( CNN ) -- Explosions targeting a passenger train carrying hundreds of passengers traveling after Eid holidays killed at least seven passengers and wounded 16 others in Pakistan 's southern Balochistan province on Monday , authorities said . Three improvised explosive devices went off in a coordinated manner as the train approached an area in the Naseerabad district of the province , said Muhammad Azhar , a local police official . The train , the Jaffar Express , had come from Pakistan 's most populous province , Punjab , Azhar said . The explosions damaged the train and the rail tracks , he said , and authorities suspended the train service after the attack . There has been no claim of responsibility for the attack . Baloch separatists have been targeting security forces and infrastructure in the region for more than a decade .
Three explosive devices explode around a passenger train in Balochistan . The train carried passengers from Punjab province . There has been no claim of responsibility for the attack .