Two decades after the initial "shock and awe" campaign toppled Saddam Hussein, the U.S. military chapter in Iraq has officially closed. The final American troops packed up and left their remaining bases, wrapping up a 12-year mission that shifted from fighting the Islamic State to defending installations amid a broader regional conflict with Iran.
Prime Minister Ali al-Zaidi declared a national holiday, dubbing the departure day of sovereignty. But behind the official celebrations in Baghdad, the reality on the ground is far more complex.
You're looking at a region reshaped by decades of bloodshed, shifting alliances, and an undeniable power vacuum. The withdrawal didn't happen in a vacuum either. It comes hot on the heels of an active, high-stakes war with Iran that has tested Iraqi security forces to their absolute limits.
Let's break down what this exit actually means, who wins, and why the future of Iraq remains fiercely contested.
The Second Exit That Feels Entirely Different
If this feels like déjà vu, you're not imagining things. Back in December 2011, the U.S. staged a high-profile withdrawal. Commanders boarded military transport planes, flags were lowered, and Washington declared the war officially over.
That narrative didn't survive reality. Less than three years later, ISIS swept across the country, capturing Mosul and seizing roughly a third of Iraqi territory. Iraqi authorities urgently invited American and coalition forces back in. That kicked off Operation Inherent Resolve, a 12-year campaign that crushed ISIS in urban centers but left behind a stubborn network of sleeper cells.
This time, the exit played out behind closed doors. There were no grand public farewell ceremonies on tarmac runways. The final contingent of roughly 1,500 troops stationed in Erbil quietly departed, completing an orderly wind-down agreed upon under the Biden administration and executed under President Trump.
Washington wants out of endless Middle Eastern entanglements. The Pentagon is staring hard at Asia, trying to pivot its resources. But walking away doesn't mean the problems disappear.
Who Fills the Security Gap?
The million-dollar question in Baghdad and Erbil right now is simple. Can Iraqi security forces handle security entirely on their own?
U.S. military leaders admit Iraqi troops have made huge strides. They're better trained, better equipped, and more experienced than they were a decade ago. But there's a catch. The U.S. contribution in recent years wasn't just boots on the ground—it was high-end intelligence, surveillance, and signal intelligence assets that Iraq simply doesn't own or operate independently.
Without American air assets and intelligence sharing, local commanders face a steep uphill battle against two persistent threats:
- ISIS Sleeper Cells: The militant group operates primarily in rugged, disputed territories in northern Iraq and across the Syrian border. Recent clashes, including special forces intercepting suicide bombers near Kirkuk, prove the threat is very much alive.
- The Kurdish Vulnerability: In the semi-autonomous Kurdistan region, officials are genuinely panicked. During the recent U.S.-Iran conflict, the Kurdish north faced more than a thousand drone and ballistic missile attacks. Kurdish leadership watched U.S. air defense systems pack up and leave with deep anxiety, fearing they're now totally exposed to hostile actors.
To bridge the gap, Baghdad is exploring emergency defense purchases from South Korea and Turkey. They're also trying to stand up joint Arab-Kurdish brigades to secure northern territories. Whether paper agreements can replace hardened military hardware remains to be seen.
Tehran Claims a Major Strategic Victory
You can't talk about Iraq without talking about Iran. When U.S. forces removed Saddam Hussein in 2003, they inadvertently handed Tehran a massive geopolitical gift. Saddam was a bitter enemy of Iran. His removal opened the floodgates for Iranian political, economic, and military influence inside Iraq.
As the last American transport rolled out, Iran-backed militias held massive rallies in Baghdad and Basra, waving flags and chanting victory slogans. For these groups, the U.S. departure is the ultimate vindication.
Yet, this influence comes with heavy baggage. The ongoing war between the U.S. and Iran has spilled directly onto Iraqi soil. Iran-backed militias repeatedly launched drone and rocket attacks at U.S. installations, drawing devastating kinetic reprisals. Several American service members lost their lives in Iraq during those exchanges.
Prime Minister al-Zaidi's administration insists Iraq wants a balanced, normal diplomatic and economic partnership with the United States moving forward—acting as an equal sovereign rather than a dependent state. But powerful militia leaders have already drawn a hard line in the sand, warning the government against cooperating with Western security frameworks under threat of domestic political upheaval.
What Happens Next
The U.S. military footprint in Iraq is gone, but American diplomatic missions remain, protected by a dedicated security detail. Washington isn't abandoning the Middle East entirely, but it is changing how it plays the game.
Iraq stands completely on its own for the first time in a generation. The coming months will test whether national unity can hold against sectarian pressures, whether the economy can modernize away from oil dependency, and whether local forces can keep extremist groups from staging a comeback.
Keep a close eye on the northern border regions and Baghdad's political maneuvering. The end of the American war in Iraq is a historical milestone, but the story of modern Iraq is still being written.
