Updated
Foreign Minister Abbas Araghchi sent a letter to UN Secretary-General Antonio Guterres, the Security Council president and IAEA Director General Rafael Grossi condemning a US State Department reward of up to $20 million for information on Iran's nuclear program. IRNA reported the letter from New York. The letter asks for a clear response and condemnation of the announcement. No reply from the recipients was reported.
Sources:IRNA (Iranian state news agency)