🔆 The Danube River

📍 Why in News?
✅ Water levels in Europe’s Danube River have fallen to record lows across Hungary, Slovakia, Romania, and Bulgaria due to prolonged heatwaves and drought

🔆 About the Danube River

📍 What is it?
✅ Europe’s second-longest river after the Volga River
✅ One of the world’s most international river basins
✅ Length of approximately 2,850 km (1,770 miles)
✅ Acts as a major economic waterway, freshwater source, ecological corridor, and transport route
✅ Drains into the Black Sea

📍 Origin & Mouth
✅ Originates in the Black Forest Mountains of Germany
✅ Formed by the confluence of the Breg and Brigach streams
✅ Empties into the Black Sea through the Danube Delta in Romania and Ukraine

🔆 Countries Through Which It Flows
✅ Germany
✅ Austria
✅ Slovakia
✅ Hungary
✅ Croatia
✅ Serbia
✅ Bulgaria
✅ Romania
✅ Moldova
✅ Ukraine

🔆 Key Features
✅ Divided into Upper Danube, Middle Danube, and Lower Danube
✅ Has more than 300 tributaries, with over 30 navigable tributaries
✅ Major tributaries include Inn, Drava, Sava, Tisza, Prut, and Siret
✅ Flows through or borders four European capitals — Vienna, Bratislava, Budapest, and Belgrade
✅ Forms the Danube Delta, covering about 4,300 sq km, one of Europe’s largest wetland ecosystems and a UNESCO World Heritage Site
✅ Important engineering projects include the Iron Gate I & II Dams and the Gabcíkovo Dam

🔆 Prelims Facts
✅ Second-longest river in Europe
✅ Origin — Black Forest Mountains, Germany
✅ Mouth — Black Sea
✅ Flows through 10 countries
✅ Passes through 4 national capitals
✅ Danube Delta is shared by Romania and Ukraine and is a globally important wetland ecosystem

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🔆 CURRENT AFFAIRS – 06 AUGUST 2026

🔆 POLITY & GOVERNANCE

📍 One Nation, One Fertilizer (ONOF) Initiative
✅ Implemented under Pradhan Mantri Bhartiya Janurvarak Pariyojana (PMBJP)
✅ Nodal Ministry: Ministry of Chemicals & Fertilizers
✅ Ensured adequate fertilizer availability during Kharif 2026
✅ All subsidized fertilizers (Urea, DAP, MOP & NPKS) marketed under the single “BHARAT” brand
✅ Eliminates brand confusion, curbs black marketing and reduces inefficient rail logistics

📍 Central Vigilance Commission (CVC)
✅ A.S. Rajeev assumed charge as the Acting Central Vigilance Commissioner
✅ India’s apex anti-corruption body established in 1964
✅ Constituted on the Santhanam Committee recommendations
✅ Granted statutory status under the Central Vigilance Commission Act, 2003
✅ Composition: 1 Central Vigilance Commissioner + up to 2 Vigilance Commissioners
✅ Appointed by the President on the recommendation of a committee comprising the Prime Minister, Home Minister and Leader of Opposition in Lok Sabha
✅ Tenure: 4 years or up to 65 years of age, whichever is earlier

📍 India’s First AI & Innovation City – Arivagam
✅ Tamil Nadu announced India’s first dedicated AI and Innovation City
✅ Named ‘Arivagam’
✅ Will include an AI University, Skill Development Centre and Innovation Incubators
✅ Designed as an integrated AI, research, startup and residential ecosystem

🔆 INTERNATIONAL

📍 Indian Pharmacopoeia Commission (IPC)
✅ Recognised by the WHO South-East Asia Regulatory Network (SEARN) as the Regional Centre of Excellence in Pharmacovigilance and Technical Centre in Quality of Medicines
✅ National coordination centre for Adverse Drug Reaction (ADR) monitoring
✅ Headquarters: Ghaziabad, Uttar Pradesh
✅ Nodal Ministry: Ministry of Health & Family Welfare

📍 South-East Asia Regulatory Network (SEARN)
✅ Voluntary association of National Regulatory Authorities (NRAs) in South-East Asia
✅ Established in 2016 by WHO South-East Asia Regional Office (SEARO)
✅ Members include India, Bangladesh, Bhutan, DPR Korea, Maldives, Myanmar, Nepal, Sri Lanka, Thailand and Timor-Leste
✅ Promotes regulatory cooperation and access to safe, effective and quality medical products

