Vessel Rerouting Confirmed by AIS Tracking
Six Saudi-flagged very large crude carriers (VLCCs) have altered their transit plans in the Gulf of Aden, opting for a longer southern route around Africa in response to recent security advisories, according to real-time AIS data.
The diversion follows explicit threats issued by Yemen’s Houthi movement against Saudi-registered tonnage operating in the region. Industry sources report that the vessels, all laden with crude, initiated course changes within the past 72 hours, steering clear of the Bab el-Mandeb Strait and the high-risk corridor north of Socotra.
Operational Impact and Industry Response
The decision to reroute adds approximately 10–14 days to each voyage, increasing bunker consumption and charter costs. Market analysts note that the move reflects a broader trend of heightened risk aversion among Gulf-based operators, particularly those transporting sensitive cargoes.
While no direct attacks on Saudi-flagged vessels have been reported in the area, the precautionary measures underscore the persistent volatility in one of the world’s busiest maritime chokepoints. Shipping insurers have already adjusted war-risk premiums for the Gulf of Aden, with some underwriters imposing additional clauses for vessels calling at Saudi ports.
Navigational and Security Considerations
- Vessels are now transiting via the Cape of Good Hope, avoiding the Red Sea entirely.
- Operators are maintaining enhanced vigilance, including 24/7 bridge watches and increased lookout protocols.
- UKMTO and other maritime security agencies continue to monitor the situation, issuing regular updates to vessels in the region.
Industry stakeholders are closely observing whether other flag states will adopt similar rerouting strategies in the coming weeks.