A Pyongyang metro guard looks along the platform at a station as a train nears. The Pyongyang metro is one of the deepest in the world, buried at around 100m below the city surface, every station doubles as a bomb shelter for citizens.
A Pyongyang metro guard looks along the platform at a station as a train nears. The Pyongyang metro is one of the deepest in the world, buried at around 100m below the city surface, every station doubles as a bomb shelter for citizens.