US permits shadow-fleet tankers to evade sanctions if they stop carrying sanctioned oil

The US is reportedly shifting its sanctions policy, allowing 'shadow fleet' tankers to operate legally if they cease transporting sanctioned oil, potentially easing pressure on Russia's oil exports. Concurrently, Russian shadow fleet vessels are confirmed to be engaged in covert military logistics, transporting war equipment and personnel with fabricated identities through European waters to Africa, while employing advanced AIS spoofing to evade detection. The full scope and implications of the US policy shift and Russia's covert operations remain uncertain.