A suicide bomber detonated his explosives outside a Shiite mosque in northwestern Pakistan as worshippers were leaving Friday prayers, killing at least 21 people and wounding 36 in the latest apparent sectarian attack in the country, police said. Shiite Muslims in Pakistan have increasingly been targeted by radical Sunnis who consider them heretics, and 2012 was the bloodiest year for the minority sect in the country's history.
The bomber staged his attack at one of the mosque's exits leading to a bazaar. Most of the dead and wounded were Shiites, but some of the casualties were also from the country's majority sect since there is a Sunni mosque nearby, said a police officer. The town of Hangu in Khyber Pakhtunkhwa province has experienced conflict in the past between the Sunni and Shiite communities that live in the town. Both sides have attacked each other's shops and burned them.