President Ebrahim Raisi says Islamic Republic 'will not accept any insecurity or crisis in the region' as Biden tours Israel and emphasizes commitment to reining in Iran

Baghdad summons Iranian ambassador in protest of 'flagrant violation of sovereignty'; Kurdish authorities dismiss 'baseless' claims of Israeli sites in the area

Tehran, itself under US sanctions, makes statement as Washington, Brussels set to announce economic measures against Russia

Foreign minister tells Financial Times that 'as a matter of principle' Iranians don't trust the words of any head of state, and in particular US president

Iranian leader says the former US president 'must face justice and retribution' for strike that killed the Quds Force chief

On 2nd anniversary of Quds Force chief's assassination by US, Tehran says his death was 'a clear manifestation of a terrorist attack'

Tehran capable of producing 90% enriched uranium within weeks, defense figures have reportedly warned American officials, as talks restart in Vienna

Rear-Admiral Alireza Tangsiri claims each of the blows inflicted by Iranian forces over past 18 months was to avenge death of a 'martyr'

Slovenia's envoy summoned over prime minister's remarks at National Council of Resistance of Iran event; Pompeo calls for US to hold new Iranian president accountable for 'crimes'

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'