Daily GK Update- 20th Oct, 2026

 

NATIONAL UPDATES:

 

1. Delhi Inaugurates 200-Tonne-Per-Day Biogas Plant: Delhi Chief Minister Rekha Gupta inaugurated a biogas plant with a capacity of 200 tonnes per day (TPD) at Goyla Dairy on 19 October 2026 under the Seva Sankalp Abhiyan. The plant was approved in 2018. Delhi’s Municipal Corporation of Delhi (MCD) is establishing biogas facilities to process cattle dung and biodegradable waste generated in dairy colonies. Delhi’s first large-scale 200-TPD biogas plant began operating at Nangli Dairy in West Delhi’s Najafgarh in September 2025. The facility covers 2.72 acres and was built at a cost of about ₹16 crore, with partial funding from the Urban Development Fund of the Ministry of Housing and Urban Affairs. The Nangli plant is designed to process dung and biodegradable waste from Nangli and Kakrola dairies, which together generate around 200 metric tonnes of dung daily. It is expected to produce about 14,000 cubic metres of raw biogas and 5.6 tonnes of purified compressed biogas (CBG) each day. The CBG is to be supplied to Indraprastha Gas Limited, while the plant will also produce organic manure.

 

2. Telangana Celebrates Saddula Bathukamma Festival: Telangana’s nine-day Bathukamma festival concluded with Saddula Bathukamma on 18 October 2026. Thousands of women gathered at Tank Bund in Hyderabad for the final procession and immersion of floral arrangements. The procession began at 4 p.m. from the Martyrs’ Memorial and moved towards Tank Bund. Bathukamma is a floral festival observed in Telangana during the Hindu month of Ashwayuja, which generally falls in September or October. The festival extends over nine days and coincides with the Navaratri period. Women arrange seasonal flowers in concentric layers to form a conical structure called Bathukamma, sing traditional songs and gather around it. The flowers used include tangedu, or Cassia auriculata, and gunuka, or Celosia. The festival’s final day is known as Saddula Bathukamma. Floral arrangements are carried in procession and immersed in local water bodies.

 

3. How Did Himachal Pradesh Increase Cheer Pheasant Survival?: Himachal Pradesh’s Cheer pheasant conservation programme recorded a rise in the survival rate of released birds from 11.11% in 2019–20 to 100% in 2024–25. During Wildlife Week in October 2026, 12 captive-bred birds were soft-released near Koti in Shimla district. The Cheer pheasant, locally called Chir Tittar, is a pheasant species of the western Himalaya. It is classified as Vulnerable on the International Union for Conservation of Nature (IUCN) Red List and is listed in Schedule I of the Wildlife Protection Act, 1972. Schedule I provides the species with the Act’s highest level of protection against hunting and other prohibited activities. The Khadiyun Cheer Pheasant Breeding Centre at Chail in Solan district is one of the few Indian facilities dedicated to conservation breeding of the species. The Himachal Pradesh Zoo Conservation and Breeding Society maintains the centre, which has released 77 captive-bred birds into the wild.

 

4. Government Launches Agri Welfare Portal for Farmers: Union Agriculture Minister Shivraj Singh Chouhan launched the upgraded Agri Welfare Portal in New Delhi on 19 October 2026. The mobile-accessible platform provides farmers with information on government schemes, financial assistance and agriculture, alongside online eligibility checks and application facilities. The portal functions as a single-window gateway to government initiatives and agricultural information. It is intended to reduce the need for farmers to visit multiple government offices or consult separate websites to find scheme details or submit applications. Its information services include updates on weather, farming practices, seeds, fertilisers and market prices. The portal is designed for farmers across the country, including small and marginal farmers. Its usability goals include simple navigation and regularly updated, accurate information.

 

5. India Begins Red List Assessment of 1,211 Bird Species: India has begun a national Red List Assessment of 1,211 regularly occurring bird species, including resident and migratory birds. The assessment follows the International Union for Conservation of Nature (IUCN) framework. As of 19 October 2026, preliminary assessments had been completed for 107 species; preliminary work on all 1,211 is expected by the end of 2026, with final assessments anticipated by the end of 2027. The IUCN Red List of Threatened Species, established in 1964, records the global extinction risk and conservation status of species. Its categories include Extinct, Extinct in the Wild, Critically Endangered, Endangered, Vulnerable, Near Threatened, Least Concern, Data Deficient and Not Evaluated. Critically Endangered, Endangered and Vulnerable are the three categories collectively classified as threatened.

