The final blast for the 980-metre long Sela Tunnel (Tunnel 1) was conducted by Director General Border Roads (DGBR) Lt Gen Rajeev Chaudhry. The Sela Tunnel Project is located in the West Kameng District of Arunachal Pradesh.
The Indian Institute of Technology (IIT) Madras has ranked 1st among the centrally funded technical institutes in the Centre's Atal Ranking of Institutions on Innovation Achievements (ARIIA) 2021.