Reliable Mark 14 torpedoes could reshape the Pacific War

How would the Pacific War change if the Mark 14 torpedo worked as advertised from the start?

The consequences would be enormous but cannot be reduced to one simple outcome because every failed submarine, aircraft, and surface attack would need to be reconsidered in sequence.

Reliable Mark 14 torpedoes would turn many historical attacks into possible sinkings, with follow-on effects for supply lines, escorts, carriers, and later battles. The question requires a campaign-wide reconstruction rather than a single neat result, though the war would probably end sooner.