Iran would not accept any alteration to its nuclear deal with world powers if Donald Trump pursues his campaign pledge to derail the accord, a senior Iranian politician has said.

However, Tehran is open to the possibility of “strategic co-operation” with the US in the Middle East, Sadegh Kharrazi, leader of the moderate Neday-e Azadi and a relative of Ayatollah Ali Khamenei, Iran’s supreme leader, told the FT at the weekend. Continue Reading.