Iran’s Foreign Minister Javad Zarif hit back at the U.S. on Tuesday over its move to reimpose economic sanctions on the Islamic state, adding that the “world is sick and tired of America’s unilateralism.”

Iran’s President Hassan Rouhani, under pressure over the country’s economic tailspin, denounced the “psychological warfare” by America after a new round of U.S. sanctions against Tehran kicked in on Tuesday.

The lawmakers seek an explanation over the country’s deteriorating economy and the declining rial.

Iran's President Hassan Rouhani lashed out at the U.S. attempts to isolate Tehran by throttling its oil exports.

Rial's dramatic collapse on the foreign exchange market has sparked mass protests in Grand Bazaar in Tehran.

The development follows a flurry of diplomatic efforts by European states to salvage the nuclear accord.

Israel struck Iranian military infrastructure in Syria on Thursday after the Iranian Revolutionary Guards “fired 20 rockets” on its positions in the Golan Heights, raising fears of an all-out war between the two arch-rivals.

U.S. President Donald Trump has threatened to scrap the "terribly flawed" Iran nuclear agreement.

More than 450 people have been detained in Tehran province while six protesters were shot overnight.

Iranian leader says citizens have rights to criticize authorities without disrupting public order.