 

6. Nearly 100 Years Later, Tiger Spotted in Maharashtra’s Beed District: A four-year-old male tiger weighing more than 200 kg was captured by a camera trap on 20 August 2026 in the Brahmgaon forest range of Ashti tehsil, Beed district, Maharashtra. It is the first confirmed presence of a tiger in the Ashti and Patoda forest areas since the 1910s and 1920s. The tiger originated from Tipeshwar Wildlife Sanctuary in Yavatmal district and left the sanctuary in 2023. It travelled through Chandrapur, Dharashiv, Latur and Ahilyanagar districts before reaching Beed. It was recorded in Dharashiv in December 2024. Forest staff found its pugmarks in Beed in October 2025. The animal was also recorded in the Ashti hilly region on 10 December 2025 and 27 July 2026. After the 20 August camera-trap record, it moved towards the Kari area near Barshi in Solapur district. It is currently using the Balaghat range in Patoda taluka as its territory. The tiger is unofficially known as “Ramling” or “Avenger”.

 

7. India Ranks Third in Ipsos Healthcare Quality Perception Index: As of October 2026, India ranks third in the Ipsos Quality of Care Perception Index, behind Malaysia and Singapore. The Ipsos Health Service Report 2026 records that 68% of Indians positively rate the quality of healthcare available to them. The index measures public perceptions and is distinct from measures based on health outcomes or healthcare access. Ipsos conducted its survey from 13 July to 7 August 2026 across 32 countries, with 22,528 adults participating. Malaysia ranked first and Singapore second in the country comparison. India recorded the highest result among the surveyed countries for ease of obtaining a doctor’s appointment, with 73% of citizens saying they could secure care when needed. The report identifies affordability as a challenge for India’s healthcare system. Its findings also record high levels of trust and perceived accessibility among Indian respondents. These measures reflect survey responses rather than a clinical assessment of treatment quality or patient outcomes.

 

INTERNATIONAL UPDATES:

 

1. Beijing May Become a Super-Aged Society by 2035: Beijing is projected to become a super-aged society by 2035, when approximately one-third of its residents are expected to be aged 60 or older. At the end of 2025, the city had 5.29 million permanent residents in this age group, equal to 24.3 per cent of its total population. The proportion of Beijing residents aged 60 or older is projected to rise from 24.3 per cent at the end of 2025 to about one-third by 2035. The projection concerns the share of the population aged 60 and above, a measure used in China’s demographic statistics. China’s population has declined annually since 2022 while its age structure has continued to grow older. Population ageing affects the size of the working-age population, pension requirements and patterns of consumption.

 

2. India Repatriates Rescued Sumatran Baby Orangutan to Indonesia: India repatriated a rescued Sumatran baby orangutan to Indonesia on 19 October 2026. Rescued in India in November 2024, the animal received veterinary care and appropriate habitat facilities from Indian wildlife authorities before its return from Gujarat. The operation involved wildlife protection agencies and the CITES Management Authorities of both countries. The Convention on International Trade in Endangered Species of Wild Fauna and Flora, known as CITES, is an international agreement adopted in 1973 and in force since 1975. It regulates international trade in listed wild animals and plants through a system of appendices and permits. CITES Appendix I includes species threatened with extinction; international commercial trade in these species is generally prohibited, subject to limited exceptions.

 

3. India to Host 61st CIML Meeting in New Delhi: India will host the 61st Meeting of the International Committee of Legal Metrology (CIML) in New Delhi from 26 to 28 October 2026. The Department of Consumer Affairs is organising the meeting with the International Organization of Legal Metrology (OIML). More than 100 delegates and legal metrology experts from OIML Member States, Corresponding Member States and international organisations are expected to attend. The OIML is an intergovernmental organisation established in 1955 to promote the global harmonisation of legal metrology procedures. Its work includes developing international recommendations and model requirements for measuring instruments and measurement procedures. The CIML brings together representatives of OIML Member States and meets to consider the organisation’s technical work and priorities. The New Delhi meeting will consider the development and revision of international recommendations, the OIML’s technical activities and the OIML Certification System (OIML-CS).

