20 prelims-relevant stories, each distilled into quick facts — with a 20-question quiz at the end.
Science·bharatiya-antariksh-station PARLIAMENT QUESTION: HUMAN SPACEFLIGHT AND INDIGENOUS SPACE TECHNOLOGY
The Bharatiya Antariksh Station is planned as a five-module indigenous space station by 2035, with BAS-01 targeted for 2028 under the revised Gaganyaan Programme. Design reviews are complete, precursor missions have been accomplished, and work covers human-rated launch, docking, refuelling and indigenous development of flight suits, viewports, crew seats and docking technology.
Prelims pointers
- The Bharatiya Antariksh Station is planned as a five-module indigenous space station targeted for 2035.
- The Union Cabinet approved development and launch of BAS-01 by 2028 under the revised Gaganyaan Programme in October 2024.
- The BAS-01 Baseline Design Review and system engineering are complete, and 31 baseline design documents have been released.
- The precursor missions TV-D1, IADT-01 and IADT-02 have been accomplished; G1 is the first uncrewed mission in advanced stages.
- Indigenous development has been approved for flight suits, viewports, crew seats and docking technology.
PARLIAMENT QUESTION: CANCER CARE FACILITIES
Tata Memorial Centre, under the Department of Atomic Energy, has expanded cancer-care capacity through commissioned hospitals in Punjab, Andhra Pradesh and Bihar, while additional facilities in Maharashtra and Odisha remain under construction.
Prelims pointers
- Tata Memorial Centre is under the administrative control of the Department of Atomic Energy.
- TMC added ACTREC at Kharghar in 2002 to integrate cancer research, education and patient care.
- The 300-bed Homi Bhabha Cancer Hospital and Research Centre in New Chandigarh was commissioned on 24 August 2022.
- The Visakhapatnam centre was commissioned on 11 May 2023 with 210 beds.
- The Muzaffarpur centre was commissioned on 30 April 2025 with 107 beds.
Science·nuclear-capacity-expansion PARLIAMENT QUESTION: EXPANSION OF NUCLEAR POWER CAPACITY
Twenty nuclear reactors are under implementation, evenly divided between construction and pre-project activity, alongside AERB safety oversight and an Indian radio-embolisation product for inoperable liver tumours.
Prelims pointers
- Twenty nuclear power reactors are under implementation, split into ten under construction and ten in pre-project activities.
- Kudankulam Units 3&4 and 5&6 together comprise four reactors of 1,000 MW each.
- Peak construction employment is estimated at around 8,000 people for each project.
- AERB continuously monitors and reviews nuclear-plant safety through its regulatory framework.
- BARC and Tata Memorial Centre jointly developed 90Y-BhabhaSphere for radio-embolisation of inoperable liver tumours.
Science·nuclear-power-generation PARLIAMENT QUESTION: GENERATION OF NUCLEAR POWER
India has 24 commercially operating nuclear reactors with 8,780 MW capacity; over 2019-20 to 2023-24, their average PLF exceeded the comparable all-India thermal PLF, with KAPS-4 excepted.
Prelims pointers
- India presently has 24 nuclear power reactors in commercial operation.
- The 24 commercially operating nuclear reactors have a combined capacity of 8,780 MW.
- The PLF comparison covers the financial years 2019-20 through 2023-24.
- Major-refurbishment periods were excluded from the average PLF of nuclear power plants.
- KAPS-4 commenced commercial operation in March 2024 and was excepted from the period-wide comparison.
Science·nuclear-roadmap-2047 PARLIAMENT QUESTION: ENHANCING NUCLEAR ENERGY
India's nuclear roadmap targets 100 GW by 2047 through PHWRs, imported reactors and small modular reactors, with at least five indigenous SMRs targeted for operation by 2033.
Prelims pointers
- The Nuclear Energy Mission roadmap targets 100 GW of nuclear power capacity by 2047.
- Present nuclear capacity of 8.78 GW is expected to reach about 22 GW by 2031-32.
- NPCIL is envisaged to add 32 GW beyond 2032 and reach about 54 GW by 2047.
- The Government targets operationalisation of at least five indigenous small modular reactors by 2033.
- BARC is developing 220 MWe and 55 MWe small modular reactor designs and a gas-cooled reactor up to 5 MWth.
Indian Economy·makhana-export-canada APEDA Facilitates First-Ever Sea Shipment of Value-Added Flavoured Makhana from Bihar to Canada
APEDA facilitated Bihar's first sea shipment of value-added flavoured makhana to Canada: seven metric tonnes in two containers, with farmers receiving over 50% higher returns from processing and export access.
