Ali Khamenei

State TV showed footage of Ayatollah Ali Khamenei being cheered at a mosque ahead of a Shia festival.

The war has left the country significantly weakened - and Ayatollah Ali Khamenei a diminished leader

In a televised address, Trump called on Iran to make peace or threatened further attacks.

Sources question if UK diplomacy will make any difference, writes Laura Kuenssberg.

Trump told Israeli Prime Minister Benjamin Netanyahu that assassinating Khamenei was not a good idea, according to CBS.

"We don't think it will lead to any outcome," the supreme leader warns, saying the US is making "outrageous" demands on uranium enrichment.

The US president says he has proposed talks on a deal to prevent Iran acquiring nuclear weapons and to avert military action.