Sela Tunnel Project, recently seen in the news, is

Solution

The BRO officials recently said that nearly 96 percent of the work on the strategically crucial Sela Tunnel is complete, and it is likely to be inaugurated by year-end. It is located in the West Kameng district of Arunachal Pradesh. Once completed, the Sela tunnel will be the world's longest bi-lane tunnel at an altitude above 13,000 feet  It is being built by the Border Roads Organisation (BRO) under Project Vartak and the tunnel's construction commenced on April 1, 2019