A Pakistani soldiers stands guard at the site of a bombing in Quetta, Pakistan. A suicide bomber struck outside a crowded polling station in Pakistan's southwestern city of Quetta,...

A woman holds the tail unit of a mortar shell claimed to be fired from the Pakistani side, along the international border, at Bega village near Jammu. Five civilians were killed an...

An ambulance carries injured officers to a hospital outside a police training school attacked by militants in Quetta, Pakistan.

Pakistani nurses light candles to pay tribute to the victims at a site Monday's suicide bombing, in Quetta, Pakistan. Pakistani lawyers are mourning colleagues slain in a shocking ...

People carry dead bodies of victims in a bomb blast in Quetta, Pakistan,. A powerful bomb went off on the grounds of a government-run hospital Monday, killing at least 55 people, p...

People comfort each other following a bomb blast in Quetta, Pakistan. A powerful bomb went off inside a government-run hospital in the southwestern city of Quetta killing at least ...

An injured man from a bomb blast talks on his cell phone at a local hospital in Lahore, Pakistan. A bomb blast in a park in the eastern Pakistani city of Lahore has killed 69 and w...

Pakistani rescue workers remove a dead body from the site of bomb explosion in a park in Lahore, Pakistan.

A woman injured in the bomb blast is comforted by a family member at a local hospital in Lahore, Pakistan.

A woman weeps for her injured family members as she tries to speak to security at a local hospital in Lahore, Pakistan,. A bomb blast in a park in the eastern Pakistani city of Lah...

A Pakistani soldier walks past damaged vehicles at the site of a deadly suicide bombing in Charsadda, Pakistan. The suicide bomber attacked the entrance to a court in the town of S...

Pakistani security personnel check students outside the Bacha Khan University in Charsadda, Pakistan. Officials say the northwestern Pakistani university where Islamic militants gu...

An ambulance transports the body of a victim while Pakistani troops gather at the main gate of Bacha Khan University in Charsadda town, some 35 kilometers (21 miles) outside the ci...

Pakistani troops and rescue workers gather at the main gate of Bacha Khan University in Charsadda town, some 35 kilometers (21 miles) outside the city of Peshawar, Pakistan. Gunmen...

Pakistani troops arrive at Bacha Khan University in Charsadda, some 35 kilometers (21 miles) outside the city of Peshawar, Pakistan. Gunmen stormed Bacha Khan University named afte...

This video still image shows police and emergency personnel outside Bacha Khan University, the scene of a shooting in Charsadda, Pakistan. Police say gunmen stormed the universit...

In this file photo Maulana Masood Azhar, center, (wearing glasses and white turban), arrives in Islamabad, Pakistan. The leader of an outlawed Pakistani militant group has been ta...

Pakistani rescue workers carry a dead body after recovering it from the rubble at the site of suicide bombing in Shadi Khan, some 80 kilometers (50 miles) northwest from Pakistani ...

Pakistani cricket fans celebrate a match at the Gaddafi stadium in Lahore, Pakistan. The Twenty20 matches mark a return of international cricket to Pakistan for the first time sinc...

A Pakistani security official displays cartridges he collected from the scene of an attack on a bus, in Karachi, Pakistan.