The former UK Ambassador to Iran says the UK has always wanted a 'lasting solution' to Iran's growing Nuclear weapons programme.
It comes after US President Donald Trump sensationally called for regime change, suggesting a new leader could 'Make Iran Great Again'.
The President said air strikes by US B-2 bombers on Saturday caused 'monumental damage to all nuclear sites in Iran'.
The 'bunker buster' raid from Trump stunned the world and led the United Nations to hold an emergency meeting on Sunday afternoon, where officials said the US crippled Iran's crucial enrichment sites.
Iran's Supreme Leader Ayatollah Ali Khamenei has been in power since 1989.
