Last time the flag appeared on the eve of Iran’s unprecedented missile and drone attack on Israel in April this year.
The flag has been raised for the sixth time in Iran’s history.
Last time the flag appeared on the eve of Iran’s unprecedented missile and drone attack on Israel in April this year.
The flag has been raised for the sixth time in Iran’s history.
I looked up what this flag is about.
Source: https://factcheck.afp.com/no-red-flag-revenge-was-not-raised-first-time-iran-mosque
It's flown regularly in the first month of the Islamic calendar. For Shia Muslims, it's a period of mourning dedicated to him. Outside of that, it's on moments like this, meant as a sort of rallying cry.
Wikipedia claims that "it also flown [sic] in response to the COVID-19 pandemic in Iran whenever a milestone of casualties was reached", but I couldn't find sources for it elsewhere.