Iran Faces Internal Crisis as War Ends and Economic Strain Mounts

After a blood‑shed three‑month conflict that concluded on 14 June 2026, Iran now confronts a different kind of turmoil. The United States and Iran signed a memorandum of understanding that lifts the U.S. naval blockade of the Strait of Hormuz and offers limited financial relief, but leaves the nuclear programme and sanctions to be negotiated later in the summer.

The ceasefire has shifted Tehran’s focus from external defence to domestic stability. A visiting fellow at the German Institute for International and Security Affairs warned that "the moment the war ends, and as this interim deal is shaky, the actual problems for Iran’s clerical establishment will start." Inflation remains high, the rial has fallen sharply, and unemployment is widespread. War‑damaged industry and infrastructure add a costly reconstruction burden. Four Iranian officials and one former official told Reuters that the public now expects any relief from the ceasefire to be used to improve living standards. A senior official said the funds would likely be directed toward reconstruction, liquidity injections for banks, and broader economic support.

Officials cautioned that failure to address economic hardship could spark renewed protests. One described the ceasefire deal as a "double‑edged sword" because of heightened public expectations. A reformist former official said that the risk of mass demonstrations was well understood at the highest levels of the leadership, and that accepting the deal to reopen the Strait of Hormuz was partly motivated by that concern.

Hardliners within the regime, who have long advocated a hard line against the West, feel vindicated by the war’s outcome. They expect the leadership to take a tough stance in forthcoming talks and to prioritise re‑armament. The Revolutionary Guard, which has grown in power during the conflict, is ready to accept the ceasefire, but the Paydari Front—comprising parliament members, veteran politicians and influential media figures—remains dissatisfied. The front argues that Iran is negotiating with the "enemy that martyred our leader" and that the deal undermines the avenging of Khamenei’s blood.

The war also intensified the Revolutionary Guard’s role in politics. Analysts describe it as a "state‑within‑a‑state," and its support for the regime’s hardline stance helped elevate Mojtaba Khamenei, the former Supreme Leader’s son, to the position of Supreme Leader after the assassination of Ali Khamenei. The regime’s domestic security apparatus has been used to suppress dissent; during the conflict, the government deployed supporters to the streets in a series of demonstrations in support of the system. The last major wave of protests in 2022‑23, sparked by the death in custody of Mahsa Amini, resulted in a de‑facto retreat on the issue of public dress codes for women. Women have been allowed to go without the mandatory hijab in public, a change that has irritated hardliners.

The new Supreme Leader, Mojtaba Khamenei, has not yet been seen in public. Analysts say the Revolutionary Guard remains ascendant and may be willing to crack down on ideological hardliners who reject the deal, as well as on protesters challenging the Islamic system. A senior fellow at the Middle East Institute in Washington said, "They will go after anyone who challenges the consensus because domestic control now, post‑Ali Khamenei, is extremely important."

The interim deal also includes a 60‑day window for negotiating limits on Iran’s nuclear programme, the disposal of its highly enriched uranium, sanctions relief and the release of frozen Iranian assets. The United States has not yet relaxed economic sanctions, and the Biden administration has indicated that a final agreement on the nuclear issue remains a distant prospect.

In the coming weeks, Iran’s leadership will need to balance the hardliners’ demand for a tough stance with the population’s urgent need for economic relief. The regime’s ability to manage these competing expectations will determine whether the country can avoid a resurgence of mass protests and maintain internal stability. The situation remains fluid, and the next steps will be closely watched by regional and global observers.