List of wars involving Saudi Arabia
Conflict Combatant 1 Combatant 2 Result Monarch Saudi losses
Battle of Riyadh ( 1902 ) Nejd and Hasa Jabal Shammar Victory Beginning of the Third Saudi State Ibn Saud 1,200 dead
Battle of Dilam ( 1903 ) Nejd and Hasa Jabal Shammar Victory Saudi takeover of southern Nejd Ibn Saud 160
First Saudi-Rashidi War ( 1903-1907 ) Nejd and Hasa Jabal Shammar Ottoman Empire Victory Saudi takeover of central and northern Arabia Ibn Saud 2,600+
Battle of Hadia [ ar ] ( 1910 ) Nejd and Hasa Kuwait Al-Muntafiq Victory Defeat of the Al Muntafiq tribe Ibn Saud ?
Conquest of al-Hasa ( 1913 ) Nejd and Hasa Ikhwan Ottoman Empire Victory Incorporation of al-Hasa into Saudi Arabia Ibn Saud ?
Battle of Jarrab ( 1915 ) Nejd and Hasa Jabal Shammar Defeat Change of course of the Arab Revolt Ibn Saud ?
Battle of Kinzaan ( 1915 ) Nejd and Hasa Ajman tribe Victory Death of Sa'ad bin Abdul Rahman Al Saud Ibn Saud ?
First Saudi-Hashemite War ( 1918-1919 ) Nejd and Hasa Ikhwan Hejaz Victory Hashemite land cessions Ibn Saud +7,000 soldiers and +1,392 civilians killed
Kuwait-Najd War ( 1919-1920 ) Nejd and Hasa Ikhwan Kuwait Defeat Ikhwan retreat from Kuwait Ibn Saud ?
Second Saudi-Rashidi War ( 1921 ) Nejd and Hasa Jabal Shammar Victory Debellation of the Emirate of Jabal Shammar Ibn Saud ?
Emirate of Nejd and Hasa ( 1902–1921 )
This is a list of wars involving the Kingdom of Saudi Arabia and its predecessor states.