TEHRAN, Iran (AFP) — An Iranian naval vessel sank in the Gulf of Oman Wednesday after efforts to put out a fire failed, but the crew safely disembarked, the navy said. The fleet replenishment tanker Kharg had caught fire on Tuesday near the port of Jask on the Gulf of Oman, the navy said, adding that firefighting efforts had gone on for 20 hours before the ship went down. © Agence France-Presse