Internally displaced Afghans from northern provinces, who fled their home due to fighting between the Taliban and Afghan security personnel, take refuge in a public park Kabul, Afghanistan, Friday, Aug. 13, 2021. The Taliban have completed their sweep of the country's south on Friday, as they took four more provincial capitals in a lightning offensive that is gradually encircling Kabul, just weeks before the U.S. is set to officially end its two-decade war. (AP Photo/Rahmat Gul)