Red Flag of Revenge

The red flag is a symbol inscribed in Arabic as “یالثارات الحسین” within the Iranian Shia tradition. This flag is most commonly raised on the domes of sacred mosques during periods of intense grief and a strong sense of justice, particularly in reference to the martyrdom of Imam Husayn in Karbala. Traditionally, this symbol carries the meaning of an “appeal for vengeance” by emphasizing that innocent blood has been shed.

Meaning and Impact of the Flag

In Shia belief, this flag is a powerful symbol meaning “Blood has been shed unjustly; justice is demanded.” While such flags are typically displayed during the mourning period of Muharram for Imam Husayn, in extraordinary circumstances they take on the character of a “warning of war or retaliation.”

Historical Usage

January 2020 – Assassination of Qasem Soleimani

Following the killing of Qasem Soleimani, commander of Iran’s Islamic Revolutionary Guard Corps Quds Force, by a U.S. airstrike in Baghdad on January 3, 2020, a red flag was raised on the dome of the Jamkaran Mosque. This symbolic act was interpreted within the Iranian state narrative as an emphasis on the “inevitability of vengeance.”

January 2024 – Kirman Bombing

In January 2024, after a deadly bombing in the city of Kirman that killed numerous civilians, Iranian authorities once again raised the red flag on the dome of Jamkaran Mosque. This time, the flag replaced mourning flags, directly signaling an intent for retaliation.

July 2024 – Assassination of Ismail Haniyeh

Following the assassination of Palestinian politician and Hamas leader Ismail Haniyeh in Tehran in July 2024, the vengeance flag was once again hoisted on the dome of Jamkaran Mosque. This development heightened expectations that Iran would respond directly or indirectly against Israel.

June 2025 – Attack on Iran

After an Israeli attack on Iran on June 13, 2025, the red flag was raised for the fourth time on the dome of Jamkaran Mosque. This act was interpreted by both state officials and Iranian media as a “symbol of determination to respond.”

Representative Image of the Red Vengeance Flag (Generated by Artificial Intelligence)