NewsFeedThousands gathered in Tehran on the eve of Ashura, the first since the killing of Iranian supreme leader Ali Khamenei. Mourners carried flags, banners and images of Khamenei as Iran prepared to commemorate one of the most significant events in the Shia calendar.Published On 25 Jun 202625 Jun 2026Click here to share on social mediashare-nodesSharegoogleAdd Al Jazeera on Googleinfo