Changes

|rowspan=2|{{TorpedoWeapon}}Torpedoes

|rowspan=2|{{TorpedoWeapon}}Torpedoes

|Surface

|Surface

|[[61cm Quintuple (Oxygen) Torpedo Mount]]{{·}}[[61cm Triple (Oxygen) Torpedo Mount]]{{·}}[[61cm Triple (Oxygen) Torpedo Mount Late Model]]

|[[61cm Quintuple (Oxygen) Torpedo Mount]]{{·}}[[61cm Triple (Oxygen) Torpedo Mount]]{{·}}[[61cm Triple (Oxygen) Torpedo Mount Late Model]]{{·}}[[21inch 6-tube Bow Torpedo Launcher (Late Model)]]{{·}}[[Late Model 53cm Bow Torpedo Mount (8 tubes)]]{{·}}[[21inch 4-tube Bow Torpedo Launcher (Late Model)]]

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|-

|Midget Submarines

|Midget Submarines

|-

|-

|Submarine

|Submarine

|[[21inch 6-tube Bow Torpedo Launcher (Late Model)]]{{·}}[[Submarine 4-tube Stern Torpedo Launcher (Initial Model)]]{{·}}[[Submarine 4-tube Stern Torpedo Launcher (Late Model)]]{{·}}[[Late Model 53cm Bow Torpedo Mount (8 tubes)]]{{·}}[[Skilled Sonar Personnel + Late Model Bow Torpedo Mount (4 tubes)]]

|[[Submarine 4-tube Stern Torpedo Launcher (Initial Model)]]{{·}}[[Submarine 4-tube Stern Torpedo Launcher (Late Model)]]{{·}}[[Skilled Sonar Personnel + Late Model Bow Torpedo Mount (4 tubes)]]

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|-

|rowspan=4|Carrier-based Plane

|rowspan=4|Carrier-based Plane