| Leonardo's Workshop|
|Other attributes|| Can see units 2 spaces away.|
Invisible to most ships.
Can transport 8 missiles.
A submarine is a submersible warship, designed to attack enemy vessels while remaining hidden underwater. Although defensively weak, submarines are feared because of their ability to make a stealthy approach and attack without warning. Often, the presence of a submarine is not detected until the first of the sub's torpedoes strikes its target. Submarine warfare was first used extensively by the Germans during World War I. Developments after the war, such as sonar, made the submarine even more effective. During World War II, submarines were used extensively by all the world's naval powers. Today's submarines, in addition to their role as fast attack vessels, also carry nuclear weapons that can be fired from underwater positions just off the coast of an enemy country.
|Civilization II Units|
Alpine Troops • Archers • Armor • Artillery • Cannon • Caravan • Catapult • Cavalry • Chariot • Crusaders • Diplomat • Dragoons • Elephant • Engineers • Explorer • Fanatics • Freight • Horsemen • Howitzer • Knights • Legion • Marines • Mech. Inf. • Musketeers • Paratroopers • Partisans • Phalanx • Pikemen • Riflemen • Settlers • Spy • Warriors