<p class="title">Islamic State has claimed responsibility for a suicide bombing at an election rally in southwestern Pakistan, the group's AMAQ news agency said on Friday.</p>.<p class="bodytext">The group provided no further detail or evidence for its claim.</p>.<p class="bodytext">Pakistani officials said at least 70 people were killed in the attack, the deadliest the country has seen in over a year and the third incident of election-related violence this week.</p>
<p class="title">Islamic State has claimed responsibility for a suicide bombing at an election rally in southwestern Pakistan, the group's AMAQ news agency said on Friday.</p>.<p class="bodytext">The group provided no further detail or evidence for its claim.</p>.<p class="bodytext">Pakistani officials said at least 70 people were killed in the attack, the deadliest the country has seen in over a year and the third incident of election-related violence this week.</p>