Iran's joint military command warned Wednesday that any country providing support to the United States would become a legitimate target [1].

The threat marks a significant escalation in rhetoric following recent U.S. strikes against Iranian interests. By targeting the support networks of the U.S. rather than just the military itself, Tehran is signaling a willingness to expand the scope of its regional conflicts.

The warning was issued by the Khatam al-Anbiya Central Headquarters and broadcast on Iranian state television [1], [2]. This joint military command serves as a primary coordinator for Iran's strategic operations.

According to a spokesperson for the headquarters, the decision to designate supporting nations as targets is a direct response to the recent American military actions [1], [3]. The spokesperson said, "Providing support to the U.S. will make you a legitimate target" [1].

This announcement comes amid heightened tensions in the region. The command's message focuses on deterring third-party nations from offering logistical, intelligence, or military assistance to U.S. forces operating in the area [2].

State media outlets in Iran highlighted the broadcast as a necessary measure to protect national security. The military command said that the warning applies to any entity that facilitates U.S. strike capabilities or provides operational bases for the American military [3].

U.S. officials have not yet issued a formal response to the specific warning broadcast on Wednesday [1]. The Khatam al-Anbiya command remains on high alert as it monitors the aftermath of the strikes [2].

"Providing support to the U.S. will make you a legitimate target."

This warning indicates that Iran is shifting its strategic posture to include 'secondary targets.' By threatening countries that support the U.S., Iran aims to isolate American forces regionally and pressure allies to withdraw their cooperation to avoid becoming casualties of a wider conflict.