- Supreme Leader Ali Khamenei was reportedly killed in a U.S.-Israeli strike.
- Donald Trump announced the death of Iran's leader on social media on Saturday, 28 February.
- Iranian state media later confirmed Khamenei's death and declared a 40-day mourning period.
- Celebrations reportedly erupted across Iran and in other parts of the world following the announcement.
- Online footage appeared to show crowds in Iranian cities dancing and cheering in response to the news.
IN FULL