By Srijanee Chakraborty An old video showing separatist militant group Baloch Liberation Army (BLA) threatening Pakistan and China is being falsely linked by viral social media posts to the recent incident of hijacking of the Jaffar Express in Pakistan's Balochistan province.

Balochistan Liberation Army (BLA) insurgents hijacked the Jaffar Express in Pakistan, blowing up the railway track en route from Quetta to Peshawar and killing military personnel (here, here, here, and here).

When asked by the media about Tuesday's train hijacking incident in Pakistan by a separatist militant group, which involved 450 passengers, and the successful rescue of 104 passengers by Pakistani security forces,