Pigeon guidance depends on range and the weapon carrying it

How would mass-produced pigeon-guided munitions in 1942 change the Second World War?

Their impact would depend on accuracy and range, with a sufficiently long-range rocket potentially producing much broader effects in the Pacific.

Pigeon guidance would be one component of a weapon rather than a decisive weapon by itself. Its effect would depend on accuracy, operating range, and the rocket or bomb available to carry it. A longer-range carrier could have wider consequences in the Pacific, but that capability remains conditional rather than established for 1942. The guidance concept therefore has to be considered alongside the propulsion, range, and production system needed to employ it.