 

4. India and Saudi Arabia Advance Electrical Interconnection Talks: India and Saudi Arabia held discussions on 19 and 20 October 2026 on a proposed electricity transmission link and wider cooperation in the power sector. Pankaj Agarwal, Secretary in India’s Union Ministry of Power, met virtually with Nasser Al-Qahtani, Saudi Arabia’s Assistant Minister of Energy for Electricity Affairs. The discussions covered the proposed electrical interconnection, technical cooperation, knowledge sharing and the exchange of power-sector best practices. Saudi Arabia expressed interest in India’s experience with extra-high-voltage (EHV) transmission infrastructure, including grid management as renewable energy shares increase and electricity demand from data centres grows. An October 2023 Memorandum of Understanding (MoU) established a broader framework for cooperation in electrical interconnection, green and clean hydrogen, and supply chains. The two countries also discussed updating grid codes, which set technical rules for the operation and connection of electricity networks.

 

5. India–New Zealand FTA Comes into Force with Zero-Duty Access: The India–New Zealand Free Trade Agreement (FTA) came into force on October 20, 2026. New Zealand eliminated tariffs on all Indian goods from that date, while India began implementing tariff concessions on selected imports from New Zealand. Commerce and Industry Minister Piyush Goyal announced the pact’s implementation on October 19, 2026. A free trade agreement is a pact through which participating economies reduce or remove trade barriers on goods and services under agreed conditions. A tariff line is a product classification in a country’s customs tariff schedule, and concessions may vary by line and phase-in period. Under this agreement, India will grant concessions on 70% of its tariff lines, covering about 95% of the current bilateral trade value. Duty-free access will apply to 57% of the tariff lines from October 20, 2026, rising to 82% as concessions are phased in. New Zealand has removed tariffs on 100% of Indian exports.

 

6. India Reaffirms Commitment to Inclusive Global Trade Rules at UNGA: On 20 October 2026, Rajya Sabha MP Naveen K Jain delivered India’s national statement at the 81st session of the United Nations General Assembly (UNGA), reaffirming support for inclusive, development-oriented and internationally compatible legal frameworks for global trade. He addressed the UNGA’s Sixth Committee, which deals with legal matters. The United Nations Commission on International Trade Law (UNCITRAL) is the UN’s core legal body in the field of international trade law. Established by the UN General Assembly in 1966, it develops conventions, model laws and other instruments to harmonise rules governing international commercial transactions. India referred to UNCITRAL’s role in developing legal standards that respond to the needs of developed and developing countries. Jain also cited India’s domestic reforms in arbitration, commercial dispute resolution and insolvency.

 

7. WWF-India EIACP Launches Green Diwali Campaign 2026: The WWF-India EIACP Programme Centre – Resource Partner, supported by the Union Ministry of Environment, Forest and Climate Change (MoEFCC), launched its nationwide Green Diwali Campaign on 20 October 2026. The campaign runs until 8 November 2026, the date of Diwali in 2026, and encourages citizens to avoid firecrackers and celebrate with less pollution and waste. The campaign targets schools, colleges and other educational institutions, resident welfare associations, and local communities. It gives special attention to the 130 cities covered under the National Clean Air Programme (NCAP), India’s national programme for addressing air pollution in identified cities. The initiative aligns with Mission LiFE, the Government of India’s programme promoting environmentally conscious lifestyles. The campaign invites citizens to take a “Green Diwali Pledge”.

 

OTHER UPDATES:

 

DEFENCE

 

1. India-Australia Exercise AUSTRAHIND 2026 Begins in Keralam: The fifth edition of the India-Australia joint military exercise AUSTRAHIND 2026 began on 19 October 2026 at the Foreign Training Node in Thiruvananthapuram, Keralam. It is scheduled to continue until 1 November 2026, with around 240 personnel from the two armies participating. AUSTRAHIND is a bilateral army exercise involving Indian and Australian Army personnel. The Indian contingent in the 2026 edition includes troops from the Garhwal Rifles, while the Australian contingent includes troops from 13 Brigade. Each country has contributed approximately 120 personnel. An observer delegation from New Zealand is participating for the first time in this edition. The previous edition was held at Irwin Barracks in Perth, Australia, from 13 to 26 October 2025.

 

2. Army Conducts Akhand Prahar-II Exercise in Jaisalmer: The Indian Army conducted Akhand Prahar-II in Jaisalmer, Rajasthan, on or around 18 October 2026. The exercise involved the Army’s Black Mace Brigade and Battle Axe Division and focused on combat readiness, technology-enabled operations and coordination among military resources. Akhand Prahar-II followed Akhand Prahar-I and tested combat procedures using next-generation military equipment and modern assets. The exercise took place in a multi-dimensional operational environment, where participating formations practised swift and precise action under changing battlefield conditions. Its stated focus included integrating modern technology with conventional military capabilities for future combat scenarios. Lieutenant General AVS Rathi, General Officer Commanding (GOC) of the Konark Corps, commended the participating formations for their operational performance and combat readiness. A GOC commands an Army formation, while a corps is a field formation comprising divisions and supporting units.

