U.S. Military Completes Withdrawal From Iraq After 12-Year ISIS Mission
Iraq

Andrew Caballero-Reynolds/Reuters
What Happened
Key Implications
What Happened
Key Implications
Where Sources Agree
- arrows_inputMission Conclusion Confirmed: Various sources establish that the United States has officially concluded Operation Inherent Resolve and completed its military withdrawal from Iraq, ending a 12-year counter-ISIS mission and a 23-year total military presence in the country, according to the Pentagon and U.S. Central Command.
- arrows_inputPost-Withdrawal Security Risks: Several reports converge on concerns regarding potential security gaps following the U.S. withdrawal, specifically citing the persistence of ISIS sleeper cells and the removal of U.S. air defense systems in the Kurdish region, according to security officials and analysts.
- arrows_inputU.S. Iraq Withdrawal Finalized: Multiple accounts detail the completion of the U.S. military withdrawal from Iraq, which marks the end of the 12-year Operation Inherent Resolve mission against the Islamic State, citing the Pentagon and U.S. Central Command.
Where Sources Disagree
- arrows_outputPost-Withdrawal Security Readiness: Iraqi and U.S. officials maintain that Iraqi security forces possess the operational capability to independently contain ISIS remnants and uphold stability. Conversely, regional analysts and local Kurdish officials warn that the withdrawal creates a dangerous security vacuum, risking a resurgence of militant groups and increased influence from Iran-backed militias.
- arrows_outputWithdrawal Strategic Outcome: U.S. officials and the Iraqi Prime Minister describe the military withdrawal as a decisive, orderly victory that restores Iraq's sovereignty and solidifies state control. In contrast, some analysts and observers view the departure as an inglorious ending that risks creating a security vacuum and emboldening Iran-backed militias.
- arrows_outputStatus of Militia Disarmament Deadlines: Reports differ slightly on the status of militia disarmament deadlines, with some citing September 30 as the cutoff, while others note the timeline was extended to June 2027.
Timeline
June 30, 2027 Upcoming
Kurdish Concerns and Militia Deadline: Kurdistan Region officials expressed anxiety about the removal of U.S. air defenses after more than 1,000 drone and missile attacks, while Baghdad tied the withdrawal to militia disarmament — a process whose deadline has been pushed to June 30, 2027.
October 1, 2026
Iraq Declares Sovereignty Day: Iraqi Prime Minister Ali al‑Zaidi presided over a handover ceremony and declared October 1, the day after the withdrawal, should be celebrated as Sovereignty Day as Baghdad framed the departure as the start of a new, Iraqi‑led phase.
September 30, 2026
U.S. Completes Withdrawal: U.S. Central Command and Iraqi officials announced that U.S. forces and equipment completed their departure from Iraq, with the final contingent leaving Erbil Air Base and marking the end of a 12‑year mission against ISIS under the agreed timetable.
Perspectives and Debates
Is the US withdrawal from Iraq a strategic defeat and a victory for Iran, or an orderly successful conclusion of the mission?
Summary by Ground AI
Sources
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Timeline
June 30, 2027 Upcoming
Kurdish Concerns and Militia Deadline: Kurdistan Region officials expressed anxiety about the removal of U.S. air defenses after more than 1,000 drone and missile attacks, while Baghdad tied the withdrawal to militia disarmament — a process whose deadline has been pushed to June 30, 2027.
October 1, 2026
Iraq Declares Sovereignty Day: Iraqi Prime Minister Ali al‑Zaidi presided over a handover ceremony and declared October 1, the day after the withdrawal, should be celebrated as Sovereignty Day as Baghdad framed the departure as the start of a new, Iraqi‑led phase.
September 30, 2026
U.S. Completes Withdrawal: U.S. Central Command and Iraqi officials announced that U.S. forces and equipment completed their departure from Iraq, with the final contingent leaving Erbil Air Base and marking the end of a 12‑year mission against ISIS under the agreed timetable.













