Two oil tankers carrying Saudi crude to India have turned off tracking transponders to bypass Red Sea blockade risks. This tactical shift, involving Indian Oil Corp and MRPL, marks a new step in navigating regional supply chain pressures.
Indian oil refiners are managing increased supply chain complexities as two tankers carrying Saudi Arabian crude oil have adopted 'dark' sailing tactics. The Suezmax tanker Amazon, chartered by Indian Oil Corp (IOC), and the Aframax tanker Rodos, bound for Mangalore Refinery and Petrochemicals Ltd (MRPL), temporarily deactivated their Automatic Identification System (AIS) transponders while passing through the Red Sea.
This decision allows vessels to remain invisible on public tracking systems, a practice frequently used in regions where maritime security is under threat. The tankers loaded their cargo in Saudi Arabia around July 20 and initially moved toward the Suez Canal before deactivating their transponders on July 22. They subsequently diverted southward through the Bab el-Mandeb Strait to complete their journey to India.
Impact on Supply Chain Security
The move highlights the operational challenges facing Indian refineries, which rely heavily on crude imports from the Middle East. Recent regional tensions and Houthi-led threats to shipping have forced operators to adopt more cautious navigation strategies. The Rodos is currently expected to reach Mangalore by August 1, while the Amazon is scheduled to dock in Chennai in early August.
This specific instance follows previous security concerns in the region, including reports of projectiles striking other vessels managed by the same operator, Greece-based Dynacom Tankers. While 'dark' sailing is a known safety measure, it increases the logistical complexity of managing energy imports, as refineries must balance the necessity of maintaining supply lines with the costs and risks associated with maritime conflict zones.
Monitoring Energy Import Costs
For investors, the primary concern revolves around the potential for rising transportation and insurance premiums. While crude oil prices are driven by global market factors, sustained disruptions in the Red Sea and surrounding waterways could force vessels to take longer routes or incur higher security costs. These expenses, if persistent, can affect the cost of crude landed at Indian ports, potentially influencing the refining margins of major players like IOC and MRPL.
Market participants will monitor whether these security-driven logistical changes lead to broader increases in freight costs or if they remain isolated incidents. The speed and security of these arrivals, alongside any updates regarding insurance premiums for tankers on this route, will be key factors for the sector in the coming weeks.