Mission to prevent oil tanker disaster The UN has started an operation to remove 1.1 million barrels of oil from a decaying supertanker moored off Yemen’s Red Sea coast, in a bid to avert an environmental disaster FSO Safer supertanker There is imminent risk that vessel could explode or break apart, UN warns YEMEN Sana’a OMAN ERITREA SAUDI ARABIA ETHIOPIA DJIBOUTI SOMALIA 125 miles 200km Bab-el- Mandeb Gulf of Aden INDIAN OCEAN Red Sea YEMEN Hodeida RED SEA Ras Isa oil terminal FSO Safer 6 miles 10km STAGES OF SALVAGE OPERATIO 1 Experts from salvage company Boskalis/SMIT transfer oil from Safer to UN-owned ship Nautica 2 Nautica moored to anchored loading buoy 3 Safer towed to recycling yard Cost: Over $140m Safer anchored since 1988 and abandoned after Yemen’s civil war broke out in 2015 Vessel holds four times amount of oil spilled by Exxon Valdez in Alaska in 1989 Major spill would devastate fishing communities, expose millions to polluted air, and block critical food and supplies into Yemen Spill could cost up to $20bn to clean up Sources: UNDP, CEOBS, Reuters Pictures: UN, Apple Maps © GRAPHIC NEWS