tunnel

File Photo: Reuters
Covid-19 in Bangladesh

IDEB cell makes ‘Nirapad Nagarik Chamber’ disinfection tunnel

The tunnel, made entirely using local technology, is equipped with a 360-degree disinfectant spray

The Bangabandhu Sheikh Mujibur Rahman Tunnel, the country's first of its kind, is being constructed under the Karnaphuli River in Chattogram. File Photo: TBS
Infrastructure

Karnaphuli tunnel construction brings in industrialisation

Authorities find longest Southwest border smuggling tunnel
World+Biz

Authorities find longest Southwest border smuggling tunnel