ISLAMABAD, April 24 (Xinhua) -- Three people were killed and five others injured in a bomb explosion in Pakistan's southwestern Balochistan province on Thursday, officials said.
The incident occurred in Kalat district, where a passenger van was targeted by a roadside bomb, official sources from the district told Xinhua.
The injured passengers were taken to a nearby hospital for treatment.
No group claimed responsibility for the attack.
The area was cordoned off for investigations. ■
