DIRECTORATE GENERAL OF SHIPPING2025-05-262025-05-262025-05-22http://eprabhugyan.tolani.edu:8001/handle/123456789/440251. DGS Circular No.25 of 2025 - Maritime Security Notification for Vessels traversing through Gulf of Guineaen-USDGS CircularDGSDGS Circular No.25 of 2025CircularsMaritime Security NotificationSecurityVessels traversingGulf of GuineaGuinea51. DGS Circular No.25 of 2025 - Maritime Security Notification for Vessels traversing through Gulf of GuineaPDF