The planned withdrawal of U.S. forces from Iraq could destabilize the country's Kurdish region, shifting the balance of power in the area and complicating future relations between Washington and Tehran, according to current assessments.
Why the Kurdish Region Is Vulnerable
Iraqi Kurdistan has long relied on the U.S. military presence as a buffer. American troops helped the Kurdish Peshmerga fighters push back the Islamic State group in 2014-2015. Since then, the semi-autonomous region has faced pressure from multiple sides: Baghdad disputes oil and territory, Turkey launches cross-border operations against Kurdish militants, and Iran exerts influence through political factions and armed groups. A U.S. withdrawal removes a key stabilizing force.
The Kurdistan Regional Government (KRG) lacks a strong central army and depends on foreign support. Without American troops on the ground, the region could become a flashpoint for competing interests. Iran-backed militias, already active in other parts of Iraq, might expand their reach into Kurdish areas. Turkey could see an opportunity to deepen its incursions. And the Iraqi federal government may feel emboldened to assert more control over the disputed Kirkuk region.
Shifting Regional Power Dynamics
The withdrawal doesn't just affect the Kurds. It reshapes the entire regional chessboard. Iran has long sought to reduce U.S. influence in Iraq. A smaller American footprint gives Tehran more room to operate through its network of allied militias and political parties. That could strengthen Iran's hand in Iraq's internal politics and in its broader confrontation with the United States.
At the same time, the move could strain U.S. relationships with other regional partners. Saudi Arabia and the Gulf states watch Iraq closely. They worry about Iranian expansion. A U.S. pullback from Iraqi Kurdistan might signal a broader retreat from the Middle East, encouraging adversaries and unsettling allies. Turkey, a NATO member, has its own complicated ties with the Kurds. Ankara might see the withdrawal as a green light for more aggressive operations against the PKK, which operates in the mountains of northern Iraq.
The troop withdrawal could directly affect the U.S.-Iran standoff. American forces in Iraq have served as a deterrent against Iranian attacks on U.S. interests and as a platform for intelligence gathering. Without that presence, Washington loses a key lever. Iran may feel freer to escalate its nuclear program or to target U.S. allies in the region.
On the other hand, the withdrawal could remove a source of friction. Iranian-backed militias have repeatedly attacked U.S. bases in Iraq, leading to retaliatory strikes. A U.S. exit might reduce those flashpoints. But it could also embolden Iran to push harder for dominance in Iraq, including in the Kurdish region. The net effect on U.S.-Iran relations remains uncertain, but the balance of risk appears tilted toward greater instability.
The withdrawal timeline has not been finalized. U.S. officials have discussed a phased drawdown, but no firm date has been set. For now, the Kurdish region waits, watching how the power vacuum will be filled.