 

3. CISF to Introduce Sector-Based Commands from November 1: The Central Industrial Security Force (CISF) will introduce an organisational restructuring on 1 November 2026. Approved by the Ministry of Home Affairs (MHA), the change replaces territorial supervision with a domain-based, sector-specific command structure for security oversight of critical infrastructure and strategic establishments. Eight of the CISF’s 11 existing supervisory sectors will be realigned into functional units. The Coal Sector, headquartered in Ranchi, will replace the Eastern Sector, while the Steel Sector in Bhilai will replace the Central Sector. The Petroleum and Natural Gas Sector in Guwahati will replace the North Eastern Sector. Two dedicated power commands will be established: Power-I Sector in New Delhi, formerly the North Sector, and Power-II Sector in Kolkata, formerly the North Eastern Sector-II. The West Coast Port Sector in Mumbai will replace the Western Sector, and the East Coast Port Sector in Chennai will replace the Southern Sector. 

 

SPORTS

 

1. Nishad Kumar Wins Long Jump Gold at Asian Para Games 2026: Nishad Kumar won the men’s T47 long jump gold medal at the 2026 Asian Para Games in Aichi-Nagoya, Japan, on 19 October 2026. His best jump measured 7.11 metres, and the medal was India’s second gold at the Games. Kumar secured first place with a 7.11-metre jump. Uzbekistan’s Omadbek Khasanov won silver with 6.99 metres, while Sri Lanka’s Mohammadu Safran claimed bronze with 6.55 metres. The result marked Kumar’s debut in a major long jump competition; he is primarily known for competing in the high jump. T47 is a track-and-field sport class used in events for athletes with an eligible impairment affecting one or both arms. The “T” designation refers to track events and jumping events, while “F” is used for field events such as throws. World Para Athletics sets classification rules to group athletes according to the impact of an impairment on performance. Para-athletes may compete in multiple disciplines when they meet the eligibility and classification requirements for each event.

 

2. Chinmay Sutar Scores 400 in Ranji Trophy: Mizoram batter Chinmay Sutar scored an unbeaten 400 against Nagaland on 19 October 2026 in the Ranji Trophy 2026–27 Plate Division. The match was played at Nagaland Cricket Stadium in Sovima, and Mizoram declared at 581 for 9. Sutar became the second batter to score a quadruple century in the history of the Ranji Trophy. His 400 not out is the competition’s second-highest individual score, behind B.B. Nimbalkar’s unbeaten 443 for Maharashtra against Kathiawar in the 1948–49 season. Sutar’s innings moved ahead of Prithvi Shaw’s 379. Nimbalkar’s 443 was scored in a match against Kathiawar during the 1948–49 season. His record remains the highest individual score in the Ranji Trophy. Sutar’s innings is the second score of 400 or more in the competition’s history.

 

3. Charles Matata Sets Delhi Half Marathon Course Record: Kenyan runner Charles Matata set a course record at the 21st Vedanta Delhi Half Marathon on 18 October 2026. He completed the 21.097-kilometre race in 58 minutes and 52 seconds. Matata’s time was one second faster than the previous course record of 58 minutes and 53 seconds, set by Ethiopia’s Amedework Walelegn in 2020. The event record earned Matata an additional USD 12,000, on top of the winner’s purse of USD 27,000. His Delhi performance also improved his personal best of 59 minutes and 15 seconds, recorded at the Rimi Riga Marathon in May 2026. Kenyans finished in the top three places in the men’s elite race. Samwel Nyamai Mailu placed second in 59 minutes and 24 seconds, while Stanley Waithaka Mburu finished third in 59 minutes and 33 seconds. Matata had previously placed second at the Delhi Half Marathon in 2023, finishing in 1 hour and 5 seconds.

 

 

SCIENCE AND TECHNOLOGY

 

1. US Orders DeepSeek Removal from Civilian Government IT Systems: On 19 October 2026, the US Department of Homeland Security (DHS) made public an order directing federal civilian agencies to remove DeepSeek products and third-party services developed using its AI model from their information systems. The order was signed by Homeland Security Secretary Markwayne Mullin on 24 July 2026, and its restrictions took effect when it was published in the Federal Register on 20 October 2026. The order covers products and services from DeepSeek, a privately owned artificial intelligence company based in the People’s Republic of China (PRC). It directs civilian agencies to remove covered products and bars them from acquiring new DeepSeek products and services. Agencies covered include the Department of the Treasury, Department of State and Department of Justice.

