Rescuers save at least 300 people after inter-island ferry sank early on Monday en route from the port city of Zamboanga to southern Jolo island

At least 15 people have died after a ferry with more than 350 people sunk early on Monday near an island in the southern Philippines, according to local officials, with the coast guard warning that 28 people remained missing.

The M/V Trisha Kerstin 3, an inter-island cargo and passenger ferry, was sailing to southern Jolo island in Sulu province from the port city of Zamboanga with 332 passengers and 27 crew members when it apparently encountered technical problems and sank after midnight, coast guard officials said.

The ferry sank in good weather about a nautical mile (1.8km) from the island village of Baluk-baluk in Basilan province, where many of the survivors were initially taken, coast guard commander Romel Dua told The Associated Press.

“There was a coast guard safety officer on board and he was the first to call and alert us to deploy rescue vessels,” Dua said, adding that the safety officer survived.