Kabul

Afghan women chant slogans during a protest demanding justice for a woman who was beaten to death by a mob after being falsely accused of burning a Quran last week, in downtown of Kabul, Afghanistan, Tuesday, March 24, 2015. Men and women of all ages carried banners bearing the bloodied face of Farkhunda, a 27-year-old religious scholar killed last week by a mob. Farkhunda, who went by one name like many Afghans, was beaten, run over with a car and burned before her body was thrown into the Kabul River. (AP Photo/Rahmat Gul)

Rahmat Gul/AP

Protesters demand justice for a woman beaten to death by a mob after being falsely accused of burning the Koran last week, in downtown of Kabul, Afghanistan. Men and women of all ages carried banners bearing the bloodied face of Farkhunda, a 27-year-old religious scholar, who like many Afghans went by one name. She was beaten, run over by a car and burned before her body was thrown into the Kabul river. 

An Afghan health worker administers polio vaccine drops to a child on the second day of a vaccination campaign in Kabul on March 16, 2015. Nearly nine million children throughout Afghanistan will be immunized during a three-day national polio immunization drive launched on March 15.The immunization campaign comes shortly after Afghanistan reported its first case of polio virus for 2015, in Helmand, in the Southern Region. Afghanistan and Pakistan are the only two countries in the world to have reported cases of the crippling polio virus in the past eight months and it is increasingly likely that these are the last two countries on Earth with active polio transmission

Shah Marai/AFP

A health worker gives polio vaccine drops to a child on the second day of a national campaign in Afghanistan on Monday. Nearly nine million children in the country are being immunised during the three-day programme.

Male civil society members wear burqas to protest violence against women, ahead of International Women's Day, in Kabul, Afghanistan, Thursday, March 5, 2015. (AP Photo/Massoud Hossaini)

Massoud Hossaini/AP

Male civil society members wear burqas to protest violence against women, ahead of International Women’s Day, in Kabul, Afghanistan

Afghan children sail on a homemade boat in a lake on the outskirts of Kabul, February 24, 2015. Each ride costs 50 Afghanis ($0.87), according to the boatman.

Omar Sobhani/Reuters

Afghan children sail on a homemade boat in a lake on the outskirts of Kabul on Tuesday. Each ride costs 50 Afghanis ($0.87)

Afghan shoe-shine boy Sameiullah, 11, leaves his house for the Karta-e-Sakhi cemetery where he waits for customers daily, in Kabul

Shah Marais/AFP

Afghan shoe-shine boy Sameiullah, 11, leaves his house for the Karta-e-Sakhi cemetery where he waits for customers daily, in Kabul

Afghan National Army soldiers perform during their graduation ceremony in Kabul, Afghanistan, 05 February 2015. Afghan national forces took over full responsibility for the country's security 01 January, as NATO-led coalition forces ended their 13 year combat mission and started a new phase providing training, advice, and assistance, and during his speech Ghani congratulated Afghans on the historic occasion, saying Afghanistan will no longer be a base for militant operations.

Jawad Jalali/EPA

Afghan National Army soldiers perform during their graduation ceremony in Kabul, Afghanistan

Afghan horse riders compete for the goat during a friendly buzkashi match on the outskirts of Kabul, Afghanistan, Thursday, Jan. 29, 2015. Buzkashi is a traditional and the national sport of Afghanistan, where players compete to place a goat carcass into a goal circle. It was banned during the Taliban rule.

Rahmat Gul/AP

Afghan horse riders compete for the goat during a friendly buzkashi match on the outskirts of Kabul, Afghanistan on Thursday. Buzkashi is a traditional and the national sport of Afghanistan, where players compete to place a goat carcass into a goal circle

An Afghan man kicks a poster of Pakistani religious leader Maulana Fazlur Rehman during a demonstration against his visit in Kabul, January 8, 2015.

Omar Sobhani

An Afghan man kicks a poster of Pakistani religious leader Maulana Fazlur Rehman during a demonstration against his visit in Kabul on Thursday

A girl looks on among Afghan women lining up to receive winter relief assistance donated by the UNHCR in Kabul

Omar Sobhani/Reuters

A girl stands among Afghan women lining up to receive winter relief assistance donated by the United Nations High Commissioner for Refugees (UNHCR) in Kabul, on Wednesday

An Afghan man heads home walking through a dust cloud as the sun sets in Kabul

Mohammad Ismail/Reuters

An Afghan man heads home, walking through a dust cloud as the sun sets in Kabul on Monday.

