Since the invasion of Ukraine, Russia’s so-called “shadow fleet” has expanded dramatically—now comprising hundreds of ageing, reflagged, and AIS-dark tankers quietly transporting sanctioned oil. In ...

The Ch16 Maritime Risk Blog is your free resource for insights and analysis on maritime risks, safety, and (Cyber) security for the maritime professional. A wave of suspected underwater explosive ...

A wave of suspected underwater explosive attacks targeting commercial oil tankers in the Mediterranean throughout 2025 has intensified maritime security concerns across the region. Dryad Global’s June ...