The final U.S. troops in Afghanistan flew out of Kabul Monday at 3:29 p.m. EDT, ending a costly 20-year occupation that started after the 9/11 terrorist attacks and leaving a war-torn country now controlled by the Taliban. https://www.usatoday.com/story/news/politics/2021/08/30/how-americas-war-afghanistan-came-end-kabul-airport/5652282001/