How is Japan losing a carrier or battleship?
Battleship, Aircraft Carrier, Fighter from SZ 37 to SZ 59
Submarine from SZ 45 to SZ 52
Destroyer, Fighter from SZ 50 to SZ 52
Bomber, Fighter from Japan to SZ 52
Fighter from SZ 37 to SZ 52
Battleship, Transport from SZ 60 to SZ 48, 2 Infantry to Borneo
6 Infantry, 2 Fighters from Manchuria/Kwangtung/FIC to China
Results:
SZ 52: 99.8% Chance to win, most probable result: 4 Fighters, Bomber remaining, (runner up is Destroyer, 2 Fighters, Bomber or 3 Fighters, Bomber)
Attacker: 4 Fighters, Bomber, Destroyer, Submarine
Defender: Submarine, Aircraft Carrier, Fighter
SZ 59: 95.3% Chance to win, most probable result: Aircraft Carrier, Battleship (Runner up is no units lost.)
Attacker: Fighter, Battleship, Aircraft Carrier
Defender: Destroyer, Aircraft Carrier
Borneo: 68.4% Chance to win, most probable result: 2 Infantry, (Runner up is Infantry.)
Attacker: 2 Infantry
Defender: Infantry
(Riskiest battle of all of them)
SZ 48: 99.8 Chance to win, most probable result: No Damage (Runner up is same as original)
Attacker: Battleship, Loaded Transport
Defender: Transport
China: 99.7% Chance to win, most probable result: 5 Infantry, 2 Fighters (Runner up is 4 Infantry, 2 Fighters)
Attacker: 6 Infantry, 2 Fighters
Defender: 2 Infantry, Fighter
Now, how is America going to sink a Japanese battleship, let alone a carrier?