US president’s unreliable style sows diplomatic confusion but leaves Tehran clear on strategic value of strait of Hormuz

Donald Trump’s decision to send US officials to Islamabad for further talks on Monday with Iran just 24 hours after Iran once again closed the strait of Hormuz will signal to Tehran that the strategic waterway remains a bargaining asset beyond parallel.

It will also confirm in Iran’s eyes that the US president’s chaotic approach to diplomacy doubles the need for Tehran to act calmly and strategically – two competencies it believes he totally lacks.