Operation Inherent Resolve
June 15, 2014 – April 16, 2026 · Iraq
Result US-allied victory
A US-led coalition fought the Islamic State in Iraq and Syria with air strikes, advisers and support for local forces. The group lost its last territory in 2019.
United States
Islamic State
Other
Units
Joint Special Operations Command
United States Army
Delta Force
III Armored Corps
XVIII Airborne Corps
25th Infantry Division (United States)
4th Infantry Division (United States)
US 1st Division
United States Army Special Forces
United States Special Operations Command
1st Armored Division (United States)
1st Brigade Combat Team, 10th Mountain Division
1st Marine Division
28th Infantry Division (United States)
2nd Marine Division
35th Infantry Division (United States)
36th Infantry Division (United States)
40th Infantry Division (United States)
82nd Airborne Division
96th Infantry Division (United States)
11th Marine Expeditionary Unit
11th Marine Regiment
12th Littoral Combat Team
160th Special Operations Aviation Regiment (Airborne)
22nd Infantry Regiment (United States)
22nd Marine Expeditionary Unit
24th Marine Expeditionary Unit
3rd Cavalry Regiment (United States)
504th Infantry Regiment
5th Marine Regiment
75th Ranger Regiment
7th Marine Regiment
2nd Battalion, 5th Marines
2nd Ranger Battalion
3rd Battalion, 1st Marines
3rd Ranger Battalion
24th Special Tactics Squadron
United States Navy SEALs
United States Air Force
5th Special Forces Group (United States)
Battles 1
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Iraqi conflict March 20, 2003 – December 9, 2017
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Iraqi insurgency (2017–present) December 9, 2017
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