A 250-kg bomb was found buried at the construction site of the third terminal at Hazrat Shahjalal International Airport in Dhaka today.

Workers first saw cylinder-like bomb about three metres deep when they were excavating for construction work of the third terminal around 9:00am, said a high official of the security department of the airport.

"It is a live bomb and there are explosives inside of it," the official said, wishing to remain anonymous.

https://www.thedailystar.net/city/news/old-230kg-bomb-found-buried-dhaka-airport-possibly-1971-2008469