Iran has never forgiven the US President for assassinating their top general and has made previous threats to avenge his death.

Its nuclear programme is a rare area where Iran might claim to retain the initiative. Late last year Iran was producing around 7kg of uranium enriched to 60%—a stone’s throw from weapon’s grade—each month,

Shortly before Donald Trump’s inauguration, however, the flag was quietly removed. There was no official explanation from Iranian officials. But the move captured a quiet shift in Tehran’s thinking, in what is shaping up to be its most consequential year since the 1980s Iran-Iraq war: with the country at its most vulnerable point in years,