India's First Undersea Tunnel Unveiled
RAILWAYS & METRO RAIL

India's First Undersea Tunnel Unveiled

In a historic leap towards modern urban transport, Mumbai proudly inaugurated India's maiden undersea tunnel, marking a significant milestone in the city's infrastructure landscape. Stretching beneath the Arabian Sea, this engineering marvel stands as the longest intracity underground road in Mumbai, connecting key regions and promising to alleviate the city's perennial traffic congestion.

This groundbreaking project is a testament to India's commitment to innovative urban solutions. The undersea tunnel spans a length that surpasses any existing intracity tunnel in the nation, showcasing advanced technology and engineering prowess. The tunnel not only enhances transportation efficiency but also underscores Mumbai's dedication to sustainable urban development.

In a historic leap towards modern urban transport, Mumbai proudly inaugurated India's maiden undersea tunnel, marking a significant milestone in the city's infrastructure landscape. Stretching beneath the Arabian Sea, this engineering marvel stands as the longest intracity underground road in Mumbai, connecting key regions and promising to alleviate the city's perennial traffic congestion. This groundbreaking project is a testament to India's commitment to innovative urban solutions. The undersea tunnel spans a length that surpasses any existing intracity tunnel in the nation, showcasing advanced technology and engineering prowess. The tunnel not only enhances transportation efficiency but also underscores Mumbai's dedication to sustainable urban development.

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Infrastructure Urban

Coal Ministry Achieves Milestones under Special Campaign 5.0

The Ministry of Coal and its Public Sector Undertakings (PSUs) have achieved notable milestones under the Special Campaign 5.0, focusing on cleanliness, operational efficiency, and sustainability across the coal sector. During the implementation phase from 2–31 October 2025, over 1,205 sites were cleaned, covering 68,04,087 sq ft, nearing the target of 82,51,511 sq ft. Scrap disposal of 5,813 MT against a target of 8,678 MT generated Rs 228.7 million in revenue. In addition, 1,11,248 physical and 30,331 electronic files were reviewed, with 74,123 weeded out or closed. Key initiatives showc..

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Infrastructure Energy

Vesting Orders Issued for Three Coal Blocks under Commercial Auctions

The Ministry of Coal’s Nominated Authority has issued vesting orders for three coal blocks under commercial coal block auctions on 23 October 2025. The Coal Mine Development and Production Agreements (CMDPAs) for these mines were earlier signed on 21 August 2025. The three blocks include Rajgamar Dipside (Deavnara), Tangardihi North, and Mahuagarhi. Of these, two are partially explored while one is fully explored, with a combined peak rated capacity of around 1 MTPA and geological reserves of approximately 1,484.41 million tonnes. These mines are expected to generate annual revenue of abou..

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Infrastructure Urban

TEC, IIT-Hyderabad Partner to Boost 6G and Telecom Standards

The Telecommunication Engineering Centre (TEC), technical arm of the Department of Telecommunications (DoT), has signed a Memorandum of Understanding (MoU) with the Indian Institute of Technology Hyderabad (IIT Hyderabad) for joint research and technical collaboration in advanced telecom technologies and standardisation. The partnership focuses on developing India-specific standards and test frameworks for next-generation networks, including 6G, Artificial Intelligence (AI), and Non-Terrestrial Networks (NTNs). It also aims to enhance India’s participation in international standardisation f..

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