Tehran, 23 August 2026

The Iranian government has sharply rejected a threat by US Treasury Secretary Scott Bessent of the "harshest sanctions in history" and predicted the failure of US policy.

Background of the sanctions threat

The Iranian leadership responded on Sunday to the latest sanctions threat from Washington with sharp criticism. A spokesperson said that all previous US measures – whether blockades or other military steps – have already failed. "Alle ihre Aktionen – ob Blockaden oder andere militärische Schritte – sind gescheitert, und auch diese neue Sache von ihnen wird scheitern," the statement from Tehran read.

The threat came from US Treasury Secretary Scott Bessent, who had previously announced that the "harshest sanctions in history" would be imposed on Iran. Details regarding the scope and timing of the planned measures were not initially made public. Observers interpret the choice of words as a deliberate escalation in the already tense relationship between Washington and Tehran.