1941 Prestige — 2 museum-grade prints that set the mood. The Ki-43 Hayabusa defined Japanese Army fighter doctrine in the opening year of the Pacific War — a philosophy that prioritised manoeuvrability over survivability until Allied pilots adapted tactics and brought superior firepower. Oscar pilots over Malaya, Burma, and China taught Commonwealth and American units harsh lessons about turn combat before the arrival of Hellcats and Mustangs shifted the calculus. The American Volunteer Group's shark-mouth P-40s became the visual shorthand for Allied resistance in China before the US officially entered the war — a branding exercise born from copying RAF Tomahawk markings in North Africa. Chennault's tactical doctrine emphasised diving passes and teamwork over turning fights, extracting maximum value from the P-40's strengths against lighter Japanese fighters.