The escalating conflict involving Iran is sending ripples through the global economy, extending far beyond the immediate impact on oil and gas prices. While energy markets are experiencing significant disruption, with crude oil surging in recent days, the economic fallout is increasingly affecting shipping, insurance, and broader trade routes, raising concerns about a potential slowdown in global growth. The situation is particularly acute in the Persian Gulf, where the vital Strait of Hormuz has seen a near-complete halt in tanker traffic.
The crisis stems from a recent escalation of hostilities, with attacks on tankers and growing threats to maritime vessels traversing the Strait of Hormuz – a narrow waterway through which approximately 20% of the world’s oil passes. President Donald Trump has responded by promising U.S. Navy escorts for tankers and government-backed insurance policies, but analysts question the feasibility of securing the waterway given the scale of the potential threat. The economic consequences are already being felt, with major shipping lines like Maersk and Hapag-Lloyd suspending most cargo destined for Persian Gulf countries.
Strait of Hormuz Closure Disrupts Global Oil Supply
On Wednesday, March 5, 2026, zero tankers transited the Strait of Hormuz, a dramatic shift from the typical 60 or more ships that pass through the channel daily. This closure has led to hundreds of vessels, including tankers carrying crude oil, becoming stuck in the Persian Gulf, unable to proceed. U.S. Oil prices have jumped 28% this week, exceeding $86 per barrel, while Brent crude has risen 22% to $89 per barrel. Analysts at Wall Street predict that Brent crude could surpass $100 per barrel if the Strait remains closed for an extended period, potentially triggering a global recession. In 2025, more than 14 million barrels per day of crude passed through the Strait, representing roughly one-third of all seaborne oil exports worldwide, according to energy consulting firm Kpler.
Trump Administration Responds with Naval Escorts and Insurance
President Trump announced on Tuesday that the U.S. Navy would escort tankers through the Strait of Hormuz “if necessary” to restore the flow of oil exports. He also directed the U.S. International Development Finance Corporation to offer “political risk insurance and guarantees for the Financial Security of ALL Maritime Trade, especially Energy, traveling through the Gulf.” Still, the effectiveness of these measures is being questioned. Iran’s Revolutionary Guards have directly challenged Trump, daring him to deploy U.S. Naval vessels and warning of attacks on any ships attempting to pass through the Strait.
Despite the escalating tensions, the Trump administration is currently downplaying the necessitate to tap into the Strategic Petroleum Reserve, according to the Associated Press. This stance contrasts with concerns from some analysts who believe releasing reserves could help stabilize prices and mitigate the economic impact of the disruption.
Beyond Oil: Broader Economic Impacts
The economic damage extends beyond the energy sector. Maritime insurers have already withdrawn war-related coverage for shipping companies, significantly increasing the cost and risk of operating in the region. Commercial seafarers are expressing reluctance to sail through the Strait of Hormuz, citing the threat of attacks. Martín Izaguirre Salgado, a seafarer who has worked since 2021, recounted an incident where his liquid petroleum gas tanker came under fire in the Red Sea, stating, “As long as they keep firing rockets or drones to merchant vessels, this unsafe feeling will remain there.”
The disruption to shipping is also impacting global supply chains, potentially leading to delays and increased costs for a wide range of goods. The closure of the Strait of Hormuz is creating a backlog of vessels, with approximately 400 tankers currently stuck in the Gulf, according to Matt Wright, a senior freight analyst at Kpler.
What to Watch Next
The immediate future hinges on the ability to de-escalate the conflict and secure safe passage through the Strait of Hormuz. While President Trump has pledged to ensure the “FREE FLOW of ENERGY to the WORLD,” the practical challenges of providing adequate naval protection and insurance remain significant. The duration of the Strait’s closure will be a key indicator of the long-term economic impact, with prolonged disruption potentially pushing the global economy towards recession. The situation remains fluid, and further escalation could lead to even more widespread economic consequences.
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