 Fuchida strives to develop new techniques in attacking vessels in shallow-water harbors whilst Japanese Prime-Minister Konoye, with little authority over his country’s armed forces, reluctantly submits plans for military expansion to the Emperor for approval.Stanford is in Hanoi when he hears the news of the Japanese decision to occupy French Indochina, signalling that the Japanese are prepared to openly provoke the West.The US begins an embargo on oil supplies to Japan and Emperor Hirohito secretly approves plans for military action.