| Conflict
|
Qatar and allies
|
Opponents
|
Result
|
Saudi invasion of Qatar (1793–1798)
|
Qatar
Bahrain
Oman[1]
Ottoman Empire[2]
|
First Saudi State
|
Defeat
- Incorporation of Qatar into First Saudi State
|
| Battle of Khakeekera (1811)
|
Bahrain
Sheikhdom of Kuwait
|
Diriyah
|
Victory
|
Qatari War of Independence (1867–1868)
|
House of Thani
|
House of Khalifa
Abu Dhabi
|
Victory
- Bahrain renounced claims on Qatar
|
Qatari–Abu Dhabi War (1881–1893)
|
Qatar
|
Abu Dhabi
|
Inconclusive
- No territorial changes
- British-mediated peace agreement in 1893
|
Battle of Al Wajbah[3] (1893)
|
House of Thani
|
Ottoman Empire
|
Victory
- Return of Qatari captives
|
Gulf War (1990–1991)
|
Kuwait
United States
United Kingdom
Saudi Arabia
France
Canada
Egypt
Syria
Oman
United Arab Emirates
Qatar Other Allies
|
Iraq
|
Victory
|
Libyan Civil War[4] (2011)
|
NTC
Qatar
NATO
Jordan
Sweden
United Arab Emirates
|
Libya
|
Victory
|
Intervention against ISIL (2014–present)
|
Iraq
Iraqi Kurdistan
Free Syrian Army
Syrian Kurdistan
United States
United Kingdom
Jordan
Turkey
Morocco
Australia
Belgium
Canada
Denmark
France
Bahrain
Qatar
Saudi Arabia
United Arab Emirates
|
Islamic State
Al-Qaeda
Ahrar ash-Sham
|
Ongoing
- Unilateral US-Arab intervention against Syrian Islamists
|
Intervention in Yemen (2015–2017)
|
Hadi government
Saudi Arabia
United Arab Emirates
Bahrain
Kuwait
Qatar
Jordan
Morocco
Sudan
Egypt
Senegal
|
Houthi government
|
Withdrawal[5]
|