Prelims pointers
- APEDA facilitated the first sea shipment of flavoured makhana from Darbhanga to Canada on 29 July 2026.
- The seven-metric-tonne consignment was packed in two containers and dispatched through Mundra Port.
- Nutrivin Agro Private Limited processed and packaged the makhana to international quality and food-safety standards.
- The release states that Bihar accounts for the largest share of India's makhana production.
- Associated farmers realised over 50% higher returns through value addition and improved international market access.
Indian Economy·gwalior-telecom-zone Department of Telecommunications Signs MoU with Government of Madhya Pradesh for Establishment of Telecom Manufacturing Zone (TMZ) in Gwalior
DoT and Madhya Pradesh will establish India's first integrated Telecom Manufacturing Zone in Gwalior, combining a 350-acre cluster, central infrastructure funding, state land and incentives, and industry investment commitments.
Prelims pointers
- The proposed Telecom Manufacturing Zone in Gwalior is designed as a 350-acre plug-and-play industrial cluster.
- The proposed SPV will have 51% Madhya Pradesh equity and 49% Department of Telecommunications equity.
- The Central Government allocated ₹493 crore to fully support Phase-I core infrastructure.
- Madhya Pradesh offered about 170 acres free of cost, valued in the release at approximately ₹596 crore.
- The project is expected to generate about 14,000 direct skilled jobs, including roughly 3,500 in Phase I.
Science·telecom-centre-excellence Centre for Development of Telematics (C-DOT) signs agreement with Indian Institute of Science, Bengaluru (IISc Bengaluru) and Foundation for Science Innovation and Development (FSID) for setting up C-DOT Centre of Excell...
C-DOT, IISc Bengaluru and FSID signed a tripartite agreement establishing a Centre of Excellence at FSID, IISc. The centre will advance indigenous research, capacity building and commercialisation across next-generation wireless, AI, cybersecurity and quantum communication technologies.
Prelims pointers
- C-DOT signed the tripartite agreement with IISc Bengaluru and the Foundation for Science Innovation and Development.
- The Centre of Excellence was established at FSID, IISc Bengaluru for indigenous advanced communication research.
- Its research scope includes wireless communications, quantum technologies, cybersecurity and AI-driven communication systems.
- The emerging research areas include 5G Advanced and 6G, very large-scale MIMO and integrated sensing and communication.
- The IISc Bengaluru collaboration brings C-DOT's total number of Centres of Excellence to five.
Current Affairs·brics-cultural-cooperation OUTCOMES OF BRICS CULTURAL WORKING GROUP MEETINGS
Two BRICS Culture Working Group meetings under India's 2026 presidency addressed the creative economy, people-to-people cooperation, copyright, ethical AI, cultural-heritage protection and the return of cultural property. The second meeting's recommendations were shared with BRICS members.
Prelims pointers
- India's BRICS Presidency hosted Culture Working Group meetings on 29–30 April and 5–6 June 2026.
- The meetings discussed copyright and the ethical and responsible use of artificial intelligence in the creative economy.
- Cultural Heritage Protection and Return of Cultural Property was identified as a priority area.
- BRICS members discussed coordinated efforts to combat illicit trafficking of cultural property.
- Recommendations from the second Culture Working Group meeting at Varanasi were shared with BRICS member states.
Polity & Governance·public-library-governance PUBLIC LIBRARIES
Under the National Mission on Libraries, the Culture Ministry has supported one State Central Library and one District Library per State or Union Territory, plus six ministry-identified libraries. Public libraries remain under State and UT administrative control because libraries are a state subject under the Seventh Schedule.
Prelims pointers
- The National Mission on Libraries has a component called Setting up of NML Model Libraries.
- Assistance was sanctioned for one State Central Library and one District Library in each State or Union Territory.
- The Ministry of Culture separately identified six libraries for assistance under the component.
- For 2025–26, the revised budget allocation was Rs 3,507 lakh and actual expenditure was Rs 3,244.08 lakh.
- Libraries are a state subject under the Seventh Schedule, and public libraries are controlled by State or UT authorities.
History & Culture·kala-sanskriti-vikas-yojana APPLICATION TAKEN UNDER KSVY
The Culture Ministry invited 2026–27 applications under six Kala Sanskriti Vikas Yojana components covering repertory grants, cultural productions, nationally present organisations, artist fellowships, youth scholarships and cultural research. Outreach targets rural, tribal and economically backward regions.
