U.S. Expands Air Campaign to Northern Iran; Tehran Vows to Defend Hormuz ‘Red Line’

The conflict between the United States and Iran escalated significantly over the last 24 hours as U.S. air operations expanded from coastal targets into northern Iran and the outskirts of Tehran. Strikes were reported in Semnan province, a critical hub for Iran’s ballistic missile and space programs, as well as defense sites on Greater Tunb Island. In a notable strategic shift, U.S. forces utilized one-way attack sea drones for the first time and disabled an oil tanker near Kharg Island that was allegedly attempting to breach a blockade. Iranian officials report over 35 fatalities and 300 injuries resulting from the most recent wave of attacks. In response, the Islamic Revolutionary Guard Corps (IRGC) has declared the Strait of Hormuz an "inviolable red line" and warned of potential blockades reaching the Red Sea. Iran launched a series of retaliatory strikes using missiles and drones against U.S. installations across the region, including the Al-Azraq base in Jordan and Mina Abdullah in Kuwait. While Jordan reported successful interceptions, the widening scope of the conflict has caused global oil prices to spike. Despite the heightened hostilities, the release of a U.S. citizen by Tehran has provided a rare diplomatic signal that back-channel communications may still be active.