At least four people have been killed and 10 others injured after a bomb exploded on a train track in Pakistan's Baluchistan province.
There has been no immediate claim of responsibility, but ethnic Baluch separatists have carried out attacks on trains in the past.
According to reports, the explosion derailed six carriages of a passenger train travelling from Peshawar to Quetta.
It's the second train attack in two weeks in the area.

FBI foils "terror plot" targeting Los Angeles
Hong Kong court finds tycoon Jimmy Lai guilty in landmark security trial
Ukraine peace talks stretch into second day at start of pivotal week for Europe
Flash floods kill at least 37 people in Morocco's Safi province
'Hero' who disarmed Bondi gunman recovering after surgery, family says