Japan is one of America’s closest allies, yet this relationship is threatened by a refusal to accommodate reasonable demands from the Japanese people to close outdated American military bases. During the Cold War, the USA maintained some 50,000 military personnel in Japan to help defend that nation from the Soviet Union and Communist China. Those threats are mostly gone, while Japan now fields a first-rate military that can defeat any threat. As a result, the Japanese people are less tolerant of the noise and crime produced by large American military bases. President Obama must close some bases before the new Japanese nationalist government demands that all American GIs leave immediately.