Jet Assault (Carrier)
Submarine Aircraft Carrier
No.155I-401
Sentoku (I-400) Class
Combat Capabilities
Unable to perform
Can perform when meet requirements
Can always perform
Jet Assault
Aerial Combat
Fighter Combat
- Require equipment (at least one):
Seaplane Bomber
Seaplane Fighter
Bombing
- Require equipment: Seaplane Bomber
Anti-Air Propellant Barrage
Day Combat
Opening Anti-Submarine Warfare
Opening Torpedo SalvoMeet one of the requirements below
- #1
- Require equipment: Midget Submarine
- #2
- Require level: 10
Shelling
Unlock 2nd Round of Shelling
Torpedo Salvo
Night Battle
Participate in Night Battle
Anti-Air Cut-In (AACI)
Unable to perform
OASW Level Calculator
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Speed-Up Calculator
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