structural:reformatting, quality:corruption, information:filtering
Afsharid Empire

Mashad saw its greatest glory under Nader Shah, ruler of Iran from 1736 to 1747, and also a great benefactor of the shrine of Imam Reza, who made the city his capital. Nearly the whole eastern part of the kingdom of Nadir Shah passed to foreign rulers in this period of Persian impotence under the rule of the vigorous Ahmad Shah Durrani of the Afghan Durrani Empire. Ahmad defeated the Persians and took Mashhad after an eight-month siege in 1753. Ahmad Shah and his successor Timur Shah left Shah Rukh in possession of Khurasan as their vassal, making Khurasan a kind of buffer state between them and Persia. As the city's real rulers, however, both these Durrani rulers struck coins in Mashhad. Otherwise, the reign of the blind Shah Rukh, which with repeated short interruptions lasted for nearly half a century, passed without any events of special note. It was only after the death of Timur Shah (1792) that Agha Mohammad Khan Qajar, the founder of the Qajar dynasty, succeeded in taking Shah Rukh's domains and putting him to death in 1795, thus ending the separation of Khurasan from the rest of Persia.