A Japanese withdrawal could reopen talks, with the 1917 Lansing-Ishii Agreement offered as a model for an expedient accommodation. Any settlement over sanctions or China would be an armed pause because both governments would continue preparing for war. Easing sanctions might buy two or three years, while leaving them in place could reduce the delay to only six or eight months. American isolationist politics would constrain Roosevelt even as the near miss strengthened Pearl Harbor's defences and accelerated Pacific mobilisation. Britain would gain time to reinforce Singapore, but moving the Pacific Fleet to the Philippines would remain logistically impractical. The expanding Neutrality Patrol would also keep compressing German freedom of action in the Atlantic, raising the chance that the United States entered the European war first.
Chapter · 1:24:54-1:36:28
Japanese withdrawal buys an armed pause
A recall could reopen diplomacy, but both sides would rearm and the delay might last only months unless sanctions eased.