Iran Rejects Trump Ceasefire Offer, Escalating Regional Tensions

The collapse of this mediation attempt removes one of the few visible diplomatic channels still operating between Washington and Tehran, reinforcing the view that a near-term negotiated de-escalation is unlikely. Iran's explicit warning that it would expand the conflict to Tel Aviv and push its Houthi allies to close Bab al-Mandeb if Trump strikes Tehran directly raises the stakes around an already fragile Red Sea shipping corridor, adding to the existing Hormuz disruption. For oil markets already pricing significant supply risk, confirmation that both sides see the conflict escalating rather than de-escalating argues for the current risk premium to persist, with headline risk skewed toward further chokepoint disruption rather than resolution.

Iran rejected a ceasefire proposal from President Trump that was delivered to Tehran by Iraqi Prime Minister Ali al-Zaidi, according to Iranian and Iraqi officials. The mediation attempt came as Trump was threatening to escalate the war and target Iran's critical infrastructure. Iranian officials stated that the offer was the only one on the table and that Tehran was not interested in a temporary deal that left control of the Strait of Hormuz unresolved.

Al-Zaidi met with Iran's president, its top negotiator, and its foreign minister, who emphasized that the visit reflected close Iraq-Iran ties but that the core problem was Washington's approach rather than a lack of communication channels. Two Iranian officials indicated that the country's armed forces are preparing for the war to expand if Trump strikes Tehran or critical infrastructure, including retaliatory strikes on Tel Aviv and asking Houthi allies to close Bab al-Mandeb.

The rejection follows weeks of escalation, with U.S. forces striking Iranian military bases and infrastructure, while Iran has launched ballistic missile and drone strikes on U.S. targets in the region. According to Iranian officials, the armed forces are actively preparing for a wider conflict should Trump follow through on threats to strike Tehran directly. In that scenario, Iran intends to expand the conflict regionally, including launching strikes on Tel Aviv and coordinating with its Houthi allies.

This situation continues to evolve, with significant implications for regional stability and global oil markets.