The MV Sounion, a Greek-owned oil tanker attacked by Yemen's Houthi rebels in the Red Sea, remains ablaze and could be leaking oil, according to the Pentagon. The tanker, carrying over one million barrels of crude oil, is at risk of causing one of the largest oil spills in history. The Houthis, who claim to be supporting Palestinians in the Israel-Hamas conflict, have been targeting ships in the Red Sea for the past ten months, allegedly sinking two vessels and killing two crew members. The Sounion was first attacked on 21 August, resulting in a fire that disabled its engine. Its 25 crew members were rescued by a European warship a day later. The Pentagon has expressed concern over the potential environmental disaster and reported that salvage operations have been hindered by further threats from the Houthis. Efforts are ongoing to mitigate the potential impact of the spill. Meanwhile, at least ten Palestinians have been killed in a major operation by Israeli forces in the occupied West Bank: see Breaking news: Israel and Hamas have agreed on brief pauses to the conflict to allow children to be vaccinated against polio.