The U.S. confiscated Iranian oil on a tanker at sea in recent days in a sanctions enforcement operation, three sources said, and days later Iran seized another oil-laden tanker in retaliation, according to a maritime security firm.As oil markets remain jittery…<p><p>https://www.marinelink.com/news/us-confiscates-iran-oil-cargo-tanker-amid-504745</p></p>