Despite a fragile ceasefire between Iran, the United States, and Israel, ship traffic through the Strait of Hormuz remains at an effective standstill. In the 24 hours following Iran’s conditional lifting of its blockade, tracking data reveals a stark disconnect between diplomatic announcements and the reality on the water.
The scale of the disruption is immense. Before the conflict, the critical shipping lane typically saw more than 130 vessels a day. Since the war began, that number has plummeted to an average of just seven ships daily—a mix of tankers, bulk carriers, and container ships. This collapse in volume persists even as the three nations navigate a tenuous peace process.
Iran had announced a two-week window of “safe passage,” provided vessels coordinate their movements with the Iranian Armed Forces. However, the actual transit remains a trickle. Of the seven ships that moved through the strait in the last 24 hours, six were bulk cargo carriers—three Chinese-owned and three Greek-owned—that avoided the traditional central shipping lane in favor of a coastal “toll booth” route. The seventh vessel, a Chinese-owned oil and chemical tanker, vanished from tracking maps mid-transit, suggesting its data was either manually disabled or disrupted.
Hundreds of ships have been anchored around the Strait of Hormuz since the start of the US-Israeli war with Iran. (Supplied: European Union/Sentinel Hub)
The Geopolitics of the Bottleneck
The Strait of Hormuz is one of the world’s most vital maritime chokepoints, with approximately 20 percent of the global supply of oil and liquefied natural gas typically passing through its narrow waters. Because of this, the strait has become the central lever in negotiations between Tehran, and Washington. The tension reached a peak when U.S. President Donald Trump warned that “the whole civilisation will die” if the shipping lane remained closed.
While a ceasefire is nominally in place, Iran’s conditions for reopening the lane are stringent. According to a summary of demands shared by Iran’s Supreme National Security Council, the regime seeks to establish a “safe transit protocol” that ensures Iranian dominance and requires all passage to be coordinated through its armed forces. Reports from the New York Times indicate that Iran intends to charge a $2 million fee per ship, to be shared with Oman.
The atmosphere remains volatile. While some Iranian state media reports suggest the strait has been closed again in response to Israeli strikes in Lebanon, other reports claim the Revolutionary Guards are providing maps to help ships avoid naval mines. This contradictory messaging, combined with the history of attacks since the initial bombing of Iran on February 28, has left ship operators hesitant to return.
The Economics of Risk and Insurance
For ship owners, the decision to transit the strait is no longer just about logistics; it is a calculation of extreme financial and human risk. Angela Gillham, CEO of Maritime Industry Australia, notes that there is currently a very low appetite among operators to risk the lives of their crews in what is effectively a war zone.
The financial barrier is equally daunting. Insurance for tankers, which are typically valued between $200 million and $300 million, has shifted from standard premiums of 0.2% to 0.25% of ship value to astronomical “war risk” rates. An Economist Intelligence Unit (EIU) report suggests that in extreme scenarios, premiums could hit 3% of a vessel’s value. This means a single transit could cost a company up to $7 million in insurance alone.
This surge in cost mirrors the disruptions seen in the Red Sea due to Houthi militant attacks, but industry experts argue the situation in Hormuz is more severe because it is a direct theater of war rather than a zone of asymmetric conflict.
Oman-owned oil supertankers were spotted transiting the Strait of Hormuz on April 2 amid negotiations between Iran and Oman. (Supplied: Sentinel Hub)
Global Supply Chain Fallout
The paralysis of the strait has triggered a global scramble for energy, with the most acute impacts felt in Asia. In Australia, which relies heavily on refined fuel imports, the disruption has forced a shift in sourcing. While importing crude from the U.S. Is not uncommon, the import of refined diesel from the U.S. Gulf Coast is a highly irregular and expensive alternative to the usual flows from Singapore, South Korea, and Malaysia.
June Goh, a senior oil market analyst at Sparta Commodities, describes the current market as a bidding war. “At this situation, it is almost like the highest bidder wins,” Goh says. She warns that even if the strait were to fully reopen tomorrow, the global supply chain would not recover instantly.
According to Goh, it would take a minimum of three months to re-inventorize depleted crude stocks in Asian refineries before refined products would be readily available in the market again. This timeline assumes that vessels are actually willing to return to the strait—a gamble many are not yet ready to take.
| Period | Average Daily Transits | Status |
|---|---|---|
| Pre-War | 130+ vessels | Normal Operations |
| During Conflict | ~7 vessels | Effective Standstill |
| Post-Ceasefire (24h) | 7 vessels | Fragile/Conditional |
The human cost of this maritime deadlock is also mounting. Reports indicate that thousands of sailors remain stranded in the Persian Gulf, facing the constant threat of drone attacks, missiles, and exploding boats, creating a burgeoning humanitarian crisis in the region.
The next critical checkpoint for the region will be the planned diplomatic talks in Pakistan, scheduled to begin this Saturday. These discussions are expected to address the specific terms of the ceasefire and the practicalities of reopening the strait to international commerce.
We invite our readers to share their perspectives on the global energy crisis and the geopolitical stability of the Middle East in the comments below.
