The ongoing conflict between the US and Israel with Iran is causing significant turbulence in global oil markets, prompting Saudi Arabia’s state-owned oil giant, Aramco, to issue stark warnings about potential “catastrophic consequences” if the situation continues to obstruct shipping routes through the Strait of Hormuz. Despite expectations that the company can maintain approximately 70% of its typical crude oil exports, the chief executive has stressed that prolonged disruptions could severely impact the global economy.
Disruption of Oil Exports
Since the US military strikes against Iran commenced 11 days ago, the flow of oil through the critical Strait of Hormuz has been severely hindered, impacting around 20 million barrels of oil daily from reaching global markets. This waterway is pivotal, accounting for nearly one-fifth of the world’s oil and liquefied natural gas transport. Amin Nasser, Aramco’s chief executive, remarked, “This one by far is the biggest crisis the region’s oil and gas industry has faced,” underscoring the gravity of the situation.
While Aramco has been unable to dispatch crude cargoes through the Gulf due to these escalating tensions, the firm is adapting its operations by increasing shipments through the east-west pipeline to the Red Sea port of Yanbu. Nasser indicated that the aim is to reach a capacity of 7 million barrels per day within days, with allocations of 2 million barrels directed to Saudi refineries and the remainder available for export.
Market Reactions and Price Fluctuations
Intriguingly, oil prices exhibited a decline on Tuesday, despite the ongoing geopolitical tensions. Following comments from former President Donald Trump suggesting a potential resolution to the conflict “very soon,” the price of Brent crude fell by 14%, settling around $85 per barrel. This marks a significant decrease from the peak price of $119 earlier in the week, which had not been seen since 2022 during the Russia-Ukraine crisis.

Simultaneously, stock markets across Europe and the United States showed signs of recovery, with the FTSE 100 in London climbing 1.6%, Germany’s DAX rising by 2.4%, and the CAC in France increasing by 1.8%. This partial rally may signal optimism among investors regarding the prospect of a resolution to the conflict, even as the oil market remains on high alert.
International Response and Emergency Provisions
In light of the escalating situation, leaders from the G7 convened to discuss potential measures to stabilise the oil market. They urged the International Energy Agency (IEA) to prepare for the possible release of emergency oil stockpiles, although they have yet to sanction such a release. Historically, emergency stock releases have been implemented only five times since the IEA’s establishment in the 1970s.
The IEA mandates its 32 member countries to maintain reserves equivalent to at least 90 days of crude oil supply, which could be tapped in the event of a significant market disruption. Collectively, these nations hold over 1.2 billion barrels in public reserves, alongside an additional 600 million barrels controlled by industry obligations. Notably, China, the world’s largest energy importer, reportedly maintains up to 1.4 billion barrels in reserves, although it is not an IEA member.
Assessing the Broader Economic Implications
Amid these developments, the discourse surrounding potential government intervention to moderate soaring oil prices has gained traction, contributing to a temporary easing of prices from their recent highs. As the situation unfolds, the overall outlook remains precarious. Nasser emphasised that the continued disruption could lead to “drastic” consequences for the global economy, highlighting the fragile state of the oil markets.

Why it Matters
The ramifications of this crisis extend far beyond the oil industry, posing significant risks to global economic stability. As energy prices fluctuate and supply chains are disrupted, consumers and businesses alike will feel the impact. The potential for increased inflation and economic uncertainty looms large, necessitating close scrutiny of geopolitical developments and their influence on market dynamics. The situation in the Middle East serves as a stark reminder of the interconnectedness of global economies and the fragility of energy security in times of conflict.