U.S. and Iran Trade Strikes in Strait of Hormuz, Testing Fragile Ceasefire

The United States and Iran have engaged in their first direct military exchanges since signing the June 17 Memorandum of Understanding (MoU), casting significant doubt on the survival of the preliminary ceasefire. U.S. Central Command (CENTCOM) conducted airstrikes late Friday against Iranian missile and drone storage sites on Sirik and Qeshm islands. These strikes followed an Iranian drone attack on the M/V Ever Lovely, a commercial cargo vessel, in the Strait of Hormuz. President Donald Trump characterized Iran’s provocations as a "foolish violation" of the agreement, while Vice President JD Vance emphasized that American forces would meet violence with violence. In response to the U.S. strikes, the Iranian Foreign Ministry confirmed that the Islamic Revolutionary Guard Corps (IRGC) targeted "U.S. military-linked" sites in the region. Tehran maintains that the U.S. violated Article 1 of the MoU, which mandates a cessation of hostilities. Military analysts warn that the 60-day window to finalize a permanent peace deal is now at extreme risk as Iran seeks to maintain strategic control over the Strait of Hormuz shipping channels. The escalation has resulted in an immediate freeze of maritime activities in the region. The United Nations has halted seafarer evacuations, and major shipping lines are pausing transit through non-Iranian channels due to safety concerns. While the U.S. has pledged to continue coordinating safe passage for commercial vessels, the rejection of a separate Israel-Lebanon framework by Hezbollah further complicates broader regional de-escalation efforts.