Oil tankers 'go dark' off Venezuela to evade US sanctions

Oil Tanker Evading U.S. Sanctions on Venezuela

Oil Tanker Evading U.S. Sanctions on Venezuela

Russian, Iranian Ships Are Dodging Sanctions by Flying False Flags

Officials say US seizes Iranian gas heading for Venezuela - World News

Iranian Warship Could Be Bringing Millions of Gallons of Fuel to Venezuela - USNI News

Russia's Rusty Oil Tanker Fleet Sets Sail With Newer Ships

Oil tankers 'go dark' off Venezuela to evade US sanctions

Russia's 'dark' tanker fleet risks Washington's ire as it steps into the shadows

Oil Tanker Is Stopped by U.S. in Transit From Russian Port to New Orleans - WSJ

Sticky Case of Indonesia, Seized Iranian Oil Tanker, and Legal Jurisdiction

Russian Government Buys Venezuelan Assets From Its Own Oil Company

Splash investigation pinpoints the true scale of the shadow tanker fleet