U-boat attack
Undersea military strike
A U-boat attack is an assault by a German submarine, particularly during the World Wars when U-boats targeted Allied shipping.
The term evokes images of torpedo strikes on convoys crossing the Atlantic: The convoy lost three ships in a U-boat attack.
U-boat attacks shaped naval warfare and led to developments like sonar and depth charges.
- submarineUnderwater naval craft
- torpedoPropelled undersea explosive
- convoyGuarded traveling group
- periscopeAngled optical viewing tube
- depth chargeTimed underwater anti-submarine munition
wolfpack · Atlantic · Battle of the Atlantic · destroyer · merchant ship · merchant marine · sinking · dead in the water · hull · sonar · dive · surface · patrol · hunt · escort · explosion · wreckage · oil slick