Conflict
Combatant 1
Combatant 2
Result
Monarch
Saudi–Yemeni War (1934)
Saudi Arabia
Yemen
Victory
First Arab–Israeli War (1948–1949)
Egypt Iraq Transjordan Syria Lebanon Saudi Arabia Yemen HWA ALA
Israel
Defeat
North Yemen Civil War (1962–1965)
Kingdom of Yemen Saudi Arabia
Yemen Arab Republic
United Arab Republic
Defeat
Al-Wadiah War (1969)
Saudi Arabia
South Yemen
Victory
al-Wadiah reoccupied by Saudi forces[ 1]
Yom Kippur War (1973)
Egypt Syria Iraq Jordan Algeria Morocco Saudi Arabia Cuba
Israel
Defeat [ 2]
Lebanese Civil War (1976–1979)
ADF
LF FLA
Victory [ 4]
ADF mission goals achieved[ 4]
ADF becomes an all-Syrian force in 1979
Gulf War (1990–1991)
Kuwait United States United Kingdom Saudi Arabia France Canada Egypt Syria Oman United Arab Emirates Qatar Italy Australia
Iraq
Victory
Iraqi No-Fly Zone Enforcement Operations (1991–2003)
United States United Kingdom France Australia Belgium Netherlands Saudi Arabia Turkey Italy
Iraq
Victory
Various bombings of Iraqi forces both aerial and naval
Mass numbers of Iraqi targets killed or destroyed
Reduction in Iraqi air defense
Beginning of the Iraq War
First Intervention in the Somali Civil War (1992–1995)
United States United Kingdom Spain Saudi Arabia Malaysia Pakistan Italy India Greece Germany France Canada Botswana Belgium Australia New Zealand
Somali National Alliance
Defeat
Operation Ocean Shield (2009–2016)
NATO Malaysia South Korea India Saudi Arabia
Somali pirates
Victory
Number of pirate attacks have decreased dramatically since the start of such operations, however attacks still occur near the coast waters of Oman , Yemen , Kenya , and Somalia
Piracy drops 90%[ 5]
Sixth Sa'dah War (2009–2010)
Yemen Saudi Arabia Jordan Morocco
Houthis
Stalemate [ 6]
Houthis consolidate control over Sa'dah
American-led intervention in the Syrian civil war
(2014–present)
CJTF-OIR
present
War on ISIS (2014–)
Iraq Iraqi Kurdistan Free Syrian Army Rojava United States United Kingdom Jordan Turkey Saudi Arabia Bahrain Qatar United Arab Emirates Morocco Australia Belgium Canada France Germany Denmark Norway Russia Iran
Islamic State al-Nusra Front Khorasan
Ongoing
Multinational intervention against Syrian Islamists
Saudi Arabian–led intervention in Yemen (2015–)
Hadi government Saudi Arabia United Arab Emirates Senegal Sudan Qatar Bahrain Kuwait Jordan Morocco Egypt France
Houthi government
Ansar al-Sharia
Islamic State
Ongoing