A South Korean container ship set sail for Europe via the Arctic in the nation's first commercial voyage on the route to test its viability, with the hope of tu

A South Korean container ship set sail for Europe via the Arctic in the nation's first commercial voyage on the route to test its viability, with the hope of turning the southeastern port of Busan into a global maritime hub. Reuters explains what's behind the move [▻](https://video.twimg.com/ampli…