Boosting security on China border: An engineering marvel takes shape in Arunachal
It’s an engineering marvel under way at an altitude of over 13,000-feet in icy cold weather to bolster all-weather connectivity and swifter military d
cover tunnel photo by: Matt Brown from London, England / CC BY
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Sela Tunnel: Strategic Sela Tunnel for Tawang to be completed by mid-2022 | India News - Times of India
timesofindia.indiatimes.comIndia News: The Border Roads Organization is feverishly working to complete the over Rs 700 crore Sela Tunnel project, which consists of two tunnels and approach