Pakistan’s military accuses neighboring India of sponsoring militants in the restive southwestern Balochistan province, which saw an unprecedented attack this week by armed separatists.

The BLA, a separatist group seeking Balochistan’s independence from Pakistan, hijacked the Peshawar-bound Jaffar Express on Tuesday after destroying railway tracks.

Nearly 350 hostages have been rescued at the end of a deadly standoff between Pakistan’s military and armed militants who hijacked a train in the southwestern Pakistani province of Balochistan, a security source told CNN Wednesday.