Still, the killing of the 79-year-old Nawab Akbar Bugti and recent actions by Pakistan's security forces have increased tensions.
ECONOMIST: Balochistan
2.
He is charged with involvement in the 2006 death of a Baloch nationalist leader, Nawab Akbar Bugti, in a military operation.
WSJ: Former President Pervez Musharraf Returns to Pakistan
3.
Nawab Bugti's grandson, Brahamdagh, lives in exile in Switzerland and is presumed the leader of another insurgent group, the Baloch Republican Army (BRA).