At a glance
- Era
- The Umayyad Period · The Early Abbasid Caliphate
- Region
- Levant & Iraq
- Review
- Draft Completeness 2/5 · Help complete it
Overview
Thughur (frontier posts) in al-Baladhuri: the Muslims' Syrian frontier posts in the days of Umar and Uthman were Antioch and other cities which al-Rashid later called the 'awasim (capitals). The Muslims used to raid beyond them just as they raided beyond Tarsus. 1
The fortresses
Between Alexandretta and Tarsus there were Byzantine fortresses and garrisons, which their people sometimes abandoned in flight and sometimes were filled with fighters. It was said that Heraclius moved the people of those fortresses with him when he left Antioch, so that the Muslims would not resettle what lay between them and the lands of the Romans. 1
From the Umayyads to al-Mutawakkil
The Umayyads raided the Romans with the people of Syria and the Jazira in summer and winter, and they arranged guards on the coasts and kept ships ready for raiding. When Abu Ja'far al-Mansur came to power, he followed the fortresses and cities of the coasts, rebuilt and fortified them, and built what needed building in them, and did the same with the cities of the frontiers. Then al-Mahdi completed what remained and increased their garrisons. Harun carried out more of the craft and the raiding than had been done before him, and he divided the wealth among the frontiers and the coasts. In the year 247 al-Mutawakkil ordered that ships be arranged on all the coasts, and that they be garrisoned with fighters. 2
Famous capitals
Al-Massisa, Tarsus, Marash, al-Hadath, Sis, and Qanqara. 3
Connections
People and things also explored
Abd al-Malik ibn Marwan· Abdullah ibn Abd al-Malik· al-Hasan ibn Qahtaba al-Ta'i· Muhammad al-Mahdi· Faraj ibn Sulaym· هرثمة بن أعين· Harun al-Rashid· Umar ibn Abd al-Aziz
Sources
- Futuh al-Buldan — al-Baladhuri (Mu'assasat al-Ma'arif edition) , p.223
- Futuh al-Buldan — al-Baladhuri (Mu'assasat al-Ma'arif edition) , p.225
- Futuh al-Buldan — al-Baladhuri (Mu'assasat al-Ma'arif edition) , p.227
Cite this page
islam.museum contributors. “The Thughur (Frontier Marches)”. islam.museum, https://islam.museum/en/concept/thughur/. CC BY-SA 4.0. Last updated 2026-10-16.