Iran has portrayed the recent agreement with the United States, which pauses hostilities and extends a ceasefire for 60 days, as a demonstration of resilience and a diplomatic victory despite the heavy toll exacted by months of conflict. The war, which began in February and involved U.S. and Israeli strikes targeting Iranian infrastructure, resulted in significant casualties, including the deaths of Supreme Leader Ayatollah Ali Khamenei and several senior military commanders. Yet, Iranian officials and analysts alike emphasize that the regime has emerged emboldened and more assertive on the regional stage.

In Tehran, leaders from various political factions, including Parliament Speaker Mohammad Bagher Ghalibaf and powerful clerics, framed the deal as evidence that Iran withstood efforts by the United States and Israel to destabilize the Islamic Republic. Iranian state media and insiders describe the war as having activated previously untapped capabilities, with regime representatives asserting that Iran has turned a crisis into an opportunity to solidify its influence. One notable outcome has been Iran’s de facto control over the Strait of Hormuz, a strategic chokepoint through which roughly 20% of the world’s oil and gas supply transits. The agreement allows for the gradual reopening of the strait and the lifting of a U.S. naval blockade, but Tehran has signaled plans to charge fees for passage, an assertion of sovereignty not previously exercised.

The conflict also accelerated a leadership transition within Iran’s ruling elite. Following the death of Ayatollah Ali Khamenei, his son Mojtaba Khamenei assumed supreme leadership, managing to avoid the internal discord that some observers had anticipated amid wartime conditions. Analysts note that the new leader’s approach appears more pragmatic and less ideologically rigid than his predecessor’s. Meanwhile, the Islamic Revolutionary Guards Corps (IRGC) has consolidated power, raising questions about the future direction of Iran’s policies and its willingness to make concessions in forthcoming negotiations.

Despite these assertions of strength, the human and economic costs of the conflict remain severe. Estimates indicate that approximately 3,500 civilians were killed, along with significant damage to Iran’s military capabilities and infrastructure. Public sentiment within Iran is mixed; while officials celebrate a perceived victory, some civilians express exhaustion and frustration over the prolonged hardship and instability.

The recent agreement defers the most contentious issues—particularly Iran’s nuclear programme and the scope of sanctions relief—to upcoming talks scheduled to begin in Switzerland. Iranian negotiators reportedly feel empowered to press for terms that extend beyond the nuclear question, including provisions related to regional conflicts such as Israel’s engagements with Hezbollah in Lebanon, though these claims have been contested by Israel.

Observers suggest that Iran’s sense of diplomatic leverage, coupled with the enhanced role of the IRGC, could make it challenging for the U.S. to secure major concessions in the nuclear negotiations. The resilience displayed during the conflict and Tehran’s newfound confidence in regional affairs mark a significant shift in the dynamics of U.S.-Iran relations, setting the stage for a complex and potentially protracted negotiation phase.