Naval unit. After diving, it remains hidden unless enemy unit adjacent.
Unit type: Naval
Firerange: 1-1
Movepoints: 6
Movetype: Ship
Vision: 5
Fuel: 70/70 (lose 1- unstealth, -5 stealth fuel per turn)
Ammo 1 6/6
Costs: 14000
Trivia
OS based on American SkipJack Class Submarine
BM based on Russian Victor Class Submarine
GE based on WW2 German Uboat Class Submarine
YC based on WW2 Japanese I-25 Class Submarine