Smoke rises from a complex after an attack on the American University of Afghanistan in Kabul, Afghanistan, Thursday, August 25, 2016. The attack has ended, a senior police officer said Thursday, after several people were killed. Kabul police Chief Abdul Rahman Rahimi said the dead included one guard, and that about 700 students had been rescued. (Photo by Rahmat Gul/AP Photo)





Afghan men carry the coffin of a victim for the burial ceremony a day after a suicide attack in Kabul, Afghanistan July 24, 2016. (Photo by Omar Sobhani/Reuters)





Afghan men carry empty coffins for the victims of yesterday's suicide attack in Kabul, Afghanistan July 24, 2016. (Photo by Omar Sobhani/Reuters)





People dig graves for the victims of yesterday's suicide attack in Kabul, Afghanistan July 24, 2016. (Photo by Omar Sobhani/Reuters)





People perform prayers at the funeral for one of the victims of yesterday's suicide attack in Kabul, Afghanistan July 24, 2016. (Photo by Omar Sobhani/Reuters)





Women walk on a windy day outside Kabul, Afghanistan, July 23, 2013. (Photo by Mohammad Ismail/Reuters)





An Afghan internally displaced family carries water containers on their donkeys on the outskirts of Jalalabad city, Afghanistan, January 26, 2015. (Photo by Reuters/Parwiz)





Students walk toward a police vehicle after they were rescued from the site of an attack at the American University of Afghanistan in Kabul, Afghanistan August 25, 2016. (Photo by Mohammad Ismail/Reuters)





Afghan policemen stand guard after an attack at the American University of Afghanistan in Kabul, Afghanistan August 25, 2016. (Photo by Mohammad Ismail/Reuters)





Afghan policemen walk after an attack at the American University of Afghanistan in Kabul, Afghanistan August 25, 2016. (Photo by Mohammad Ismail/Reuters)





An Afghan man looks at the site of an attack at the American University of Afghanistan in Kabul, Afghanistan August 25, 2016. (Photo by Mohammad Ismail/Reuters)





An Afghan farmer sorts Wheat grains on the outskirts of Kabul, Afghanistan, 21 July 2016. The Afghan government is encouraging farmers to grow wheat, rice and vegetables instead of opium. (Photo by Hedayatullah Amid/EPA)





An Afghan police officer secures the road leading to a guest house, where foreign contractors are reportedly staying, after the Taliban attacked the compound on the outskirts of Kabul, Afghanistan, 01 August 2016. A powerful explosion rocked a foreign guest house near Bagram, while several armed Taliban militants attacked the area as fighting continues. There are no immediate reports of casualties. (Photo by Hedayatullah Amid/EPA)





Afghan children play on a swing at an old part of Kabul April 9, 2014. (Photo by Omar Sobhani/Reuters)





An Afghan laborer sifts construction gravel to sell, on the outskirts of Kabul, Afghanistan, Tuesday, August 9, 2016. (Photo by Rahmat Gul/AP Photo)





In this photograph taken on July 27, 2016, Afghan children play with a tyre along a dusty road on the outskirts of Jalalabad. (Photo by Noorullah Shirzada/AFP Photo)





In this photograph taken on August 6, 2016, an Afghan street vendor, Mohsen, 16, prepares fresh lemon juice for customers at his roadside stall in Mazar-i-Sharif. (Photo by Farshad Usyan/AFP Photo)





In this Thursday, June 9, 2016 photo, Afghan women and children receive free food donated by other villagers as they prepare to break their fast during the holy month of Ramadan in Kabul, Afghanistan. Fifteen years ago as the United States prepared to invade Taliban-ruled Afghanistan, then-First Lady Laura Bush took over her husband’s weekly radio address to tell the American people that part of the reason for going to war after the attacks of September 11, 2001, was to liberate Afghan women from the brutality of the extremists’ regime. But abuse of women in Afghanistan remains entrenched and endemic, despite constitutional guarantees of equality.(Photo by Rahmat Gul/AP Photo)





An Afghan policeman guards on a road leading to the site of an explosion, in Kabul, Afghanistan, Monday, August 1, 2016. A strong explosion took place early Monday near a guesthouse for foreigners in Kabul, an Afghan police official said. (Photo by Massoud Hossaini/AP Photos)





In this photograph taken on August 25, 2016, an Afghan shepherd watches over his sheep as they graze on the outskirts of Herat. (Photo by Aref Karimi/AFP Photo)