All pages with prefix
- Submarine 4-tube Stern Torpedo Launcher (Initial Model)
- Submarine 4-tube Stern Torpedo Launcher (Initial Model)/Bonuses
- Submarine 4-tube Stern Torpedo Launcher (Late Model)
- Submarine 4-tube Stern Torpedo Launcher (Late Model)/Bonuses
- Submarine 53cm Bow Torpedo Mount (8 tubes)
- Submarine Ka-Class
- Submarine Princess
- Submarine Radar & Passive Radiolocator (E27)
- Submarine Radar & Waterproof Telescope
- Submarine Shark Water Demon
- Submarine So-Class
- Submarine Summer Princess
- Submarine Supply Material
- Submarine Yo-Class