The death toll from a militant hijacking of a train in Pakistan's southwestern mountains has risen to 31 soldiers, staff and civilians, the military said on Friday as it accused India and Afghanistan of backing the insurgents.

The train hijacking in south-western Pakistan represents a major escalation in the region’s long-running insurgency.

Pakistan army reveals details of Balochistan Liberation Army attack on Jaffar Express, resulting in 26 hostages killed and 33 terrorists eliminated.