U.S.-Iran Conflict Escalates to Civilian Infrastructure Threats and Potential Red Sea Blockade

The conflict between the United States and Iran has entered a volatile new phase as President Trump issued an ultimatum to target Iranian civilian infrastructure, including bridges and power plants, by next week. This shift toward economic coercion follows the collapse of a brief maritime memorandum and the reimposition of a total U.S. blockade on the Strait of Hormuz. In response, Iran's Islamic Revolutionary Guard Corps (IRGC) has signaled intent to expand its blockade beyond the Persian Gulf, potentially using Houthi allies to close the Bab el-Mandeb gateway to the Red Sea and targeting regional oil pipelines. On the ground, military operations have intensified with unusual U.S. daylight airstrikes focusing on coastal defense systems and cruise missile sites on Greater Tunb Island. These strikes marked the debut of one-way attack sea drones alongside traditional naval and air assets. While the U.S. focuses on degrading military capabilities, Iran has reported significant civilian impacts, including an alleged strike on a wheat storage facility and over 30 civilian deaths. Meanwhile, regional spillover continues as Jordan and Kuwait reported successfully intercepting Iranian missiles and drones targeting logistics and military centers within their borders.