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Current affairs / 2023 / October 2023

Current affairs — October 2023

16 exam-relevant headlines, written simply. Read the bold fact in each — that's what exams ask.

2023-10awards

Nobel Prizes 2023 announced

The 2023 Nobels went to Katalin Kariko and Drew Weissman (Medicine, mRNA vaccines), Agostini, Krausz and L'Huillier (Physics, attosecond light pulses), Bawendi, Brus and Yekimov (Chemistry, quantum dots), Jon Fosse (Literature), Narges Mohammadi (Peace, jailed in Iran) and Claudia Goldin (Economics, women's labour market outcomes).

  • 📌 Peace: Narges Mohammadi (Iran)
  • 📌 Economics: Claudia Goldin
  • 📌 Medicine: mRNA vaccine pioneers
2023-10sports

Verstappen seals third straight F1 title

Max Verstappen clinched his third Formula One World Drivers' Championship at the Qatar Grand Prix sprint in October 2023, after title rival Sergio Perez failed to finish.

  • 📌 Third consecutive title
2023-10-04environment

Glacial lake outburst floods Sikkim's Teesta valley

After heavy rain, the South Lhonak glacial lake burst on October 4-5, 2023, sending a flash flood down the Teesta. The 1,200 MW Teesta III dam at Chungthang was destroyed within minutes, 15 bridges washed away and at least 92 people died.

  • 📌 Cause: South Lhonak lake outburst
  • 📌 Teesta III (1,200 MW) dam destroyed
  • 📌 Deaths: 92+
2023-10-05sports

Cricket World Cup opens in India

The 13th ICC Men's Cricket World Cup opened on October 5, 2023 - the first World Cup hosted solely by India - with 10 teams playing across 10 venues until November 19.

  • 📌 First WC hosted solely by India
  • 📌 10 teams, 10 venues
2023-10-07international

Hamas launches surprise attack on Israel

On October 7, 2023, Hamas' Mohammed Deif announced 'Operation Al-Aqsa Flood': over 3,500 rockets were fired while fighters breached the Gaza barrier and attacked at least 22 locations in southern Israel, killing hundreds and taking scores hostage. Israel formally declared war in response.

  • 📌 Operation name: Al-Aqsa Flood
  • 📌 3,500+ rockets, 22 sites attacked
  • 📌 Israel declared war
2023-10-08sports

India's best-ever Asian Games: 106 medals

India finished the Hangzhou Asian Games (September 23 - October 8, 2023) with a best-ever 106 medals - 28 gold, 38 silver, 40 bronze - ranking fourth and becoming only the fourth nation to cross 100 medals at one Asiad. Satwiksairaj Rankireddy and Chirag Shetty won India's first Asiad badminton gold; shooting led with 22 medals.

  • 📌 106 medals (28 gold) - best ever
  • 📌 4th place
  • 📌 First Asiad badminton gold: Satwik-Chirag
2023-10-08international

Herat earthquakes kill over 2,400 in Afghanistan

Two magnitude 6.3 earthquakes struck Afghanistan's Herat province on October 7-8, 2023, killing at least 2,445 people and injuring over 9,000.

  • 📌 Magnitude: 6.3 (twice)
  • 📌 Deaths: 2,445+
2023-10-14international

Australia rejects Indigenous Voice referendum

Australian voters rejected the October 14, 2023 referendum that would have created an Aboriginal and Torres Strait Islander 'Voice to Parliament', a constitutional advisory body for Indigenous Australians.

  • 📌 Referendum defeated
  • 📌 October 14, 2023
2023-10-14international

New Zealand elects Luxon's National Party

In New Zealand's October 14, 2023 election the opposition National Party won the most seats, with Christopher Luxon set to form a coalition with ACT New Zealand, ending Labour's six years under Chris Hipkins and Jacinda Ardern.

  • 📌 National Party largest
  • 📌 PM: Christopher Luxon
2023-10-14science

'Ring of fire' eclipse crosses the Americas

An annular solar eclipse - the 'ring of fire' - was visible across the Western Hemisphere on October 14, 2023, tracking from the US through Central and South America.

  • 📌 Annular eclipse
  • 📌 Visible across the Americas
2023-10-16sports

Cricket approved for the 2028 Los Angeles Olympics

Cricket returned to the Olympic programme after 128 years when the 141st IOC Session in Mumbai confirmed it for LA 2028 on October 16, 2023 - T20 format with six teams each in men's and women's events. Cricket's only earlier Olympic appearance was in 1900.

  • 📌 141st IOC Session, Mumbai
  • 📌 T20, 6 teams per gender
  • 📌 First since 1900
2023-10-17national

Supreme Court declines to legalise same-sex marriage

A five-judge Constitution bench headed by CJI D.Y. Chandrachud ruled on October 17, 2023 that there is no fundamental right to marry and left the question of same-sex marriage to Parliament and state legislatures.

  • 📌 Verdict: October 17, 2023
  • 📌 5-judge bench
  • 📌 Left to Parliament
2023-10-21science

ISRO tests Gaganyaan crew escape system

ISRO's TV-D1 Test Vehicle Development flight on October 21, 2023 demonstrated the Gaganyaan Crew Escape System - the rocket aborted at Mach 1.2 at altitude, the crew module separated, splashed into the Bay of Bengal and was recovered by the Indian Navy.

  • 📌 Test: TV-D1, October 21, 2023
  • 📌 Validated Crew Escape System separation
2023-10-25international

Mike Johnson becomes US House Speaker

Louisiana Republican Mike Johnson was elected Speaker of the US House of Representatives on October 25, 2023, ending three weeks of deadlock after Kevin McCarthy's removal.

  • 📌 54th Speaker
  • 📌 Republican, Louisiana
2023-10-28sports

India's best-ever Asian Para Games

India returned from the Hangzhou Asian Para Games (October 22-28, 2023) with a best-ever 108 medals - 27 gold, 32 silver, 49 bronze - finishing sixth in the standings.

  • 📌 108 medals (27 gold)
  • 📌 Best-ever Para Asiad tally
2023-10-31national

MY Bharat youth platform launched on Unity Day

PM Modi launched 'Mera Yuva Bharat' (MY Bharat) at Kartavya Path on October 31, 2023 - National Unity Day, Sardar Patel's birth anniversary. The phygital platform for Indians aged 15-29 aims at youth-led development towards Viksit Bharat 2047.

  • 📌 Launched: October 31, 2023
  • 📌 Age group: 15-29
  • 📌 Cabinet approved: October 11, 2023

October 2023 quiz — 10 questions

From exactly the headlines above. If you read the month, you should score 8+.

Topic test · 10 questions

Suggested time 3 min · wrong answers go to your mistake notebook automatically.