Mullah Abdul Ghani Baradar, the Taliban group's top political leader, third from left, arrives with other members of the Taliban delegation for talks in Moscow, Russia. Baradar and...

Members of the Helmand Peace Convoy, calling for an end to the 17-year war, arrive in Kabul, Afghanistan after trekking across the country on foot. The protest march began with a g...

Taliban fighters and their supporters carry a representation of the Afghan national flag and a Taliban flag while riding in a motorized vehicle, in Kabul, Afghanistan.

Taliban fighters ride their motorbikes inside Ghazni city, capital of Ghazni province, west of Kabul, Afghanistan.

Taliban fighters gather with the residences in Surkhroad district of Nangarhar province, east of Kabul, Afghanistan.

Residences take picture with a Taliban fighter in Surkhroad district of Nangarhar province, east of Kabul, Afghanistan. A suicide bomber blew himself up in eastern Afghanistan as m...

Security personnel check weapons as the bodies of Taliban fighters, wearing military uniforms, lie inside the Interior Ministry after a deadly attack, in Kabul, Afghanistan. Afghan...

Pakistani troops leave after a shootout with militants on the outskirts of Peshawar, Pakistan. Security forces raided a militant hideout in the northwestern city of Peshawar before...

Afghan security forces rush to respond to a complex Taliban attack on the campus of the American University in the Afghan capital Kabul.

Afghan policemen wounded in a complex Taliban attack on the campus of the American University in the Afghan capital Kabul.

In this Friday, May 27, 2016 photo, the senior leader of a breakaway faction of the Taliban Mullah Abdul Manan Niazi, second left, arrives to give a speech to his fighters, in Shin...

In this undated and unknown location photo, the new leader of Taliban fighters, Mullah Haibatullah Akhundzada poses for a portrait. The Afghan Taliban confirmed that their leader M...

This photo taken by a freelance photographer Abdul Salam Khan using his smart phone purports to show the destroyed vehicle in which Mullah Mohammad Akhtar Mansour was traveling in ...

In this Aug. 22, 1998 file photo, Jalaluddin Haqqani, founder of the militant group the Haqqani network, speaks during an interview in Miram Shah, Pakistan. A shadowy, Pakistan-bas...

Afghan security forces inspect the site of a Taliban-claimed deadly suicide attack in Kabul. Armed militants in Afghanistan have staged a coordinated assault on a key government se...

Taliban fighters are handcuffed by Afghan security forces, in Jalalabad, capital of Nangarhar province.

An Afghan shopkeeper watches from a broken window of his shop near the site of a suicide car bomb attack in Kabul, Afghanistan. Taliban spokesman Zabihullah Mujahid claimed respons...

A Pakistani woman wipes her tears attending a ceremony in connection with the first anniversary of a school attack in Peshawar, in Lahore, Pakistan. Pakistan has closed schools acr...

Nobel Prize winner Malala Yousafzai wipes away tears as she listens to eye witness accounts of the Taliban attack on the Army Public School in Peshawar, Pakistan.

Afghan security forces stand in front of dead bodies of Taliban fighters after clashes in Kandahar Airfield, Afghanistan.