Ali Khamenei | Upstream

Iran election likely to delay nuclear negotiations, propping up oil price

Oil jumps after US air strike kills Soleimani

Brent spikes after US air strike kills Iran, Iraq officials

Iran snubs offer of a meeting by Trump

Harsh rhetoric is hurting Iran

Oil up on Middle East, North Sea supply worries

Odds are against Iran's oil industry

Rouhani wins landslide in Iran vote