A British security official escorts a survivor from the wreckage of a British embassy vehicle after a suicide attack in Kabul on Thursday. A suicide bomber struck the vehicle in Afghanistan's capital on Thursday, killing at least three people and wounding many bystanders

Omar Sobhani/Reuters

A British security official escorts a survivor from the wreckage of a British embassy vehicle after a suicide attack in Kabul on Thursday. A suicide bomber struck the vehicle in Afghanistan’s capital on Thursday, killing at least three people and wounding many bystanders

Afghan security force keeps watch as they block a road

Marai Shah/AFP/Getty Images

Afghan security force keeps watch as they block a road at the site of suicide car bomb at the gate of Green Village compound, a large fortified complex where many foreign employees live and work in Kabul. A Taliban suicide car bomb exploded close to a compound that houses many international contractors, officials said, the latest in a series of explosions to rock the Afghan capital in recent days.

Afghan National Army (ANA) officers take part in a training exercise at the Kabul Military Training Centre (KMTC) in Kabul.

  © Mohammad Ismail/Reuters

Afghan army officers take part in a training exercise at the Kabul Military Training Centre in Kabul. 

An Afghan National Army soldger who survived a road side bomb explosion, walks by the site of the blast in Kabul, Afghanistan, Tuesday, Oct. 21, 2014. At least four Afghan soldiers have been killed in the attack in the capital.

Massoud Hossaini/AP

An Afghan National Army soldier who survived a road side bomb explosion walks past the site of the blast in Kabul, Afghanistan on Tuesday. At least four Afghan soldiers have been killed in the attack.

An Afghan youth sits astride the gun barrel of a Soviet-era tank, in Kabul, Afghanistan, 29 August 2014. Soviet troops occupied the country for ten years from 1979 to 1989.

Jawad Jalali/EPA

An Afghan youth sits astride the gun barrel of a Soviet-era tank, in Kabul, Afghanistan on Friday. Soviet Union troops occupied Afghanistan for ten years from 1979

Afghan security personnel investigate a damaged minivan which was hit by a remote controlled bomb on the outskirts of Kabul, Afghanistan, Tuesday, July 15, 2014. Gul Agha Hashimi, the chief of criminal investigations with the Kabul police, said the explosion struck the minivan carrying seven staffers of the palace's media office on Tuesday morning. The blast killed two passengers and also wounded five people, including the driver.

Rahmat Gul/AP

Afghan security personnel investigate a damaged minivan which was hit by a remote controlled bomb on the outskirts of Kabul, Afghanistan on Tuesday

Supporters of Afghan presidential candidate Abdullah Abdullah take down a large portrait of Afghan President Hamid Karzai before a gathering in Kabul July 8, 2014. Abdullah told thousands of supporters on Tuesday he was the winner of last month's run-off election, putting himself on a collision course with his arch-rival, Ashraf Ghani. REUTERS/Omar Sobhani (AFGHANISTAN - Tags: POLITICS ELECTIONS TPX IMAGES OF THE DAY)

Omar Sobhani/Reuters

Supporters of Afghan presidential candidate Abdullah Abdullah take down a large portrait of Afghan president Hamid Karzai before a gathering in Kabul. Abdullah on Tuesday told thousands of supporters he was the winner of last month’s run-off election, putting himself on a collision course with his rival, Ashraf Ghani.

Supporters of Afghan presidential candidate Abdullah Abdullah chant slogans during a protest in Kabul, Afghanistan, Friday, June 27, 2014. Afghanistan's security situation has been complicated by a political crisis stemming from allegations of massive fraud in the recent election to replace President Hamid Karzai, the only leader the country has known since the Taliban regime was ousted nearly 13 years ago. Abdullah Abdullah, one of two candidates who competed a runoff vote on June 14 suspended his relations with the Independent Election Commission after he accused electoral officials of engineering extensive vote rigging, allegations they have denied

Rahmat Gul/AP

Supporters of Afghan presidential candidate Abdullah Abdullah chant slogans during a protest in Kabul, Afghanistan on Friday

Afghan National Army (ANA) soldiers prepare to leave their base for a patrol at polling stations in the outskirts of Kabul June 12, 2014. The second round of Afghanistan's presidential election will be held on June 14.

Omar Sobhani/Reuters

Afghan National Army soldiers prepare to leave their base for a patrol at polling stations in the outskirts of Kabul. The second round of Afghanistan’s presidential elections will be held on June 14

Assasination Attempt Made Against Afghan Presidential Candidate...KABUL, AFGHANISTAN - JUNE 06:  People look at the site of a suicide attack that struck the convoy of presidential candidate Abdullah Abdullah on June 6, 2014 in Kabul, Afghanistan. The Afghan Interior Ministry says a suicide bomber and a roadside bomb struck the convoy as it left a campaign event at a wedding hall in the capital Kabul, killing several civilians but leaving the candidate himself unharmed.  (Photo by Majid Saeedi/Getty Images)

Majid Saeed/Getty

People look down at the site of a suicide attack that struck the convoy of presidential candidate Abdullah Abdullah in Kabul, Afghanistan. The Afghan Interior Ministry says a suicide bomber and a roadside bomb struck the convoy as it left a campaign event at a wedding hall in the capital Kabul, killing several civilians but leaving the candidate himself unharmed.