Strait of Hormuz Deal Near: Iran Considers European Demining as Trump's Tuesday Deadline Looms

In public, Iran has continued to insist it will not permit foreign countries to join demining operations, highlighting the gap between private signals and official posture .

Role of Oman and Qatar as Intermediaries

Oman has been the primary interlocutor. Iran's Foreign Minister Abbas Araghchi said negotiations with Oman on the Strait are in their "final stages" . Iran and Oman have exchanged competing proposals for managing the waterway; Tehran rejected Oman's joint-oversight plan and put forward its own .

Qatar has played a key coordinating role. Qatar's Prime Minister traveled to Muscat in June to initiate broader talks involving Iran, Iraq, and Gulf states . In late June, Qatari mediators hosted separate US and Iranian delegations in Doha . On August 4, Qatar confirmed that draft language for a de-escalation arrangement is circulating .

Trump's Tuesday Deadline and Airstrike Threats

President Trump has repeatedly set and then extended deadlines for Iran to agree to reopen the Strait. The current iteration is an 8 p.m. Tuesday (August 5) deadline for Iran to finalize a deal .

Trump has issued escalating threats: he posted an expletive-laden warning on Truth Social vowing to destroy Iran's energy facilities and bridges if the deadline is not met , and has stated he could "eliminate Iran in one night" . He has also threatened to destroy one bridge or power plant for each Iranian attack on a ship in the Strait .

Market Reaction

Oil prices have fallen sharply on deal optimism. West Texas Intermediate slid toward $75 a barrel, losing more than 10% over two sessions, and Brent crude closed below $80 for the first time in over three weeks . Oil dropped 5% on August 4 alone after Treasury Secretary Scott Bessent and Qatari officials signaled progress .

The selloff reflects market hopes that reopening the Strait could restore roughly 20% of global oil transit, reversing the supply premium that built up during the crisis .

Broader Context and Continued Uncertainty

The Strait has been largely blocked since late February 2026, when the US and Israel launched an air war against Iran . An April ceasefire deal collapsed amid resumed hostilities, with Trump declaring the interim agreement "over" in July .

US Secretary of State Marco Rubio said on August 4 that the US is involved in Iran-Oman talks and that a deal "could come as early as Tuesday night or Wednesday" . Qatari and Pakistani mediators continue shuttling between the sides .

Iran's public messaging remains mixed. While Foreign Minister Araghchi says Oman talks are in their final stage, other Iranian officials have publicly stated the Strait will "never return to its pre-war status" . Iran's top leadership has not yet formally approved a temporary shipping plan .

The situation remains fluid: a ship was struck in the Strait on August 4 , and Trump's threats of airstrikes on civilian infrastructure inject severe downside risk if the Tuesday deadline passes without a deal.