Iran's supreme leader Ayatollah Ali Khamenei has said the US must "completely lift" sanctions first, followed by verification by Tehran, if it wants them to reverse their nuclear steps.

Iran says won't resume nuclear commitments until US lifts sanctions

Iran's supreme leader Ayatollah Ali Khamenei may have transferred power to his son, according to reports. The leader reportedly did this because of his declining health.

Why Khamenei's alleged transfer of power to son signals seismic change for Iran

Addressing Iran's government in a televised speech, Iran's supreme leader said: 'We hear that you want to continue the nuclear deal with the three European countries. I don't have confidence in these three countries'

Iran supreme leader Khamenei says will quit nuclear deal without European guarantees