Greece's Cosmoship Management on Thursday said one person is believed dead and four more have not been seen since Houthi militants attacked the Eternity C cargo ship in the Red Sea this week.

The Houthis in Yemen sank their second ship in two days when a Liberian-flagged cargo ship, Eternity C, went down in the Red Sea early Wednesday morning.

Ocean pollution poses risks to both marine and human life, and a sunken cargo ship is polluting the shores of Sri Lanka, according to the News Drum. The vessel was carrying 643 containers, some of which included plastic pellets and other dangerous materials,