Tensions between the U.S. and Iran grew after Trump pulled out of the 2015 nuclear deal, which had limited Iran’s nuclear program in exchange for sanctions relief. Trump said the deal was flawed and ...

Move to stop permitting Iraqi purchases of Iranian energy will tighten sanctions but stress a U.S. partner in the region.

Russia is set to hold joint naval exercises with China and Iran in the Indian Ocean later this month, the Chinese defence ...

Despite having immense oil and gas reserves, Iraq remains dependent on imports to meet its energy needs, and Iran supplies a third of the country's gas and electricity.