Weapons of War: Submarines DVD Top-quality Free UK shipping

Part of the military documentary series examining each aspect of the armed forces. This volume looks at the history and role of the submarine in the modern navy. Starting out as experimental oddities in the American Civil War, the most advanced submarines in the present day hold a crew of several hundred, can remain at sea for a year at a time, and are capable of launching dozens of thermonuclear missles at any spot in the world.