A crude bomb exploded on the road in front of the National Citizen Party (NCP) central office in Banglamotor, Dhaka, early Friday.
The incident occurred at around 12:30am, according to an NCP leader.
Yasir Arafat, a central leader of the party, said unidentified individuals arriving on a motorcycle threw three crude bombs in front of the office.
One exploded, while the other two remained unexploded.
Police later visited the scene and defused the two unexploded bombs.
