President Hassan Rohani with UN secretary-general  Ban Ki-moon. Photograph: Reuters

Let us hope we will never have to relive the dark days of the Cuban missile crisis of 1962, when the world teetered on the brink of nuclear war. Rece(...)

A supporter of moderate cleric Hassan Rohani celebrates his victory in Iran’s presidential election in Tehran. Photograph: Reuters/Fars News/Sina Shiri

When jubilant crowds poured on to the streets of Tehran to celebrate the surprise victory of Hassan Rohani, it was not only to express support for the(...)