The 95 percent decline in traffic through the Strait of Hormuz is causing a massive disruption to global energy supplies and international shipping routes.
The global maritime industry, which facilitates approximately 80 percent of international trade, is currently navigating its most significant challenge in recent memory. Six months into the conflict between the United States and Israel against Iran, the Strait of Hormuz—a vital 33-kilometer wide waterway—has effectively ceased its normal operations. Before the hostilities began, this chokepoint was a bustling thoroughfare for over 100 vessels daily. Today, that number has plummeted to just five, representing a staggering 95 percent decline in traffic that has rippled through energy markets and supply chains worldwide.
The Strait of Hormuz is uniquely indispensable because it lacks a viable maritime alternative. While some pipelines exist to move energy products, they cannot replace the massive cargo capacity of the tanker fleets that once relied on this passage. Experts indicate that this is the first time in modern history that such a vital global artery has experienced a near-total constriction. The resulting bottleneck has forced the shipping industry to re-evaluate its reliance on Middle Eastern energy flows, as the traditional routes that powered the global economy for decades have been severed.
The impact of this closure is most visible in the energy sector. Prior to the war, the Strait was responsible for moving nearly one-third of global seaborne crude oil and liquefied petroleum gas. As traffic through the region collapsed, daily crude exports from the Gulf dropped from roughly 18 million barrels per day in 2025 to approximately nine million barrels today. This massive reduction in throughput has forced nations heavily reliant on Middle Eastern energy—such as Eritrea and Madagascar, which source nearly 90 percent of their oil from the region—to scramble for alternative suppliers.
To cope with the shortage, global shipping lanes have been forced to reorganize. Traffic has been diverted toward the Red Sea and Southeast Asia, with ports in Singapore and Malaysia seeing a surge in activity as they become hubs for redirected energy shipments. Even Russia has increased its fuel oil exports to these Southeast Asian markets, attempting to fill the void left logistical complexities of finding new suppliers and securing longer, more expensive transport routes are being passed directly to consumers in the form of higher prices for fuel, grain, and other essential goods.
The current state of the Strait of Hormuz has forced a departure from standard international shipping protocols. The waterway, once a shared space for global commerce, is now divided into two distinct, precarious paths facilitated traversing the area do so under naval escort or ormed a once-predictable commercial route into a high-risk zone, fundamentally altering the way ship owners and operators view risk management.
Industry analysts point out that the shipping sector is suffering from a compounding series of crises. Since 2020, the industry has transitioned from weathering occasional, isolated “black swan” events to managing a constant state of disruption. The proliferation of affordable drone technology and the ease with which regional actors can now threaten maritime traffic have made the seas more dangerous than at any point in the last decade. With global oil inventories—which previously acted as a buffer against supply shocks—now largely depleted, the coming months are expected to bring increased volatility to both energy prices and global trade stability.