CNBC U.S. crude oil set to top $70 a barrel when trading begins on fears of Iran supply disruption
It is unclear who is governing Iran, the fourth-largest oil producer in OPEC, after U.S.-Israel strikes killed Ayatollah Ali Khamenei.
It is unclear who is governing Iran, the fourth-largest oil producer in OPEC, after U.S.-Israel strikes killed Ayatollah Ali Khamenei.