Saudi Aramco, the world’s largest oil exporter, has issued its most alarming assessment yet of what a prolonged disruption in the Strait of Hormuz could mean for global energy markets, warning that continued interference with shipping through the critical waterway would have devastating consequences for the entire world economy.
The warning came Tuesday during an earnings call, where the company’s chief executive described the crisis as a threat that reaches far beyond the oil industry. The disruption has already rattled shipping and insurance markets, and the ripple effects are beginning to spread into aviation, agriculture, automotive manufacturing and other sectors that depend heavily on stable energy supplies and reliable freight movement.
Inventories are draining fast
One of the most alarming details to emerge from the call was the state of global oil stockpiles. Inventories were already sitting at a five-year low before the conflict intensified, and the ongoing closure of the Strait of Hormuz is accelerating the drawdown at a pace that has industry watchers deeply concerned.
The chief executive made clear that restoring normal shipping through the strait was not just important but critical. The longer the disruption continues, the more severe the downstream effects will be for an already strained global economy that was still absorbing the inflationary pressures of recent years.
A refinery attack adds to the pressure
Aramco also confirmed Tuesday that its Ras Tanura refinery, the company’s largest domestic facility, suffered a small fire last week following an attack. The fire was brought under control quickly, and the refinery is now in the process of being restarted. The incident highlights the direct physical vulnerability of Saudi energy infrastructure as the regional conflict continues to escalate and expand.
Iran draws a hard line as Trump fires back
Adding urgency to the situation, Iran’s Revolutionary Guards declared Tuesday that they would block all oil shipments from the Middle East if U.S. and Israeli military operations continued. The threat was sweeping in scope and drew an immediate response from President Donald Trump, who warned that the United States would strike Iran far harder than it already has if any attempt was made to cut off energy exports from the region.
The exchange underscores how quickly the conflict could escalate from a regional war into a full-blown global energy emergency, with both sides showing little willingness to back down.
Profit drops but Aramco bets on the future
Against this turbulent backdrop, Aramco reported a 12% decline in annual profit, driven largely by softer crude prices in the period before the war intensified. Despite the earnings drop, the company moved to reassure investors by announcing its first-ever share buyback program, committing to repurchase up to $3 billion worth of stock. The move signals that Aramco’s leadership remains confident in the company’s long-term position even as short-term conditions grow increasingly unpredictable.
The combination of record volatility in oil markets, a refinery under repair, draining global stockpiles and an open-ended regional war makes the coming weeks a pivotal and potentially defining moment for global energy supply.