🔆 ENVIRONMENT

📍 Snow Leopard Recorded in Dhauladhar Wildlife Sanctuary
✅ First-ever Snow Leopard sighting inside Dhauladhar Wildlife Sanctuary
✅ Located in Kangra district, Himachal Pradesh
✅ Vegetation includes deodar, pine, spruce, oak, rhododendron and alpine meadows
✅ Supports Snow Leopard, Himalayan Brown Bear, Asiatic Black Bear, Himalayan Tahr, Musk Deer, Serow and Goral

📍 East Africa’s Snow Peaks Melting
✅ Glaciers on Mount Kenya, Mount Kilimanjaro and Rwenzori Mountains are disappearing rapidly
✅ Region has lost over 90% of its glacial ice in the last century
✅ Declining snowfall linked to Indian Ocean temperature shifts
✅ Melting threatens biodiversity, cultural heritage and mountain tourism
✅ Forests remain East Africa’s primary water towers

📍 Concerns Over Forest Rights Act Implementation
✅ Centre’s directions on Community Forest Resource Management Plans (CFRMPs) have raised concerns
✅ Plans seek convergence with Forest Department Working Plans
✅ Experts warn they may weaken Gram Sabha authority under the Forest Rights Act, 2006
✅ Concerns over shifting control of community forests to the Forest Department

📍 Darwin’s Theory on Carnivorous Plant Confirmed
✅ Researchers confirmed Charles Darwin’s 1875 hypothesis
✅ Saxifraga candelabrum identified as a true carnivorous plant
✅ First carnivorous species discovered in the Saxifragaceae family
✅ Findings published in Nature Communications
✅ Sticky glandular hairs trap and digest insects

📍 10-km Mining Buffer Around Wetland Conservation Reserves
✅ Supreme Court extended the 10-km mining restriction around all notified Wetland Conservation Reserves
✅ Mining requires prior approval from MoEFCC or the National Board for Wildlife (NBWL)
✅ Uniform protection aimed at safeguarding fragile wetland ecosystems
✅ Exceptions allowed only after expert verification confirms no ecological impact

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🔆 Hoysala Dynasty

📍 Why in News?
✅ A 12th-century Veeragallu (Hero Stone) discovered at Neeragunda, Karnataka contains a Kannada inscription confirming the death of Hoysala ruler Vishnuvardhana in 1141 CE
✅ Veeragallus are memorial stones erected in honour of warriors and heroes

🔆 About the Hoysalas
✅ Ruled large parts of present-day Karnataka and Tamil Nadu between the 11th and 14th centuries CE
✅ Founded by Nripa Kama II
✅ Capitals were Belur and Halebid (Karnataka)
✅ Reached its zenith under rulers such as Vishnuvardhana and Veera Ballala II

🔆 Key Features
✅ Renowned for their temple architecture, especially the use of soapstone and intricate carvings
✅ Patronised Shaivism, Vaishnavism, and Jainism
✅ Encouraged the growth of Kannada and Sanskrit literature
✅ Played a significant role in the cultural and political history of South India

🔆 UNESCO World Heritage Sites
✅ The Sacred Ensembles of the Hoysalas are inscribed as UNESCO World Heritage Sites
✅ Chennakeshava Temple – Belur
✅ Hoysaleswara Temple – Halebid
✅ Keshava Temple – Somanathapura

🔆 Prelims Facts
✅ Period – 11th–14th centuries CE
✅ Founder – Nripa Kama II
✅ Capitals – Belur and Halebid
✅ Famous for star-shaped temples, soapstone architecture, and intricate sculptures
✅ The Veeragallu inscription has confirmed King Vishnuvardhana’s death on 11 December 1141 CE

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🔆 CURRENT AFFAIRS – 07 AUGUST 2026

🔆 HISTORY, ART & CULTURE

📍 Hero Stone Solves Hoysala Dynasty Mystery
✅ A newly discovered Hero Stone inscription at Neeragunda, Karnataka has resolved the long-standing debate over Hoysala King Vishnuvardhana’s death
✅ Commissioned by Maravve in memory of her husband Boppa, who died shortly after the king
✅ Inscription dates Vishnuvardhana’s death to 11 December 1141 CE
✅ Confirms he died at Bankapura
✅ The Hoysala Dynasty ruled much of present-day Karnataka from the 10th to 14th centuries

