evidence: Iran raises the banner of "revenge" on the dome of the Jamkaran mosque in the city of Qom [...] The authorities of the Islamic Republic of Iran raised a red banner known as "Salary flag" on the main dome of the Jamkaran mosque, in the holy city of Qom. The last time was after the killing of the head of the Quds Force, Qassem Soleimani, who died on January 3, 2020 following a raid ordered by the former US administration of Donald Trump. On that occasion, Iran responded by firing 20 ballistic missiles at the Ain al Asad base in western Iraq, which hosts US troops. Raising the flag again was seen by some observers as a declaration of war. The move followed statements by the commander of the Iranian Revolutionary Guards, Hossein Salami, who issued a warning to Saudi Arabia, threatening it with possible attacks in light of its interference in Iran's internal affairs. According to Tehran, Riyadh is encouraging the protests that broke out in Iran through media coverage. "You are involved in this matter and you know you are vulnerable," Salami said.