Soccer's world governing body plans to prohibit fans from bringing Iran’s pre-revolutionary flag into stadiums during this summer’s World Cup matches. The flag, which features a lion and sun emblem, was replaced after the 1979 revolution and is viewed by many in the Iranian diaspora as a symbol of cultural identity and protest against the current government. Similar restrictions were enforced during the 2022 tournament in Qatar, where some supporters were denied entry for displaying the emblem or messages critical of Tehran.

The decision comes as Iran prepares to play group stage matches in Los Angeles and Seattle, areas with large Iranian communities. Ticket sales for matches in California have been strong, reflecting the size and engagement of the diaspora, often referred to as 'Tehrangeles'. Many Iranian Americans hold differing views on the government in Tehran, and the pre-revolutionary flag frequently appears at rallies and public gatherings.

The governing body cited its stadium code of conduct, which bars political or discriminatory materials, in response to questions about the policy. Analysts warn that enforcing the ban in the United States could prove contentious, as many fans view displaying the lion and sun flag as both support for the national team and opposition to Iran’s ruling authorities. Meanwhile, the Palestine national flag will be permitted, as it represents an officially recognized member association.