Sela Tunnel Subject: Geography Section: Map Context: Prime Minister Shri Narendra Modi virtually dedicated to the nation the Sela Tunnel project during the Viksit Bharat Viksit North East programme in Itanagar, Arunachal Pradesh on March 09, 2024 Details: The tunnel has been constructed by the Border Roads Organisation (BRO) at an altitude of 13,000 feet […]