to 11.
  • It provides for a 500% ad valorem duty increase on Russian goods and up to 100% on goods from the top five importers of Russian crude and gas.
  • A 16 October 2026 executive order waived these duties under Section 115(a), by certifying that a waiver is in the U.S. national interest.
  • The waivers have no end date and can be withdrawn; the U.S. Trade Representative must keep monitoring purchases.
  • GTRI says Russia's share of India's oil imports fell from 51% in July to 44% in August 2026.

Read the full story, model answer and deep dive

Society, justice and ethicsThe Hindu, NewsGS2GS3Must read

FSSAI proposes a ban on added sucrose and fructose in foods for infants up to six months

The Food Safety and Standards Authority of India (FSSAI) has published the draft Food Safety and Standards (Foods for Infant Nutrition) Amendment Regulations, 2026, which would prohibit adding sucrose and fructose to food products intended for infants up to six months of age. The draft appeared in the Gazette of India on 16 October 2026, and the Ministry of Health and Family Welfare announced it on 17 October. Stakeholders have 60 days to send objections and suggestions, which FSSAI will consider before finalising the amendment.

Prelims facts
  • FSSAI's draft Foods for Infant Nutrition Amendment Regulations, 2026 would bar added sucrose and fructose in products for infants up to six months.
  • The draft was published in the Gazette on 16 October 2026, with 60 days for objections and suggestions.
  • The 2020 regulations prefer lactose and glucose polymers and cap sucrose plus fructose at 20% of total carbohydrate.
  • FSSAI makes regulations under Section 92 of the FSS Act, 2006, with previous Central approval and after previous publication.
  • The Health Ministry tied the draft to childhood obesity and to exclusive breastfeeding for the first six months.

Read the full story, model answer and deep dive

EconomyThe Hindu, FAQGS3

Explained: Why central banks from the Fed to the RBI are raising interest rates again

Within a month, four major central banks raised interest rates. On 10 September 2026 the European Central Bank raised all three key rates by 25 basis points, taking its deposit facility rate from 2.25% to 2.50% from 16 September. On 16 September the U.S. Federal Reserve raised its target range for the federal funds rate by a quarter point to 3.75% to 4.00%, by a 12 to 0 vote, its first hike since July 2023. On 18 September the Bank of Japan raised its policy rate from 1% to 1.25%, by 7 to 2. On 7 October the Reserve Bank of India raised the repo rate by 25 basis points to 5.50%, its first hike since 2023.

Prelims facts
  • The Fed raised its target range to 3.75% to 4.00% on 16 September 2026, its first hike since July 2023.
  • The ECB raised its deposit facility rate to 2.50% and the BoJ its rate to 1.25%, by a 7 to 2 vote.
  • On 7 October 2026 the RBI raised the repo rate to 5.50%, with SDF at 5.25% and MSF at 5.75%, and adopted a 'calibrated tightening' stance.
  • The RBI projects 2026-27 CPI inflation at 5.2%, above the 4% target, and GDP growth at 7.1%.
  • India's 4% inflation target with a 2% to 6% band was retained for April 2026 to March 2031.

Read the full story, model answer and deep dive

International relationsThe Hindu, WorldGS2

Sri Lanka's rights commission says militarisation persists in the Tamil North and East

The Human Rights Commission of Sri Lanka (HRCSL) has released a report on the human rights situation in the Tamil-majority Northern and Eastern Provinces, 17 years after the civil war ended. It says 'militarization remains a persistent feature of governance and land use' there. The military runs farms and pre-schools, mainly through the Civil Security Department. The report calls the military's occupation of private land in Valikamam North since the 1990s 'one of the most egregious and longstanding instances' of its kind, and says Sri Lanka has no comprehensive security sector reform plan.

