Secretary of State Mike Pompeo says Tehran has no reason to restart enrichment at once-secret Fordo facility, but critics note allowances had given rare window into site

In leaked report, IAEA says Tehran informed it this week that its stock of heavy water had exceeded 130 metric tons

Multiple rallies held throughout the country, with demonstrators blocking traffic, sometimes clashing with police; at least one person reported killed

Supreme leader claims frequent statements only refer to abolishing rule of 'thugs' like Netanyahu; however, many past remarks have threatened to flatten Tel Aviv and Haifa

In AP interview, Abbas Ali Kadkhodaei, a member of the Guardian Council controlling all parliamentary legislation, says pulling out of 2015 pact would 'punish' the US

Hassan Nasrallah also claims he doesn't need Iranian arms: 'We have so many missiles, we don't know where to put them'

Ali Akbar Salehi says production of low-enriched uranium increasing after operations at Fordo underground site resumed; Rouhani: Nuke deal could open up international arms sales

President appears to link information on Robert A. Levinson to nuclear issue, warning Tehran in tweet against further uranium enrichment

Tehran urges UN atomic agency to 'maintain its vigilance' as it steps up investigation of Turquzabad site, said by Netanyahu to be 'nuclear warehouse'

In presence of journalists, authorities pour concrete for the base of Russian-funded facility