News In Shorts: 17 August 2026 – SURYAPATH TIRANGA, Cyber Kushti, Chromium & More

SURYAPATH TIRANGA

Context: The SURYAPATH TIRANGA Global Relay, organised under the Har Ghar Tiranga campaign, symbolically carried the Tiranga across time zones and continents along the path of the rising sun.

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Key Features

• Beginning: The relay was launched from the High Commission of India in Fiji, symbolically beginning with the rising sun.
• Journey: The Tiranga travelled across 54 countries, connecting Indian communities and friends of India across continents.
• Concept: The initiative symbolically carried the Tiranga from one sunrise to the next, creating a continuous global relay.
• Vande Mataram: The relay also commemorated 150 years of Vande Mataram, highlighting its enduring role in India’s national consciousness.

India’s First Virtual Zoo in Indore

Context: Indore Zoo in Madhya Pradesh has launched India’s first virtual zoo.

About Virtual Zoos

• Concept: They use extended reality, simulation, projection, sound and motion effects to recreate habitats and animal behaviour.
• 14-D experience: The label generally adds physical effects such as motion, wind, mist, scent or vibration to stereoscopic visual content; it is not a scientific dimensional classification.
• Educational value: Interactive interpretation can explain ecology, food webs and conservation threats to urban audiences.

Advantages and Limits

• Animal welfare: Virtual exhibits can reduce pressure to acquire animals solely for entertainment.
• Accessibility: Content can be multilingual and adapted for children and persons with disabilities.
• Limit: A virtual experience cannot replace field conservation, habitat protection or scientifically managed rescue and breeding programmes.

Cyber Kushti 2026

Context: The National Institute of Electronics and Information Technology (NIELIT) has launched ‘Cyber Kushti 2026’.

About Cyber Kushti 2026

• It is a national-level hackathon focused on Cyber Security and Artificial Intelligence (AI). The initiative seeks to test and recognise human judgement in cyber-security assessment. 
• The winning team will be awarded the title ‘Cyber Kesari 2026’ and presented the traditional Gada (गदा), while the runners-up will be recognised with the titles ‘Rustam’ and ‘ Pahalwan.’  

About NIELIT

• NIELIT is an autonomous scientific society under the Ministry of Electronics and Information Technology.
• Role: It conducts education, training, certification and capacity building in electronics and information technology.

Chromium Contamination

Context: Recently, an NGT report highlighted persistent hexavalent chromium contamination in groundwater across parts of three Uttar Pradesh districts.

About Chromium Contamination

• Chromium is a naturally occurring metal found in rocks and soil, while industrial activities can release toxic chromium compounds into the environment.
• Types of Chromium
  • Chromium (III): A naturally occurring form of chromium.
  • Chromium (VI): Hexavalent chromium, or chromium (VI), is a toxic, man-made form of the metallic element chromium.
    • It is Widely used in industrial settings like chrome plating, welding, and anti-corrosive paints
• Sources of Contamination
  • Industrial Waste: Chemical industries producing chromium sulphate generate waste and sludge that can contaminate soil and groundwater.
  • Tanneries: Chromium compounds are used by tanning industries to strengthen leather, making tannery waste an important source of contamination.
  • Improper Dumping: Untreated sludge, industrial run-off and dumping of chromium-laden soil allow contaminants to leach into groundwater.
• Safe Limit as per WHO: WHO sets a provisional guideline value of 0.05 mg/L (which is 50 µg/L or 50 parts per billion) for total chromium in drinking water
• Impacts of Chromium Contamination
  • Physical and Water-Quality Impact: Contaminated groundwater may develop a yellow-green colour, bitter taste and unpleasant appearance, making it unsuitable for drinking.
  • Health Impact: Chromium (VI) exposure is associated with skin problems, gastrointestinal disorders, kidney and liver damage, stomach ulcers and cancer risks.
  • Environmental Impact: Contaminated soil and groundwater can remain polluted for decades; aquifer recovery may take tens to hundreds of years, depending on contamination levels

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Indonesia Earthquake

Context: A magnitude 7.7 earthquake struck eastern Indonesia, killing at least 53 people and injuring more than 130 people.

About Indonesia

• Indonesia is an archipelagic country in Southeast Asia, located between the Indian and Pacific Oceans.
• Archipelago: It consists of more than 17,000 islands, with major islands including Sumatra, Java, Borneo (Kalimantan), Sulawesi, and New Guinea (Papua).
• Pacific Ring of Fire: Indonesia lies along the Pacific Ring of Fire, making it highly prone to earthquakes and volcanic eruptions.
• Tectonic Setting: It lies at the convergence of several tectonic plates, including the Indo-Australian, Eurasian, Pacific, and Philippine Sea plates.
• Important Straits: Major strategic waterways include the Strait of Malacca, Sunda Strait, and Lombok Strait.
• Capital: Jakarta is the largest city and former capital, while Nusantara is the country’s new capital being developed on the island of Borneo.
• Neighboring Countries: It shares land borders with Malaysia, Papua New Guinea, and Timor-Leste.

Hara Mangrove Forests

Context: A major oil spill off Qeshm Island, Iran, is threatening the ecologically important Hara mangrove forests in the Persian Gulf.

About the Oil Spill and Impacted Region

• Source and Extent: Satellite imagery has revealed an oil slick about 160 km long off Qeshm’s southern coast, with heavy fuel oil reaching the shoreline.
• Likely Source: Experts have identified the bulk carrier Minoan Pioneer as the source after it was struck by a projectile, causing leakage of heavy fuel oil.
• Threat to Ecosystem: The spill threatens mangroves that function as coastal barriers, carbon sinks and marine nurseries, while the ongoing conflict is hindering cleanup operations.

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About Hara Mangrove Forests

• The Hara mangrove forests are a vital coastal ecosystem of Iran, designated as a UNESCO Biosphere Reserve, and are important for biodiversity and local livelihoods.
• Location: The forests lie around Qeshm Island in Iran’s Persian Gulf, extending through the waterways of the Strait of Khuran and the wider Strait of Hormuz region.
• Key Features
• • Grey Mangrove Ecosystem: The forests mainly comprise grey mangroves (Avicennia marina), whose specialised roots enable them to survive in saline environments.
  • Marine Nursery and Carbon Sink: Mangrove roots provide breeding and sheltering grounds for fish, shrimp and crabs, while the forests store substantial amounts of carbon and protect coastlines from erosion.
  • Biodiversity and Migratory Birds: The canopy and waterways support diverse wildlife and serve as an important migratory hub for birds, including herons and the great stone-curlew.

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