Saudi conquest of Hail

Saudi conquest of Hail
	Part of the Unification of Saudi Arabia and the Aftermath of World War I
	; Ibn Saud inspecting the captured Ottoman weapons after the surrender of the Emirate of Jabal Shammar
Date	6 September – 2 November 1921; (1 month, 3 weeks and 6 days)
Location	Hail, Emirate of Jabal Shammar; (present-day Saudi Arabia)
Result	Saudi victory Surrender of the Emirate of Jabal Shammar; Incorporation of Jabal Shammar into the Sultanate of Nejd; End of the last Ottoman ally in the Arabian Peninsula; End of Rashidi dynasty Rule;
Belligerents
Sultanate of Nejd	Emirate of Jabal Shammar
Commanders and leaders
Ibn Saud	Muhammad bin Talal (POW)
Casualties and losses
Unknown	Unknown

The Saudi conquest of Hail, also known as the Third Saudi–Rashidi War or the Fall of Hail, was a conflict in which the Nejdi forces and allied Ikhwan tribesmen fought against the Emirate of Jabal Shammar under its final Rashidi ruler, Muhammad bin Talal. On 2 November 1921, the remaining Rashidi resistance collapsed, and the ruler of Jabal Shammar surrendered to the Nejdi forces.