Hormuz Blockade Traps 79% of Stranded Container Ships After Two Months

The Strait of Hormuz blockade, initiated by Iran on February 28, 2026, has entered a critical two-month mark, paralyzing global supply chains. Data confirms that 40 out of 53 major container vessels remain trapped within the Persian Gulf, representing a staggering 79% stranding rate. CMA CGM faces the most severe operational disruption, with 87% of its fleet, totaling 15 vessels, currently unable to exit. This maritime crisis continues to impact major transit hubs like Jebel Ali and Bandar Abbas.

This prolonged entrapment triggers significant concerns regarding the IMO International Safety Management (ISM) Code and SOLAS Chapter V, Regulation 34, which mandates safe navigation and voyage planning. Compliance departments must now navigate complex insurance liabilities under the Hague-Visby Rules while addressing MARPOL Annex VI requirements for vessels idling in restricted zones. Furthermore, classification society requirements regarding continuous machinery maintenance and hull integrity are under scrutiny, as prolonged anchorage necessitates strict adherence to safety protocols to prevent potential environmental violations or structural degradation during this involuntary detention.

For masters and navigating officers, this situation demands heightened vigilance regarding bridge resource management and security protocols. These professionals must prioritize crew welfare while documenting all deviations from voyage plans to satisfy P&I Club requirements. Navigating officers should focus on maintaining updated electronic charts and monitoring local security broadcasts constantly. Ensuring that all safety equipment remains fully operational during this extended period is vital for minimizing liability and maintaining compliance with international maritime labor standards during the blockade.