https://ift.tt/2wwdHAe U.N. Delays Salvage of Yemen Oil Tanker Amid Fears of Major Spill Oil Spills, Oil (Petroleum) and Gasoline The United Nations had planned to start a maritime salvage operation to prevent leaks from a dilapidated tanker holding four times the oil that spilled in the Exxon Valdez disaster. But Houthi insurgents have failed to provide a written security guarantee, the U.N. said. BY RICK GLADSTONE https://ift.tt/3axaGAo February 3, 2021 at 05:59AM