🔆 POLITY & GOVERNANCE

📍 ANUGYAN Programme Launched
✅ ANUGYAN (Nuclear Technology Orientation Programme) launched jointly by IIT Hyderabad and Crimson Energy Experts
✅ India’s first industry-academia programme for the civil nuclear energy sector
✅ Three-month residential programme for engineers and professionals
✅ Aims to help increase India’s nuclear power capacity from 8.8 GWe to 100 GWe by 2047
✅ Open to engineering graduates, PSU officials, EPC contractors and industry professionals

🔆 INTERNATIONAL

📍 10th BRICS Industry Ministers’ Meeting
✅ Held in Jaipur, Rajasthan under India’s BRICS Chairship
✅ Theme: “Building for Resilience, Innovation, Cooperation and Sustainability”
✅ Adopted a Joint Declaration
✅ Key outcomes include cooperation on MSMEs, Start-ups, Photovoltaic Industry and Logistics
✅ Finalised the SME Working Group Framework and Innovation Action Plan

📍 ‘Seafarer-First’ Initiative
✅ Launched by the Ministry of Ports, Shipping & Waterways
✅ Aims to protect Indian merchant navy personnel in conflict-prone West Asian waters
✅ Covers the Strait of Hormuz, Persian Gulf and Gulf of Oman
✅ Prioritises the safety and welfare of Indian seafarers irrespective of vessel nationality

🔆 ENVIRONMENT

📍 Mission Clouded Leopard
✅ Meghalaya launched Mission Clouded Leopard
✅ Dedicated conservation programme for the Mainland Clouded Leopard (Neofelis nebulosa)
✅ The Clouded Leopard is the State Animal of Meghalaya
✅ Focuses on habitat protection, landscape connectivity, anti-poaching measures and community participation

📍 FAO Peat-Emit Report 2026
✅ Released by the Food and Agriculture Organization (FAO)
✅ Provides updated methods to estimate greenhouse gas emissions from peatlands and organic soils
✅ Peatlands occupy only 3–4% of Earth’s land but store about 30% of global soil organic carbon
✅ Highlights increasing emissions from degraded and drained peatlands
✅ Identifies major data gaps in Africa and Latin America

🔆 DEFENCE

📍 Agni-4 Ballistic Missile Successfully Test-Fired
✅ India successfully tested the Agni-4 Medium-Range Ballistic Missile (MRBM)
✅ Conducted from Integrated Test Range, Chandipur (Odisha)
✅ Strike range of up to 4,000 km
✅ Two-stage solid-fuel missile
✅ Capable of carrying nuclear and conventional warheads
✅ Equipped with an advanced re-entry heat shield capable of withstanding temperatures above 3,000°C

🔆 SCIENCE & TECHNOLOGY

📍 mFlusiva – World’s First mRNA Seasonal Influenza Vaccine
✅ US FDA approved mFlusiva (mRNA-1010)
✅ Developed by Moderna
✅ World’s first mRNA-based seasonal influenza vaccine
✅ Approved for adults aged 50 years and above
✅ Can be developed in about 6 weeks, compared to nearly 6 months for conventional egg-based vaccines

📍 ‘Ghost Particles’ Aid Nuclear Monitoring
✅ Scientists from France’s Double Chooz Collaboration precisely measured antineutrino (“ghost particle”) emissions from spent nuclear fuel
✅ Enables remote monitoring of nuclear fuel and detection of illicit plutonium extraction
✅ Antineutrinos pass through matter almost unaffected
✅ Even after reactor shutdown, radioactive decay continues to emit measurable antineutrinos

🔆 IMPORTANT DAYS

📍 ‘India Day’ Declared in Massachusetts
✅ Massachusetts Governor Maura Healey and Boston Mayor Michelle Wu declared 15 August as “India Day”
✅ Marks India’s 79th Independence Day
✅ Recognises the contributions of the Indian-American community
✅ India has the world’s largest diaspora with over 3.6 crore people of Indian origin living abroad
✅ More than 50 lakh people of Indian origin reside in the United States

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7th August UPSC current affairs

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7 August pib summary
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6 August pib summary
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