A Chevron-chartered oil tanker that was seized by Iran more than a year ago was heading for international waters on July 11, LSEG ship tracking data showed. The Marshall Islands-flagged Advantage Sweet was boarded by Iran's military in the Gulf of Oman in April 2023 after an alleged collision with an Iranian boat. There was no immediate comment from Chevron or Iranian officials on July 11 on whether the vessel had been released or what discussions may have been involved. The U.S. State Department called in March for the immediate release of the tanker.