Iraq Declares 'Sovereignty Day' as US-Led Coalition Exits

Publication context: First published 01 October 2026. This archived report describes information available at the time; check newer sources for current figures and developments.

Iraqi Prime Minister Ali al-Zaidi has declared October 1, 2026 "Sovereignty Day" after the last U.S.-led coalition troops left, and has set a June 2027 deadline for armed factions to disarm.

Illustrative AI-generated image; not documentary photography.

Iraq has marked the end of a long foreign military presence with a new national occasion. Prime Minister Ali al-Zaidi announced that October 1, 2026, will be known as "Sovereignty Day," a date meant to commemorate the formal and complete departure of U.S.-led coalition forces from the country.

The declaration closes Operation Inherent Resolve, the international mission formed in 2014 to fight the Islamic State group, also known as ISIS. After 12 years, that mission is officially over. Here is what was announced, and what concerns remain.

A Declaration of Full Sovereignty

In a national address, al-Zaidi said Iraq has achieved full sovereignty over its land, air, and maritime domains. He stated that the state will now hold exclusive authority over the country's military decisions.

He described the coalition's departure as a "new chapter in Iraq's journey," presenting the moment as a turning point for the country's independence in security matters.

The Final Exit of Foreign Troops

The remaining American and British troops completed their withdrawal on September 30, 2026. They left their last bases, including facilities in Erbil and at Al-Asad Air Base.

U.S. President Donald Trump confirmed the departure and called it a "victory." He also said that cooperation between Washington and Baghdad will now shift toward economic and energy investment rather than a military presence on the ground.

A June 2027 Deadline to Disarm

Al-Zaidi did not stop at celebrating the withdrawal. He used the moment to introduce a broader security roadmap, built around a firm deadline of June 30, 2027.

By that date, all non-Iraqi armed groups, along with local pro-Iran paramilitary factions that operate outside government control, are expected to disarm. The aim is to bring every armed force in the country under the authority of the state.

Pushback From Armed Factions

The response from one of those factions was swift. The Islamic Resistance in Iraq, an umbrella group of heavily armed, Tehran-backed militias, released a statement rejecting the government's timeline. The group also refused to hand over its weapons stockpiles.

That early rejection shows how difficult the next phase may be. The roadmap depends on armed groups accepting limits that at least one major bloc has already turned down.

Concerns About a Security Gap

Security experts have also raised a separate worry. With no coalition presence left in the country, they warn that a dangerous operational vacuum could open up. In their view, remnants of ISIS could use that space to rebuild.

The Iraqi government has framed the withdrawal as a sign of strength and self-reliance. Whether Iraqi forces can manage both the disarmament plan and the threat from ISIS remnants is the central question as the new arrangement begins.

The takeaway: Iraq now has a national day to mark the end of the coalition mission, and a government claiming full control over its own military decisions. But the first public reaction from armed factions was a refusal, and experts are warning about ISIS. The months leading to the June 2027 deadline will show how secure that new sovereignty really is.