About 90 ships, including oil tankers, have navigated the Strait of Hormuz since Iran’s war began on February 28, 2026. Despite Iranian threats to burn enemy vessels, these transits—many of them “dark” cargoes registered under flags like Liberia—have continued to export 16 million barrels of oil, with China accounting for 92% of these sales. Analysts note this resilience stems not from Iranian restraint but from a calculated reliance on China and India’s shadow fleets, which thrive under Western sanctions they already circumvent through state-backed banks and insurers.
The Strait of Hormuz, which handles 20% of global oil transit, has seen traffic drop 95% since the war began. Yet Iran’s maritime sabotage—attacks on 17 vessels and missile strikes on nearby missile sites—has failed to choke non-U.S. buyers. Herein lies the first contradiction: Western sanctions aimed at paralyzing Iran’s economy have only accelerated Asian nations’ adoption of Iran’s offshore black-market oil trade. China’s state-owned Sinopec and India’s private buyers now dominate this illicit flow, leveraging Beijing’s 2025 decision to bypass SWIFT for yuan-based oil contracts.
Sources from Al Jazeera report that non-Iranian ships traversing Hormuz nearly doubled to nine per day this week, per Windward data. This contrasts with MarineTraffic data cited by Associated Press, which counts daily transits as single digits. The discrepancy masks a key trend: Tehran is allowing “permission-based transits” for friendly nations via Iran’s territorial waters, effectively turning its coastline into a de facto customs checkpoint. Iran’s foreign minister Abbas Araghchi called the Strait “open to everyone but America’s puppets,” while Windward analyst Michelle Wiese Bockmann notes Western flag ships avoid the region entirely.
This dual-track system—a sanctioned West, a sanctioned Iran, and a third, unregulated Asia—reflects the collapse of the U.S.-led oil dollar. Iran’s decade-long buildup of shadow fleets—tankers registered in tax havens like Liberia and manned by Filipino or Ukrainian crews—has allowed it to export oil at a third of global prices. Kpler estimates Iran’s $11 billion in illicit proceeds since March could fund proxy wars in Lebanon and Yemen for two years, yet U.S. military raids on Iranian missile sites near Hormuz risk inflating global oil prices by $10-15 per barrel, worsening European inflation.
Coverage notably omits the human cost of this maritime black market. Filipino crew members on these “dark” tankers—reported in Middle East Eye—face Iranian boarding parties armed with RPGs. Meanwhile, the Gulf’s coastal states, like Oman, suffer from economic isolation as global insurers withdraw from Hormuz. These stakeholders’ voices vanish from the geopolitical narrative, replaced by Trump’s petulant NATO rants and U.S. bombing campaigns.
In the coming weeks, watch for two triggers: 1) Iran’s April 1 announcement of a “voluntary 10-day closure” of Hormuz to demand a UN Security Council resolution on sanctions, and 2) a potential 200-day war threshold, after which China and India may normalize legal trade with Iran in yuan, bypassing Iran’s shadow market entirely.