A Chevron-chartered oil tanker that was seized by Iran more than a year ago was heading for international waters on Thursday, 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. The US State Department welcomed reports that the vessel has been released and again condemned the Iranian regime’s unlawful seizure of the vessel from international waters, an agency spokesperson said. The State Department in March had called for the immediate release of the tanker…