Summary: The US and Israel conducted strikes in Iran, resulting in explosions in multiple cities and the reported death of Supreme Leader Ayatollah Ali Khamenei. Iran has retaliated with its own attacks across the region. The conflict is now in its fifth day.
Main Topics Covered:
1. Military strikes by the US and Israel on Iran.
2. The reported death of Iran's Supreme Leader.
3. Iran's retaliatory attacks.
4. The ongoing regional conflict and its duration.
Watch: Footage from across Iran shows scale of strikes
Videos filmed across Iran show large explosions in several cities as the conflict in the region reaches its fifth day.
The US and Israel struck Iran on Saturday, killing Supreme Leader Ayatollah Ali Khamenei.
Footage shared on social media - verified by the BBC and news agencies - from the last few days show multiple explosions and destruction across the country.
The US has also shared video it says shows military targets being hit.
Iran has responded with a wave of attacks across the region.
- More on this story: Why did US and Israel attack Iran and how long could the war last?