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.

Two Palestinian teens killed in West Bank raid by Israeli settlers, army
Chinese students marooned in floods unleashed by Typhoon Saudel's rains
Kuwait air defences deal with Iranian missile, drone attacks
US and Iran exchange attacks as lull in war appears over
Malta court clears businessman over murder of investigative journalist
Kuwait confirms no injuries after Iranian drone hits residential complex
Nepal flood rescue hopes dim as China restores access to Tibet disaster zone
At least 21 die in bus accident in Egypt's South Sinai, ministry says
