On 9 March 1945, with France liberated, Germany in retreat, and the United States ascendant in the Pacific, Japan decided to take complete control of Indochina and destroyed the French colonial administration. Vietnam, Cambodia and Laos were proclaimed as independent states, members of Japan's Greater East Asia Co-Prosperity Sphere. The Japanese kept power in Indochina until the news of their government's surrender came through in August. The general disorganization of French Indochina, coupled with several natural disasters, caused a dreadful famine in Northern and Central Vietnam. Several hundred thousand people – possibly over one million – are believed to have starved to death in 1944–45.