Investigating the Role of the Taliban in Government - nation-building after the 2021 Developments in Afghanistan

The process of state-nationalization is not a new issue, but it was not developed in developing countries during the years of World War II onwards, and became widespread in the Third World. Countries that do not have a single, strong central government have always been a threat to world security and can be a good safe haven for the growth of terrorism and international terrorism. Afghanistan, as a collapsed country after the Taliban regime between 1996 and 2001 and after the withdrawal of US troops in 2021 and the collapse of the Afghan government and the re-establishment of the Taliban, was no exception to this rule. Therefore, in this article, the method of data collection is library and an attempt has been made to examine the role of the Taliban government in nation-building after the 2021 developments in Afghanistan. From the available studies and evidence, it can be concluded that due to the presence of the United States and NATO countries in the region for two decades and the numerous conflicts with the Taliban and al-Qaeda, as well as traditional ideas, fear of austerity and punishment. The Taliban's ethnicity and the public's distrust of the Americans have always posed a number of challenges to the nation-state process, leading to another Taliban dictatorship.