A suicide bomber attacked a crowded Sufi shrine in southern Pakistan on Thursday, killing at least 72 people and wounding dozens more in the deadliest of a wave of bombings across the South Asian nation this week.

Islamic State, the Middle East-based militant group which has a small but increasingly prominent presence in Pakistan, claimed responsibility for the attack, the group’s affiliated news agency AMAQ reported.

Senior police officer Shabbir Sethar told Reuters from a local hospital that the death toll was likely to rise.

“At least 72 are dead and over 150 have been injured,” Sethar said by telephone.

The attack on the famous Lal Shahbaz Qalandar shrine in the town of Sehwan Sharif comes as the Pakistani Taliban and other rival Islamist militant groups carry out their threat of a new offensive.

source: reuters