DUBAI, United Arab Emirates (AP) — Masked Iranian navy commandos conducted a helicopter-borne raid to seize a U. While Tehran says the tanker was seized over it running into another Iranian vessel, it has provided no evidence yet to support the claim — and the Islamic Republic has taken other ships as bargaining chips in negotiations with the West. The vessel’s manager, a Turkish firm called Advantage Tankers, issued a statement acknowledging the Advantage Sweet was “being escorted by the Iranian navy to a port on the basis of an international dispute