When Hamid heard news of the death of Iran's Supreme Leader Ayatollah Ali Khamenei a week ago today, he felt a wave of euphoria and took his wife and daughter into the street outside his home in Tehran to celebrate.

For the next few days, as US and Israeli bombs slammed into buildings across the capital, the family went onto the roof of the house to watch the airstrikes coming in, cheering every time a regime target was hit.

"Try to find anywhere else on this earth where the population would be happy with an external attack on their country," he told me, via a cousin in the UK.

"But we now have hope that the regime will soon be gone. We are happy."

Hamid - not his real name - is not alone.