Chinese Maritime Giants Abort Strait of Hormuz Exit Despite Tehran’s Assurances of Safe Passage for Friendly Nations

COSCO vessels turn back in the Strait of Hormuz despite Iran's promises, proving that safe passage for "friendly nations" remains unverified and volatile.

By: AXL Media

Published: Mar 28, 2026, 5:33 PM EDT

Source: Information for this report was sourced from Reuters

The Failure of Diplomatic Guarantees for Strategic Partners

A significant attempt by China’s state-owned shipping giant, COSCO, to resume operations through the Persian Gulf ended in a tactical retreat on Friday. The CSCL Indian Ocean and CSCL Arctic Ocean, both of which have been stranded since the outbreak of hostilities on February 28, attempted to navigate the Strait of Hormuz under the premise of "safe passage" recently broadcast by Tehran. However, ship-tracking data confirmed that both vessels turned back before completing their exit. This development directly contradicts recent public statements by Iranian Foreign Minister Abbas Araghchi, who had explicitly categorized China as a "friendly nation" entitled to transit rights, revealing a disconnect between diplomatic rhetoric and the reality of naval enforcement.

Revolutionary Guard Interventions and the Risk to Global Logistics

The aborted transit appears to have been triggered by direct interference from the Islamic Revolutionary Guard Corps’ naval wing. Iranian state media reported that three container ships were turned back following explicit warnings from the IRGC, although specific details regarding the nature of these threats were not disclosed. Kpler analyst Rebecca Gerdes noted that this incident proves that even for major global powers, safe passage through the choke point remains impossible to guarantee. The situation remains particularly dire for the estimated 20,000 seafarers currently trapped within the Gulf, as the "friendly nation" status touted by Tehran fails to translate into a reliable corridor for commercial shipping.

Selective Transit and the Weaponization of Innocent Passage

Tehran has adopted a policy of "selective sovereignty" over the Strait of Hormuz, asserting its right to determine which vessels qualify for transit based on political alignment. In a circular sent to the International Maritime Organization, Iran stated that "aggressor parties," specifically referencing the United States and Israel, are strictly disqualified from non-hostile passage. This legal positioning effectively weaponizes one of the world's most critical energy arteries, as Iran seeks to use maritime access as leverage in its broader conflict. While a few Indian and Thai-flagged tankers have successfully navigated the strait following intense diplomatic coordination, the vast majority of traffic...