Israel Defense Forces warned Iranian civilians to avoid railways before launching coordinated U.S.–Israel airstrikes across Iran on April 7, targeting rail lines, bridges, missile sites, and military infrastructure. The strikes are part of an intensified campaign known as Operation Epic Fury (Roaring Lion), which has expanded since late February 2026.

The attacks hit key transport and strategic assets, including railway networks, major bridges like Karaj B1, and missile-related facilities. Casualties were reported, including deaths and injuries from strikes on infrastructure such as a rail bridge near Kashan. Airports, petrochemical sites, and air الدفاع systems were also targeted, with Israel claiming significant damage to Iran’s missile production and export capacity.

Explosions were reported at major sites including the Parchin military complex and airports in Tehran and Khorramabad. Some reports also mentioned damage to civilian structures, though independent verification remains limited.

Donald Trump framed the escalation as a potential historic turning point, suggesting regime change in Iran could be imminent, while Iran rejected U.S. ultimatums and vowed a decisive response. Casualty figures remain unclear, with reports ranging from hundreds to potentially thousands as the situation continues to develop.