Japan's Surrender and the American Occupation

On August 15, 1945, Emperor Hirohito addressed the Japanese nation by radio for the first time in history, announcing Japan's unconditional surrender in language so formal that many listeners did not immediately understand that the war was over. Japan had endured firebombing that destroyed 66 cities, two atomic bombs, and the Soviet invasion of Manchuria. An estimated 3 million Japanese had died. On September 2, the formal surrender ceremony took place aboard the USS Missouri in Tokyo Bay. General Douglas MacArthur, as Supreme Commander of the Allied Powers, then oversaw the most ambitious occupation in history. Over the next seven years (1945-1952), MacArthur's team dismantled the Japanese military, conducted war crimes trials, broke up the industrial zaibatsu, implemented land reform, granted women the right to vote, and — most remarkably — drafted an entirely new constitution in just six days. The 1947 constitution, which the Japanese call their "peace constitution," contains the extraordinary Article 9: "The Japanese people forever renounce war as a sovereign right of the nation." Hirohito remained on the throne but was stripped of political power, becoming a constitutional monarch. The occupation transformed Japan from a militarist empire into a pacifist democracy — a transformation so complete that it remains one of the most successful nation-building exercises in history.