Tehran’s rejection of a U.S.-backed truce bid heightens regional tensions, threatening key oil chokepoints and sustaining supply risk premiums.
Iran rejected a ceasefire proposal from President Trump delivered via Iraqi Prime Minister Ali al-Zaidi, closing a key diplomatic channel between Washington and Tehran. The move follows Trump’s threats to escalate military action and target Iran’s infrastructure, with Iranian officials dismissing the offer as insufficient on Strait of Hormuz control.
The collapse of talks reinforces expectations of prolonged conflict, with Iran warning of expanded strikes on Tel Aviv and Houthi-led disruptions in the Bab al-Mandeb. Markets had already priced in supply risks from Hormuz disruptions, but the latest developments suggest persistent chokepoint threats rather than resolution.
Oil markets are likely to maintain elevated risk premiums as both sides signal escalation over de-escalation, with headline risks skewed toward further shipping corridor instability.