WWII Atlantic Convoys

Features 3-D graphics and animation to show the realities of a
submarine attack and the mechanics of a ship's defenses, with in-depth
analysis from Dr. Tim Bean of the Royal Military Academy, Sandhurst.
During World War II, the Atlantic lifeline was critical to the survival
of both Britain and the Soviet Union. Germany's attempt to sever that
lifeline with their feared U- Boats led to one of the war's most pitiless
theater of operations, where men lived in constant fear of the unseen
dangers of the deep.