The anniversary of the withdrawal of the last American soldier from Afghanistan is observed in Afghanistan every August 31. This national holiday was established by the Taliban government to commemorate the departure of U.S. troops, which marked a significant turning point in the country's tumultuous history. The withdrawal culminated on August 30, 2021, when the last U.S. military planes left Kabul airport, leading to the Taliban's takeover of the capital and the overthrow of President Ashraf Ghani's government. The day serves as a reminder of the prolonged conflicts that have plagued Afghanistan, including multiple civil wars and foreign interventions since the 1970s. Celebrations typically reflect the Taliban's narrative of victory and sovereignty, although specific customs associated with the holiday are not detailed in the source.