每日简报

The recent ceasefire deal between the United States and Iran, signed by President Donald Trump on June 18, 2026, is the culmination of a complex history of conflict and diplomatic efforts that have shaped U.S.-Iran relations since the 1979 Iranian Revolution. The war that erupted on February 28, 2026, was framed by the Trump administration as a necessary response to Iranian aggression and a means to support internal dissent against the clerical regime. However, this conflict has echoes of previous U.S. military interventions in the Middle East, particularly the Iraq War, which also aimed to reshape the region's political landscape but ultimately resulted in prolonged instability. The failure to achieve decisive objectives in this latest conflict has led many analysts, including Vali Nasr, to argue that the outcome has strengthened Iran's position rather than weakened it, marking a significant shift in the balance of power in the region. The implications of this ceasefire extend beyond the immediate U.S.-Iran relationship, affecting global oil markets and regional security dynamics. As Iran reassesses its military capabilities, fluctuations in oil prices are likely, given the country's pivotal role in global energy supply. The ceasefire may provide temporary relief for Iran, but it raises concerns about Israel's security, as the agreement does not fully address the threats posed by Iranian proxies like Hezbollah. Furthermore, the deal could embolden Iran's regional ambitions, potentially destabilising neighbouring countries and complicating U.S. alliances in the Gulf. The perception of a U.S. retreat may also embolden other adversaries, prompting a reevaluation of U.S. foreign policy in the Middle East. Key players in this situation include not only the U.S. and Iran but also Israel, which remains deeply concerned about the implications of the ceasefire for its national security.