The Strait of Hormuz, a vital waterway through which one fifth of the world's oil supplies pass, has been at the centre of a brewing storm as tensions between the US and Iran continue to escalate. This week's U-turn by President Donald Trump on imposing a 20% toll on vessels navigating the strait is a stark reminder that efforts to de-escalate the conflict have hit a roadblock – one that poses significant risks for global trade, regional stability, and British interests.
The US had initially announced its intention to impose the toll in an effort to reimburse itself for providing security in the region. However, after just 24 hours of intense backlash from international leaders, including those within the US administration, the President swiftly reversed course, opting instead to negotiate 'trade and investment deals' with Gulf allies as a means of securing safe passage.
This volte-face highlights the ongoing challenges facing the US in its attempts to bring Iran to the negotiating table. Despite a recent memorandum of understanding aimed at securing a temporary ceasefire and establishing a framework for talks, hostilities have resumed, with the US reinstating a blockade on Iranian shipping and conducting fresh military strikes across Iran. In response, Iranian forces have stepped up attacks on US allies and commercial vessels, severely disrupting traffic through the Strait.
The President's ill-fated toll proposal was not unprecedented – similar suggestions had been floated previously during the conflict. Nevertheless, it directly contradicted earlier statements from his own administration, with Secretary of State Marco Rubio as recently as last month condemning Iran's plan to charge similar fees, arguing that 'no country is allowed to charge tolls or fees on an international waterway' under existing international law.
Experts suggest that President Trump may be hesitant to escalate the war further due to its continued unpopularity, the potential for rising global energy prices, and the increased risk to US forces and allies. However, the prospect of ending the conflict without securing a deal that can be presented as superior to the 2015 agreement negotiated by the Obama administration appears unpalatable.
Rosemary Kelanid, Director of the Middle East programme at Defense Priorities, commented, 'This has turned into a war of attrition, and wars of attrition tend to go on for a long, long period of time.'