ISLAMABAD: The security forces have made a breakthrough in the Mastungblast that killed over 130 people.

Security Agencies arrested two facilitators involved in Mastung suicideattack, informed sources.

A suicide blast at a political rally of Nawab Siraj Raisani martyred 128people and injured more than 150, in one of the deadliest attacks in thecountry’s history.

The blast was the latest in a string of attacks that have spurred fears ofviolence ahead of the general election on July 25, and came hours afterfour people were killed and 39 injured in a bomb blast targetting a JUI-Fconvoy in Bannu on Friday.link>link>

The suicide attacker arrived in Chaghi from Afghanistan two days back. Thealleged facilitators provided their residence to the Afghan suicide bomberfor a brief stay. The suicide attacker was seated in the first row of thepublic gathering.