(FILES) In this file photo taken on August 03, 2021 the Israeli-linked Japanese-owned tanker MT Mercer Street, off the port of the Gulf Emirate of Fujairah in the United Arab Emirates. - On July 29, two crew members of the tanker MT Mercer Street, managed by a prominent Israeli businessman's company, were killed in what appears to be a drone attack off Oman, the vessel's London-based operator and the US military say, with Israel blaming Iran. "All available evidence points clearly to Iran" G7 Foreign Ministers said on August 6. (Photo by Karim SAHIB / AFP)