BAGHDAD — Iraq's government faces an impossible balancing act as the country becomes the primary theater for escalating hostilities between the United States and Iran, with both powers using Iraqi territory to advance their regional ambitions.

The Biden administration has significantly expanded targeted strikes against Iranian-backed militias operating within Iraq's borders, marking the most aggressive US military posture in the region since the 2020 assassination of Iranian General Qasem Soleimani. These operations have drawn sharp condemnation from Baghdad, which views the strikes as violations of Iraqi sovereignty.

Background

Iraq hosts approximately 2,500 US troops as part of the international coalition against ISIS, while simultaneously maintaining close economic and security ties with Iran. This dual relationship has become increasingly untenable as regional tensions reach a boiling point. Iranian-backed Popular Mobilization Forces, officially integrated into Iraq's security apparatus, continue launching attacks against US interests despite repeated warnings from Washington.

"Iraq cannot remain neutral when Iranian proxies use our soil to attack American forces," said Dr. Renad Mansour, senior research fellow at Chatham House's Middle East programme. "But any perceived alignment with Washington risks triggering massive domestic backlash from pro-Iranian factions."

What Happened

The latest escalation began when Kata'ib Hezbollah, one of Iraq's most powerful Iran-aligned militias, launched sophisticated drone attacks against US bases in Syria and Jordan. The Pentagon responded with precision strikes against militia command centers in Baghdad's Sadr City and weapons depots near the Iranian border.

Prime Minister al-Sudani condemned the American strikes as "unacceptable violations" while simultaneously calling for restraint from all parties. His government faces mounting pressure from parliament to expel US forces entirely, a move that would effectively hand Iraq to Iranian influence.

Regional Implications

The proxy confrontation reflects broader regional dynamics as Iran accelerates its nuclear programme and the US maintains maximum pressure sanctions. Iraq's strategic location makes it an inevitable flashpoint, with both powers viewing control over Baghdad as essential to their Middle Eastern strategies.

Economically, Iraq suffers the consequences of this geopolitical tug-of-war. Foreign investment remains minimal while reconstruction efforts stall amid security concerns. The Iraqi dinar has weakened significantly against the dollar as investors flee the uncertain environment.

"Iraq's economy cannot withstand prolonged instability," observed Hassan al-Janabi, former Iraqi finance minister. "We need American investment and Iranian energy imports equally, but this proxy war forces impossible choices."

What Comes Next

The Biden administration appears determined to prevent Iran from consolidating control over Iraq, even at the risk of destabilizing al-Sudani's government. Pentagon officials indicate more targeted operations against Iranian assets are likely if militia attacks continue.

Iraq's parliament may vote on expelling US forces, though such a decision would require unanimous government support unlikely given Kurdish and Sunni opposition. More probable is continued muddle-through diplomacy as Baghdad attempts to satisfy both Washington and Tehran without fully committing to either.

The proxy war's trajectory depends largely on broader US-Iran negotiations over nuclear issues, with Iraq serving as both bargaining chip and battlefield in this regional chess match.

Readers seeking additional context on Iraq's complex relationship with Iran may find our previous coverage of Popular Mobilization Forces particularly illuminating.