U.S. Forces Prepare Final Exit from Iraq as Armed Militias Refuse Government Disarmament Demands

Iraq is standing at a critical crossroads as it approaches two pivotal September 30 deadlines that could reshape its internal security and regional standing: the complete departure of remaining American military personnel and the government-mandated disarmament of non-state armed groups. While the withdrawal of United States forces is actively proceeding toward conclusion, the disarmament process has run into severe resistance from powerful domestic factions.

According to military officials, the drawdown of the final American units stationed in northern Iraq is progressing on schedule. The remaining troops, numbering in the hundreds, are expected to fully vacate the country by the end of the month, effectively closing the chapter on a decades-long military footprint that has seen multiple phases of intervention and conflict since 2003.

However, the political and security transition envisioned alongside this pullout faces substantial obstacles. The central government in Baghdad had explicitly coupled the withdrawal of foreign forces with an ultimatum requiring local paramilitary groups to surrender their weapons. Despite this directive, most of the armed factions have signaled that they have no intention of disarming, creating deep uncertainty regarding the country's stability once American troops are gone.

The credibility of the disarmament deadline has also been called into question by regional analysts and shifting government messaging. Sajad Jiyad, an Iraqi analyst speaking at a panel organized by the Atlantic Center think tank, stated bluntly that no armed groups would be relinquishing their arsenals by the designated September 30 date. Furthermore, Iraqi officials have vacillated over whether the end-of-month timeline serves as an enforceable, final deadline or merely the starting point for protracted negotiations with militia leaders.

This standoff unfolds against the broader backdrop of a major regional confrontation. An active war between the United States, Israel, and Iran erupted following joint strikes against Iranian targets on February 28. In this volatile environment, Tehran is widely viewed as unwilling to forfeit the strategic leverage and influence it maintains through affiliated armed groups operating across neighboring Iraq.

Since the outbreak of the regional conflict, Iranian-backed Iraqi militias have regularly launched attacks against American-linked targets both within Iraqi territory and across the wider region. These groups have also coordinated operational efforts with Yemen's Houthi rebels to conduct strikes against targets in Saudi Arabia, underscoring the interconnected nature of the regional conflict.

The continued presence of Houthi rebel forces inside Iraq and the persistent offensive capability of Iraqi militias have raised alarms among American planners. Even so, these security challenges have not prompted Washington to pause or delay its scheduled military departure.

The concluding withdrawal represents the end of an extensive and cyclical American operational history in Iraq. U.S. armed forces initially invaded the country in 2003 to remove Saddam Hussein from power and completed an initial withdrawal in 2011. Just three years later, however, the Iraqi government invited a smaller, U.S.-led coalition to return after the Islamic State extremist group swept across the border, capturing broad swaths of territory and threatening major cities.

Over the ensuing years, the Islamic State was systematically degraded and pushed back into scattered sleeper cells through parallel military efforts carried out by the U.S.-led international coalition and Iran-backed Iraqi militias. With the extremist group’s conventional territorial presence dismantled, Washington and Baghdad formally agreed in 2024 to wind down the counterterrorism coalition mission.

In accordance with that phased agreement, American units vacated major military installations across most of Iraq last year, consolidating their remaining operational presence in the semiautonomous northern Kurdish region. However, following the escalation of hostilities between the U.S., Israel, and Iran, these northern facilities were subjected to persistent attacks by Iranian forces and allied Iraqi militias.

A U.S. military official, speaking on condition of anonymity because he was not authorized to brief the press publicly, confirmed that the withdrawal from the northern Kurdish region will be finished by September 30. The remaining troops stationed there will primarily be redeployed to neighboring Jordan and other locations throughout the region, accompanied by the removal of heavy military equipment and air defense batteries.

The military official noted that the strategic importance of the counterterrorism facility in Irbil had diminished significantly as the operational threat posed by Islamic State sleeper cells declined. The base had not functioned as an offensive launch platform during the ongoing war with Iran, yet it remained a frequent target for incoming fire, meaning the complete troop pullout will substantially decrease direct risks to American service members.

Despite the defensive benefits of leaving, American defense officials remain deeply concerned about the cross-border capabilities of the Iraqi militias. These groups retain the capacity to strike targets across regional borders, including infrastructure and assets in Saudi Arabia, Jordan, and Israel, especially with the added dimension of Houthi elements operating on Iraqi soil.

In response to previous militia aggression, the United States has launched retaliatory strikes against specific militia installations within Iraq and imposed targeted economic sanctions against individual groups, leaving the door open to additional punitive measures if attacks persist.

Looking beyond the September 30 withdrawal, the future framework for formal security relations between Washington and Baghdad remains unresolved. While a standard bilateral security cooperation arrangement could eventually be negotiated with the central government, the precise structure, scope, and terms of any future partnership have yet to take definitive shape.