The threat beneath the surface
During the world wars, 175,000 mines were laid in the Baltic Sea and the North Sea. Around 30 percent is estimated to remain on the seabed. An in-depth look at the role of mines in history.
During the world wars, 175,000 mines were laid in the Baltic Sea and the North Sea. Around 30 percent is estimated to remain on the seabed. An in-depth look at the role of mines in history.