Prelims pointers
- Kala Sanskriti Vikas Yojana provides financial assistance to eligible cultural organisations and individual artists.
- Six KSVY components invited applications for grant year 2026–27.
- The Cultural Function and Production Grant Scheme had a submission deadline of 7 July 2026.
- Senior and junior artist fellowships and scholarships for young artists had deadlines of 31 July 2026.
- Repertory Grant applications are submitted through a dedicated paperless online portal.
Science·diving-support-vessel-nipun DELIVERY OF SECOND INDIGENOUS DIVING SUPPORT VESSEL - ‘NIPUN’
Hindustan Shipyard delivered Nipun, the second indigenous Diving Support Vessel, to the Indian Navy at Visakhapatnam. With nearly 75% indigenous content, it supports deep-sea saturation diving, rescue, diver monitoring, salvage and submarine-emergency evacuation through a Deep Submergence Rescue Vessel.
Prelims pointers
- Hindustan Shipyard Limited delivered Nipun to the Indian Navy at Visakhapatnam on 30 July 2026.
- Nipun is the second Diving Support Vessel and follows Indian Register of Shipping classification rules.
- The ship can undertake deep-sea saturation diving as well as rescue operations at sea.
- Its Remotely Operated Vehicles support diver monitoring and salvage operations.
- Nipun has nearly 75 per cent indigenous content and can serve as mother ship for a Deep Submergence Rescue Vessel.
Geography·brahmaputra-flood-forecasting PARLIAMENT QUESTION: BRAHMAPUTRA FLOOD FORECASTING AND CLIMATE RESILIENCE MISSION
Mission Mausam seeks a weather-ready, climate-smart India through better observations, models, computing and warning dissemination. In Assam, CWC operates 32 flood-forecast stations and has developed AI/ML models for eight Brahmaputra-basin level-forecast stations. IMD uses six physical and three AI-based models and makes forecast decisions using a multi-model ensemble and MHEW-DSS.
Prelims pointers
- The Union Cabinet approved the Central Sector Scheme Mission Mausam in 2024.
- CWC issues short-range flood forecasts with lead times of up to 24 hours to concerned State governments.
- CWC maintains 32 flood-forecast stations in Assam across the Brahmaputra and Barak systems.
- IMD uses six physical numerical weather-prediction models and three artificial-intelligence-based models.
- Eight of CWC's 12 AI/ML-based level-forecast station models are in Assam's Brahmaputra basin.
Geography·el-nino-monsoon PARLIAMENT QUESTION: IMPACT OF EL NINO ON INDIAN MONSOON
WMO and IMD do not officially define a “Super El Nino” category. IMD said El Nino was weak in June 2026, became moderate in July and could become very strong during October–December, though Indian impacts depend on evolving coupled ocean-atmosphere conditions.
Prelims pointers
- WMO and IMD do not officially define a category called Super El Nino.
- El Nino events are operationally classified as weak, moderate, strong or very strong.
- The classification is based on sea-surface-temperature anomalies over the equatorial central Pacific Ocean.
- El Nino conditions were weak in June 2026 and intensified to moderate levels in July 2026.
- IMD issues daily impact-based forecasts and risk-based warnings valid for the next seven days.
History & Culture·underwater-cultural-heritage UNDERWATER CULTURAL HERITAGE
ASI's Underwater Archaeology Wing is researching Dwarka, Bet Dwarka, Mahabalipuram and Karaikal, while the Union government has licensed bodies for underwater work at additional sites. Five locations have been identified for underwater work up to 2030. The release also reports separate allocations or earmarks for ASI's wing, Tamil Nadu's archaeology department and NIO.
Prelims pointers
- ASI's Underwater Archaeology Wing is working at Dwarka, Bet Dwarka, Mahabalipuram and Karaikal.
- The Tamil Nadu State Department of Archaeology has a government licence for underwater work at Poompuhar.
- The Marine Archaeology Centre of the National Institute of Oceanography is licensed for Bet Dwarka, Chhari and Gangata Bet.
- ASI's Underwater Archaeology Wing received Rs 66,50,000 for 2026–27 and had spent Rs 25,63,894.
- Vijay Durg and Janjira in Maharashtra are among five places identified for underwater work up to 2030.
