Al-Walid ordered the creation of a monumental congregational mosque in Damascus, initiating preparatory works that repurposed the existing sacred enclosure and set a template for later imperial mosque architecture.
From Khurasan, Qutayba ibn Muslim launched sustained operations beyond the Oxus that would bring key Central Asian cities under Umayyad control, expanding both revenue and strategic reach.
Al-Walid I (al-Walīd ibn ʿAbd al-Malik) became Umayyad caliph, inaugurating a decade marked by renewed frontier offensives and major state-sponsored construction.
At al-Walid’s direction, ʿUmar ibn ʿAbd al-ʿAzīz began rebuilding and expanding the Prophet’s Mosque in Medina—an emblematic project linking Umayyad authority to Islam’s sacred geography.
Sources in Islamic medical-history scholarship commonly place the founding of a state-supported care institution in Damascus under al-Walid in 86 AH (706–707 CE), often described as an early hospital or leprosarium providing free care and segregation for leprosy patients.
An Umayyad army led by Maslama ibn ʿAbd al-Malik besieged the Byzantine fortress-city of Tyana (dating varies in sources) and ultimately captured it, illustrating the intensified but costly frontier war with Byzantium.
Qutayba’s campaigns culminated in the conquest of Bukhara and its surrounding territories (706–709), securing a major Sogdian center and anchoring Umayyad influence in Transoxiana.
After Guadalete, Ṭāriq moved on Toledo, the Visigothic capital, occupying it with comparatively limited resistance—an administrative and symbolic breakthrough in the conquest of Hispania.
Ṭāriq ibn Ziyād landed at Gibraltar in May 711, opening the rapid Umayyad conquest of much of the Iberian Peninsula and creating a new western theater for the caliphate’s expansion.
In July 711, Ṭāriq’s forces defeated the Visigothic army; the death of King Roderic accelerated Visigothic political collapse and enabled swift occupation of major cities.
Qutayba’s campaigns reached Samarkand (often dated 710–712), securing one of Central Asia’s most important urban centers and cementing the caliphate’s eastern apex during al-Walid’s reign.
Muhammad ibn al-Qasim’s victory over Raja Dahir at Aror (712) was a decisive step in the Umayyad conquest of Sindh, enabling establishment of Umayyad provincial control in parts of the Indus region.
Between 711 and 713, Umayyad forces completed major stages of the Sindh conquest, formally incorporating the region as a caliphal province and extending Umayyad influence into South Asia.
Following damaging earthquakes in 713–714, al-Walid is credited in later accounts with ordering repairs and renovations to the Al-Aqsa Mosque complex, reflecting the Umayyads’ investment in Jerusalem’s monumental religious landscape.
In 714, the caliphal court recalled Mūsā ibn Nuṣayr and Ṭāriq ibn Ziyād from Iberia to Damascus, signaling tighter central oversight over the new western conquests and their spoils.
The Great Mosque of Damascus—built under al-Walid as an imperial congregational mosque—was completed by the end of his reign (commonly dated 705–715), becoming a foundational monument of early Islamic architecture and Umayyad state ideology.
Al-Walid I died on 23 February 715, ending a reign associated with the caliphate’s broadest territorial expansion to date and a signature program of monumental building across key cities.
Reign of Caliph al-Walid I: Expansion and Building Programs (705–715)
