Iran uses 'dark' offshore network to evade US port blockade and sell oil worldwide

Iran is using covert offshore networks to bypass a US port blockade and ship tens of millions of barrels of oil, according to maritime intelligence firm Windward AI. The network, described as 'dark', allows Iran to circumvent the blockade without being detected by the US. This move comes after the new blockade was put in place on Iranian ports. The exact details of the operation remain unclear.