Iran's Foreign Ministry spokesman says upcoming indirect talks between the Islamic Republic and the United States on Tehran’s peaceful nuclear program will test Washington’s goodwill and seriousness.

Iran has called on the Shanghai Cooperation Organization (SCO) to condemn "dangerous and reckless" threats by US President Donald Trump against the Islamic Republic.

Iran has warned the West against the “unjust” trigger of a "snapback" of sanctions on the Islamic Republic at the United Nations, saying it would draw a dire response.

Iran's permanent mission to the UN says Tehran has not received any letter from US President Trump to Ayatollah Khamenei.

Tehran says it has fully complied with its commitments under the Comprehensive Safeguards Agreement.

UN Secretary-General António Guterres urges the United States to lift or waive its sanctions against Iran’s oil sector to resume the US-abandoned Iran nuclear deal.

Iran’s foreign minister says “excessive demands” by the US and the three European parties to the nuclear deal have stalled talks to revive the deal and remove sanctions on the Islamic Republic.