The Middle East: 1816–1827 CE

Defeat and Reorganization of the Saudi-Wahhabi State

The Ottoman-Saudi War, initiated by Muhammad Ali Pasha, governor of Egypt, achieves significant successes. By 1818, Muhammad Ali's forces, led by his son Ibrahim Pasha, decisively capture the Saudi capital of Ad Diriyah, effectively crushing the First Saudi State. Abdullah ibn Saud, the Saudi leader, is captured and later executed in Constantinople, marking a decisive Ottoman victory. Although the Saudi political structure collapses, Wahhabi religious doctrines persist throughout the Arabian Peninsula, maintaining influence among local tribes and providing the ideological foundation for future Saudi resurgence.

Following the fall of Ad Diriyah, Muhammad Ali restores the authority of the ashraf, traditional rulers in Mecca since the tenth century. To consolidate Egyptian authority, garrisons are placed strategically across the peninsula, including at the important port of Al Qatif on the Persian Gulf and along the Red Sea coast.

Despite these setbacks, Turki ibn Abd Allah, an uncle of former ruler Saud, escapes Egyptian capture and, after hiding among loyalists, recaptures Ad Diriyah in 1821. He subsequently establishes the new Al Saud base in Riyadh by 1824. The swift reestablishment of control demonstrates the lasting influence and appeal of Wahhabi doctrine. After the death of Muhammad ibn Abd al Wahhab in 1792, Al Saud leaders adopt the title of imam, granting them both political and religious authority, significantly strengthening their legitimacy and influence in central Arabia.

Qajar Dynasty: Continued Pressure and Territorial Losses

Under Fath-Ali Shah Qajar, Persia endures further setbacks following renewed conflict with Russia. The Russo-Persian War (1826–1828), initiated by Persia in an attempt to regain territories lost under the Treaty of Gulistan, ends disastrously for the Qajars. Despite initial victories, Persian forces are decisively defeated, culminating in the later Treaty of Turkmenchay (1828), which imposes severe territorial losses and heavy financial indemnities. This period exacerbates internal pressures on the Qajar Dynasty, highlighting its military and administrative weaknesses.

British Dominance and Maritime Stability in Oman

Said bin Sultan al-Busaidi continues to solidify his rule in Oman, enhancing economic stability through increased cooperation with British maritime power. His reign faces challenges from family and tribal disputes, growing Anglo-French rivalry in the Indian Ocean, the expansion of the Al Saud-Wahhabi movement, and persistent piracy from the Qawasim tribes, resulting in the area being labeled the “Pirate Coast.” To protect shipping, Great Britain initiates treaties with regional leaders starting in 1820, effectively outlawing sea battles and significantly reducing piracy.

By 1820, Oman loses control over parts of the southern Persian Gulf coast, effectively cutting off direct gulf access. Nonetheless, Said bin Sultan develops a modest military and naval fleet, supporting mercantile interests. Coastal Arabia becomes increasingly integrated into the global economy through the trade of coffee, slaves, pearls, and dates, along with pilgrimage routes to Mecca. Although pressured by Britain to suppress the slave trade, Said bin Sultan acknowledges the difficulty, signing an agreement in 1822 that forbids selling slaves to Christian subjects.

Tribal Dynamics and Power Shifts in the Persian Gulf

The departure of the Al Khalifa to Bahrain and the economic decline of Az Zubarah leave a power vacuum in Qatar, allowing the Al Thani clan to further consolidate their power and influence. The Al Jalahma remain significant players in maritime activities from their base at Al Khuwayr, although the severity of their piracy declines significantly following increased British naval patrols.

In Abu Dhabi, the Al bu Falah continue strengthening their position, bolstered by close ties with Oman and British authorities. This enhances Abu Dhabi's economic and political importance, particularly regarding maritime security and regional trade.

Muhammad Ali's Growing Autonomy and Regional Influence

Muhammad Ali Pasha further consolidates his political autonomy from the weakened Ottoman central authority. Following his successful campaign against the Saudi state, he embarks on extensive modernization programs in Egypt, strengthening military, agricultural, and industrial capabilities. This significantly elevates Egypt's regional status, laying the groundwork for future independent actions against Ottoman interests and expanding his political influence into neighboring territories.

Legacy of the Era

Between 1816 and 1827, major geopolitical shifts redefine the Middle East. The collapse of the Saudi-Wahhabi state temporarily stabilizes Ottoman authority in Arabia, although Wahhabi influence endures and quickly reasserts itself under new leadership in Riyadh. Persian territorial losses underscore the vulnerability of the Qajar Dynasty, while British maritime interventions decisively curb regional piracy and enhance trade stability. Muhammad Ali's increased autonomy signals a profound shift in Ottoman-Egyptian dynamics, setting the stage for significant transformations across the broader Middle East.