Trump also said he must “be involved in the appointment” of Iran’s next leader and dismissed as “unacceptable" the idea of Ayatollah Ali Khamenei’s son, Mojtaba Khamenei, succeeding his father as the country's Supreme Leader.
Meanwhile, Israel has continued its assault on Lebanon. It has begun striking what it describes as Hezbollah infrastructure in the Dahiya neighbourhood, a densely populated commercial and residential area in the southern suburbs of Beirut.
The IDF had earlier issued forced evacuation orders for the whole population of Beirut’s southern suburbs – home to 500,000 people – leading to widespread panic and huge queues of traffic as people tried to flee.
Reeta Chakrabarti presents BBC News at Ten reporting by Tom Bateman, Lyse Doucet, James Waterhouse, Nick Beake, Hugo Bachega, Chris Mason, Jessica Parker, Wyre Davies and Paul Adams.