The late-night vote is a step towards bringing the 40-day partial shutdown - and long security lines at US airports - to an end.
It is the secretary of state's first foreign trip since the conflict began last month.
One month since the US and Israel launched strikes on Iran, Tehran residents tell the BBC their lives have been devastated.
One month since the US and Israel launched strikes on Iran, Tehran residents tell the BBC their lives have been devastated.
Pages