Iraqi Prime Minister Ali al-Zaidi arrived in Tehran on July 23, 2026, for his first official visit to Iran since taking office in May. He met with Iranian President Masoud Pezeshkian to sign agreements covering foreign affairs, finance, the economy, and energy. The two-day visit, first reported by the Iraqi News Agency (INA) and confirmed by Reuters (Al Jazeera), came just days after al-Zaidi concluded his first official visit to the United States.

Al-Zaidi and Pezeshkian oversaw the signing of several agreements and memoranda of understanding — informal accords that signal intent to cooperate without being legally binding treaties. Pezeshkian said a comprehensive strategic cooperation plan would serve as a roadmap for expanding relations between Tehran and Baghdad, and stressed that the security of Iran and Iraq was closely linked (Al Jazeera). Al-Zaidi, writing on X, said he would hold talks with senior Iranian officials on bilateral cooperation, shared interests, regional developments, and security.

The Iraqi premier thanked Iran for its support in Iraq's fight against ISIL (ISIS) and reaffirmed Iraq's commitment to security cooperation with Tehran. He stated that Iraq would not accept hostile action against Iran by any party (Al Jazeera).

The visit is part of a broader regional tour aimed at boosting economic and political ties, according to The National (The National). It takes place against an exceptionally volatile regional backdrop. Iran's Supreme Leader, Ayatollah Ali Khamenei, was killed earlier in July 2026. His funeral procession traveled through the Iraqi Shia pilgrimage cities of Najaf and Karbala, a symbolic passage that underscored the religious and sectarian dimensions binding the two neighbors.

The structural ties between the two countries run deep. Bilateral trade exceeds $12 billion annually. Iraq remains heavily reliant on Iranian natural gas and electricity, a dependency that has persisted despite U.S. sanctions — economic penalties that restrict trade with Iran's energy sector. Millions of Iranian Shia pilgrims cross the border each year to visit holy sites in Iraq. Iran has also cultivated close ties with influential Shia parties and armed groups in Iraq that form the backbone of Iraq's security forces (Al Jazeera).

Political analyst Ghaleb Al-Daami told Al Jazeera that al-Zaidi's visit came as Baghdad attempts to maintain relations with both the United States and Iran, which are warring parties. Al-Daami identified two principal objectives: first, to tell Iran to stop its support for armed groups in Iraq; and second, to deliver a message from the United States, which has expressed support for Iraq acting as a mediator amid the ongoing U.S. war on Iran (Al Jazeera).

The sequencing of al-Zaidi's travel is itself a signal of the balancing act Baghdad is attempting. His first two official trips as prime minister, to Washington and then Tehran in close succession, place Iraq in the position of a prospective go-between for two states in active conflict. The agreements signed in Tehran, particularly those covering energy and finance, will be read in Western capitals alongside al-Zaidi's assurances to Iran on security. Iraq's energy dependency on Iran gives Tehran durable leverage. Al-Zaidi's pledge that Iraq would not tolerate hostile action against Iran reinforces that imbalance, even as his government reportedly presses Tehran to curtail support for Iraqi armed groups.

The broader context here is a post-Khamenei Iran navigating leadership transition under wartime conditions, and an Iraqi government trying to assert sovereign agency while managing the competing pressures of a superpower patron and a powerful neighbor with deep structural influence over Iraq's economy, politics, and security architecture. Whether Baghdad can sustain a credible mediation role, or whether the competing demands of Washington and Tehran will force a choice, is the question that will shape Iraq's foreign policy trajectory in the months ahead.