Current Affairs·west-asia-energy-security PM chairs CCS Meeting to review the situation in context of ongoing West Asia Conflict
The Prime Minister chaired the fourth special Cabinet Committee on Security meeting on the West Asia conflict. The review covered petroleum products, LNG/LPG, fertilizer supplies, seafarers, the Indian diaspora and energy independence. Directions included uninterrupted fertilizer supply, assistance for seafarers, renewable energy emphasis and a unified mechanism for continuous monitoring and implementation.
Prelims pointers
- The meeting was the fourth special Cabinet Committee on Security meeting concerning the West Asia conflict.
- LPG procurement sources had been diversified, and stocks and supplies of major petroleum products were described as adequate.
- Adequate crude oil enabled CPSE refineries to operate above 100% utilisation and continue petroleum-product output.
- The Prime Minister directed uninterrupted fertilizer supply after Rabi-season requirements and alternate sources were discussed.
- A mechanism was sought to give seafarers and their families timely information, emergency assistance and counselling.
Science·indian-space-programme PARLIAMENT QUESTION: GLOBAL COMPETITIVENESS OF INDIA’S SPACE PROGRAMME
A Rajya Sabha reply detailed Department of Space budgets and India’s capabilities in launch services, satellites, reusable systems, human spaceflight, exploration and private participation. It cited 100 Sriharikota launches, NISAR and CMS-03, Chandrayaan-3, Aditya-L1, SPADEX, IN-SPACe and NSIL, and achievements by Skyroot, Agnikul and Pixxel.
Prelims pointers
- India reached the landmark of 100 launches from Satish Dhawan Space Centre, Sriharikota.
- Chandrayaan-3 made India the first country to achieve a soft landing near the lunar south pole.
- Aditya-L1 made India the third country to place a solar observatory at the Sun-Earth L1 point.
- SPADEX made India the fourth country to demonstrate autonomous docking and undocking in space.
- Government reforms opened private participation through IN-SPACe and NSIL, supporting commercialization and technology transfers.
Science·nuclear-tech-applications PARLIAMENT QUESTION: NUCLEAR TECHNOLOGY IN MEDICAL AND AGRICULTURAL SECTORS
DAE's peaceful nuclear applications span indigenous radioisotopes and cancer diagnostics and therapies, radiation-bred crop varieties, food irradiation, post-harvest loss reduction and technology transfer to private operators.
Prelims pointers
- BARC produces radioisotopes and radiopharmaceuticals that BRIT supplies to nuclear-medicine centres across India.
- The Radiation Medicine Research Centre in Kolkata has been operational since January 2024.
- DAE developed 177Lu-PSMA-617 for prostate-cancer therapy and supplies it through BRIT.
- DAE has developed 72 improved crop varieties using radiation-induced mutagenesis with cross-breeding.
- Forty-two food-irradiation facilities have been commissioned in India across government and private sectors.
Environment·agrobiodiversity-governance National Advisory Board on Management of Genetic Resources Charts Roadmap for Strengthening India's Agrobiodiversity Conservation and Sustainable Utilization
The reconstituted NABMGR has proposed coordinated conservation and use of plant, animal, fish, microbial and insect genetic resources, stronger pre-breeding, germplasm collection, benefit sharing and completion of the National Safety Genebank.
Prelims pointers
- The reconstituted NABMGR held its first meeting on 29 July 2026 at ICAR-NBPGR in New Delhi.
- NABMGR was first constituted by the ICAR President in 2011 under the chairmanship of Dr R.S. Paroda.
- The Board coordinates policy across plant, animal, fish, microbial and insect genetic resources.
- Six ICAR National Bureaux presented achievements for 2021-2026 and roadmaps for 2026-2031.
- The Board suggested completing the National Safety Genebank for ICAR's centenary celebrations in 2028-29.
Indian Economy·market-distortions-index India rises from 82nd to 57th in global rankings, in structural and pro-competitive reforms: Report by Competere Foundation
A Competere Foundation report places India 57th rather than 82nd on its Market Distortions Performance Index for 2010-2023, citing reforms in taxation, insolvency, regulation and trade facilitation.
Prelims pointers
- The Competere Foundation report places India 57th, up 25 positions from 82nd, for the 2010-2023 period.
- The report assesses performance through its Market Distortions Performance Index.
- Its three pillars are property-rights protection, domestic competition and international competition.
- The report highlights GST, the Insolvency and Bankruptcy Code, regulatory improvements and modernised trade facilitation.
- CTIL at IIFT organised the launch discussion with the Competere Foundation at India Habitat Centre in New Delhi.
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