The Supreme Leader of Afghanistan, officially the Supreme Leader of the Islamic Emirate of Afghanistan and also styled by his religious title Amir al-Mu'minin, is the absolute ruler, head of state, and national religious leader of Afghanistan, as well as the leader of the Taliban. The supreme leader wields unlimited authority and is the ultimate source of all law.

Kandahar is a city in Afghanistan, located in the south of the country on the Arghandab River, at an elevation of 1,010 m (3,310 ft). It is Afghanistan's second largest city after Kabul, with a population of about 614,118. It is the capital of Kandahar Province and the centre of the larger cultural region called Loy Kandahar. Kandahar is the founding city and spiritual center of the Taliban. Despite the capital of Afghanistan being Kabul, where the government administration is based, Kandahar is the seat of power in Afghanistan as the supreme leader and his spiritual advisers are based there. Kandahar has therefore been called the de facto capital of Afghanistan, though the Taliban maintain Kabul is the capital.