The U-boat was a phenomenal weapon, as well as a frightening one; few things were more terrifying for the crews of British merchant vessels than the U-boat. It would strike without warning, destroying ships, killing sailors, sinking valuable cargos. There was virtually no
The U-boat was a phenomenal weapon, as well as a frightening one; few things were more terrifying for the crews of British merchant vessels than the U-boat. It would strike without warning, destroying ships, killing sailors, sinking valuable cargos. There was virtually no