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

Greek Companies and Ghost Ships Help Russia Evade Sanctions and Export Oil

Will Venezuela sanctions spark another tanker spike? - FreightWaves

Russia's rusty oil tanker fleet sets sail with newer ships - The Economic Times

Most Of Venezuela's Tankers Are Unfit To Ship Oil

Russia Evades US Sanctions By Shipping Oil In Iranian Tankers

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

High seas deception: How shady ships use GPS to evade international law, sanctions

Shadow Fleet Oil Tanker Drifted for Two Days in Indian Ocean - Bloomberg

Western sanctions on Russian oil fuel boom for old tankers

Sanction Compliance Risk is Growing: A Tale of Two Trades

Splash investigation pinpoints the true scale of the shadow tanker fleet