Iran nuclear

Who is Iran's Ayatollah Ali Khamenei - and why does he matter?

Iran's supreme leader succeeded Ayatollah Ruhollah Khomeini in 1989. Today, his influence extends beyond the Islamic Republic and the Middle East.

Nuclear watchdog chief condemns Iran's 'unprecedented' barring of inspectors

Iran nuclear deal: How to get it right

Seyed Hossein Mousavian

US resident jailed in Iran begins hunger strike over exclusion from prisoner deal

Exclusive: Iran nuclear deal opponents conspired to oust US special envoy

US reaches deal with Iran on prisoner swap and release of $6bn frozen oil revenue

US State Department told Congress Iran envoy was on leave due to illness in family: Report

Interim Iran nuclear talks set back by disagreements over US prisoners

US 'secretly negotiating' deal with Iran, top congressman warns

Iran continues to adhere to nuclear deal, says IAEA report

Leaked cables reveal US plan to improve Iran deal alongside European allies

Iran military official: The West used lizards for nuclear spying

Iran says US nuclear policy brings world 'closer to annihilation'

Iran says nuclear deal non-negotiable after US waives sanctions for 'final time'

Trump expected to extend Iran sanctions relief, keeping nuclear deal intact

Europe and Iran to discuss nuclear deal amid US pullout threat

Trump team mulls Iran nuclear pact pullout amid new sanctions

'Smarter' Reagan failed against Iran, Khamenei tells Trump

Iran says Trump cannot cause collapse of nuclear deal

US calls for anti-Iran coalition as it presents Yemen weapons 'evidence'

US Congress to let Iran deadline pass, leave decision to Trump