The US Treasury Secretary, Scott Bessent, has warned Iran of economic isolation on an unprecedented global scale. This threat comes despite earlier indications from Washington early in August suggesting an imminent agreement to reopen the Strait of Hormuz. The shift in tone signals a hardening of the US position towards Iran, moving away from diplomatic resolutions. Details regarding the specifics of the threatened isolation remain unclear, but the language used indicates a significant escalation in economic pressure. This development raises concerns about potential disruptions to global trade and regional stability. The announcement was made on August 13, 2026, and reported by Business News. It remains to be seen how Iran will respond to these heightened threats.