evidence: The Jamkaran Mosque (Persian: مسجد جمکران; Masjed-e Jamkarân) is one of the primary significant mosques in Jamkaran, a village in the outskirts of the city of Qom, Iran. [...] On 4 January 2020, a blood-red flag symbolizing vengeance unfurled above the dome in response to the 2020 Baghdad International Airport airstrike. However, usually the red flag is raised during Muharram and it also flown in response to the COVID-19 pandemic in Iran whenever a milestone of casualties was reached.[6] [...] - ^ "History of Jamkaran Mosque". Archived from the original on 2017-08-07. Retrieved 2017-08-07.