when in the spring of 1941 Japanese minister Matsuoka arrived, Hitler gave instructions to conceal the existence of the Barabarossa plan, plans of an attack on the USSR. Moreover, Hitler, in conversations with Hirohito, asked to strike Japan to the South, to the British colonies, convincing the Japanese that it was there that Japan's interests were. Therefore, having flown from Germany to the USSR, Matsuoka entered into a Neutrality Pact on April 13, 1941 in Moscow, which turned out to be a fatal event for Germany - Japan did not enter the war at the most fatal moments for the USSR in December 1941, nor during the Battle of Stalingrad. https://regnum.ru/news/polit/2887867.html I ask you to include in the mod this global historical event, on the decision of which the fate of the world depended. If Japan in 1941 or 42 had hit the rear of the Red Army, we would have lived in a different world.