Prelims facts
  • The HRCSL's October 2026 report says militarisation remains a persistent feature of governance and land use in Sri Lanka's Northern and Eastern Provinces.
  • More than 580 skeletal remains have been recovered from the Chemmani mass grave in Jaffna.
  • Sri Lanka's Defence Ministry says over 90% of military-held land has been returned; Tamil MPs dispute the figure.
  • The HRCSL was created by Act No. 21 of 1996 and cannot enforce its own recommendations.
  • The 13th Amendment, which followed the July 1987 Indo-Lanka Accord, created nine provincial councils, but land and police powers were never fully devolved.

Read the full story, model answer and deep dive

Every other article worth knowing

The Hindu

How the U.S. deal to import Russian diesel affects India

The HinduExplainedGS2GS3Prelims

The U.S. Treasury's Office of Foreign Assets Control (OFAC) issued General License No. 135 on 9 October 2026, temporarily authorising transactions for imports of Russian diesel, valid until 7 April 2027. It followed record U.S. diesel prices as fuel movement through the Strait of Hormuz was constrained. Analysts note the deal earns revenue for Moscow even as Washington presses India to stop buying Russian crude, which gives India an argument in its talks with the U.S.

Prelims facts
  • OFAC's General License No. 135 for Russian diesel imports was issued on 9 October 2026 and runs until 7 April 2027.
  • India is the world's third-largest crude oil importer, with import dependency above 88%.
Mains angle

Shows inconsistency in the sanctions policies of major powers and how India can use it to defend strategic autonomy and energy security.

Source summary

Why actor Imran Khan, an OCI cardholder, was asked to leave India

The HinduExplainedGS2Prelims

Actor Imran Khan, reported to be a U.S. citizen holding an Overseas Citizen of India (OCI) card, was asked to leave India, reportedly by 28 October, after joining an October 10 protest in Mumbai demanding the resignation of Chief Election Commissioner Gyanesh Kumar. Because he is not an Indian citizen, authorities can direct him to leave under immigration law.

Prelims facts
  • An OCI card does not confer Indian citizenship; it allows multiple entries into India but does not allow voting.
  • The Immigration and Foreigners Act, 2025 lets the Central Government regulate the entry, presence and movement of foreigners and direct their removal.
Mains angle

Raises the question of how far political rights such as the right to protest extend to non-citizens, including OCI cardholders, under Indian law.

Source summary

IISER researchers make a solid compound that releases hydrogen and methane

The HinduGS3Prelims

Researchers at IISER Thiruvananthapuram, led by chemistry professor Ajay Venugopal, reported in Science Advances a solid compound, magnesium hydridomethylzincate, that releases both hydrogen and methane on moderate heating. Heating its crystals at 80 to 110 degrees Celsius released both gases, while heating it in solution at 100 degrees released only hydrogen. The work could help store and transport fuel gases, but the compound is moisture-sensitive and its reversibility is unproven.

Prelims facts
  • Magnesium hydridomethylzincate is an organometallic compound of magnesium, zinc, hydrogen and carbon that stays solid at room temperature.
  • Hydrogen's low density makes conventional storage difficult and costly, which is why solid-state storage materials are studied.
Mains angle

Illustrates research on hydrogen storage, a key bottleneck for clean fuels, and the gap between a laboratory result and commercial use.

Source summary

Ladakh groups reject Home Ministry draft; talks to continue in Delhi on October 22

The HinduGS2

A fresh round of talks between Ladakh leaders and Union Home Ministry officials was held in Leh on 15 October 2026, where the Ministry presented a draft proposal. The Apex Body Leh and the Kargil Democratic Alliance rejected it in principle, saying it departs from assurances made in earlier sub-committee meetings and that significant gaps remain. Both sides agreed to continue discussions in Delhi on October 22.

Prelims facts
  • The Apex Body Leh and the Kargil Democratic Alliance have led the agitation for statehood and Sixth Schedule status for Ladakh.
  • A three-member commission headed by former Supreme Court judge B.S. Chauhan was set up to inquire into the 24 September 2025 Leh violence, in which four people died.
Mains angle

Feeds the debate on autonomy and safeguards for tribal and border regions under the Sixth Schedule, and on dialogue as a tool for resolving regional demands.

Source summary