Islamabad - A week of bombings on political rallies has shattered the relative peace of Pakistan's general election campaign, culminating in a devastating suicide attack that killed at least 130 people at a rally in the southwestern Baluchistan province.
As campaigning intensifies, attacks in different areas of the country have stoked fear of more violence in the Muslim country of 208 million where political rallies can draw tens of thousands of people.
The July 25 election features dozens of parties, with two main contenders: ex-cricket hero Imran Khan's Pakistan Tehree-i-Insaf and the Pakistan Muslim League-Nawaz, which vows to win a second term despite the jailing of founder, ex-Prime Minister Nawaz Sharif, on a corruption conviction.
Islamic State claimed responsibility for Friday night's suicide bombing at a rally for the Baluchistan Awami Party (BAP). Among the 130 killed was the party's provincial assembly candidate Siraj Raisani.
A video clip showed Raisani speaking just before the attack, greeting crowds seated on the ground under a large tent before the blast hit and the image cut off.