Antonio Guterres wants Biden to remove limitations on Tehran in order to ease its return to the accord

Javaid Rehman urges probe into mass state-ordered executions in 1988, when newly elected Iran leader was Tehran deputy prosecutor

President set to focus on Gaza and Iran, with Israelis understanding that although US will probably return to nuclear deal, they may be able to influence 2nd phase of negotiations

Report says move was brought up during indirect Vienna negotiations, as part of American compromises to get Iran to return to the 2015 deal

Analysts say election of Khamenei loyalist could ease West's dealings with Tehran due to streamlined hierarchy, but new president's hardline stance could also mean trouble

UN atomic watchdog hasn’t been able to access surveillance cameras at Iranian nuclear sites since late February

Rouhani's chief of staff says Washington willing to lift limitations on oil, shipping sectors and some senior officials close to Khamenei; no announcement on matter from US

Decrying State Department response to presidential vote, Tehran says US government is in no position to comment on electoral process in Iran or any other country

Washington insists that Ebrahim Raisi's ascension won't set back prospects of reviving faltering 2015 pact, but incoming Iranian leader has already rejected some key US demands

Press secretary Jen Psaki says real decision-maker in Iran 'is the supreme leader -- that was the case before the election, is the case today'