ON AUGUST 17TH, A RUSSIAN tanker called the Christophe de Margerie pulled into South Korea’s port of Boryeong. The tanker, which is owned by the Russian shipping company Sovcomflot, had set out from Norway just nineteen days prior, meaning that it covered the 2,193-nautical-mile journey in record time.
Even more unusual? It did it alone. As the TOpstoriesonline reports, with this voyage, the tanker “became the first ship to complete the so called-Northern Sea Route without the aid of specialized ice-breaking vessels.”
As the Times writes, the Northern Sea Route, which runs along Russia’s Arctic coast, is more geographically direct than the most popular current route between the Atlantic and Pacific Oceans, which runs through the Suez Canal.
Logistically, though, it’s much tougher, as the sea there is covered with a thick layer of ice for much of the year. This has stymied would-be explorers, traders, and conquerers for centuries, ever since John Cabot set out to find a route from England to Asia in 1497. (Although Cabot thought he managed it, he had actually ended up in Canada.)
Since the end of the 19th century, shipping vessels have relied on special reinforced boats called icebreakers to help them get through the frozen waters—and only then in the summer, when the ice is thinnest. (The first, the Yermak, shepherded its first ship through the Arctic in 1897.) The Christophe de Margerie is currently the only tanker of its specific type to have this capability built-in: according to the BBC, it can get through ice up to 2.1 meters thick all on its own.