 

2. AstraZeneca and Oracle Launch AI Clinical Trials in Abu Dhabi: On 20 October 2026, AstraZeneca and Oracle announced a global collaboration using artificial intelligence (AI) and real-world data to support clinical research. Its first programme will focus on hypertension care and research in Abu Dhabi, United Arab Emirates, in partnership with UAE-based healthcare firm M42. The collaboration is non-binding, and individual projects will require separate legal, privacy, regulatory, ethical and institutional reviews. A clinical trial is a research study involving human participants that assesses a medical intervention, such as a medicine, for safety or effectiveness. Trial recruitment involves identifying and enrolling participants who meet specified eligibility criteria. The collaboration plans to use AI-enabled capabilities to help identify eligible patients, support earlier disease diagnosis and monitor drug-safety signals. 

 

3. China Restricts Exports of Tunnel Boring Machines: China’s Ministry of Commerce (MOFCOM) and General Administration of Customs announced new export controls on Tunnel Boring Machines (TBMs) and related equipment on 19 October 2026. The controls take effect on 18 November 2026 and cover specified machinery, parts and remanufacturing technologies. The controls apply to full-face TBMs, specially designed TBM parts, specified walking excavators and plateau-type wet shotcrete machines designed for use at altitudes above 3,000 metres. Related remanufacturing technologies are also covered. Exporters must obtain licences from MOFCOM under China’s export control laws and regulations concerning dual-use items. Dual-use items are goods, software or technologies that can have civilian uses and may also be applied to military or security-related purposes. Exports to “sensitive countries and regions” involved in disputes with China require approval from Chinese trade authorities. 

 

BANKING AND FINANCE

 

1. Maersk Plans First Drydocking in India with L&T: A.P. Moller – Maersk plans to drydock its Singapore-flagged container vessel Maersk Chattogram at Larsen & Toubro’s Kattupalli Shipyard near Chennai in October 2026. The vessel is expected to arrive on 20 October, subject to operational and weather conditions. This will be Maersk’s first planned drydocking in India. Drydocking is the process of taking a vessel out of the water so its underwater hull and other components can be inspected, maintained or repaired. The planned work on Maersk Chattogram includes a scheduled special survey, maintenance and overhaul of the hull, structure, machinery, equipment and propulsion systems. A special survey is a detailed inspection carried out under a vessel’s applicable technical and classification requirements. L&T will use its Shiplift system at Kattupalli for the vessel’s lift-out. A shiplift uses a platform to raise or lower vessels between the water and a repair area. The system is described as India’s largest.

 

2. Amit Shah to Launch Delhi Water Projects Worth ₹8,941 Crore: Union Home Minister Amit Shah is scheduled to launch and lay foundation stones for 43 Delhi Jal Board (DJB) projects worth ₹8,941.22 crore on 22 October 2026. The projects cover water supply and sewage infrastructure and include measures to reduce pollution in the Yamuna River. Ten projects, valued at ₹2,827.11 crore, are scheduled for inauguration, while foundation stones will be laid for 33 projects worth ₹6,114.11 crore. The projects include a 124 million gallons per day (MGD) sewage treatment plant (STP) at Okhla, estimated to cost ₹1,161 crore. Eight existing STPs are to be upgraded at a cost of ₹1,041 crore.

 

3. CCPA Acts Against Online Sale of Regulated Explosives: On 19 October 2026, the Central Consumer Protection Authority (CCPA) initiated regulatory action against seven online platforms over unauthorised listings and sales of hazardous explosive substances. The substances included ammonium nitrate, gunpowder, picric acid and pentaerythritol tetranitrate (PETN). By that date, 3,940 sellers and listing entries had been delisted across the platforms. The Consumer Protection Act, 2019 established the CCPA as a statutory authority under the Department of Consumer Affairs. The Authority can investigate violations of consumer rights, unfair trade practices and false or misleading advertisements. It can order the discontinuation of unfair practices and impose penalties for misleading advertisements. The CCPA treated the listings as misleading advertisements and unfair trade practices. It expects platforms to verify seller licences and buyer identities when dealing with regulated substances.