In 1945 came an extremely opportune moment to address this problem. The defeat of German forces in the west, the Soviet Union could now help their allies the United States and England, who were at war with Japan. Moreover, they themselves have initiated such a move. For example, the US government has been the most serious reasons for insisting on joining the war on the USSR. According to estimates of the American side for a successful landing operation on the Japanese islands the United States would take 5 million soldiers and officers. In this scenario, military action could last until the end of 1946, and the loss of American troops to reach 1 million people.