Iron Fist is one of the latest signs that Japan’s anxiety about China’s insistent claims over disputed islands as well as North Korea’s escalating nuclear threats are pushing Japanese leaders to shift further away from the nation’s postwar pacifism.
The new assertiveness has been particularly apparent under the new prime minister, Shinzo Abe, a conservative who has increased military spending for the first time in 11 years. With China’s maritime forces staging regular demonstrations of their determination to control disputed islands in the East China Sea and North Korea’s new leader issuing daily proclamations against the United States and its allies, Mr. Abe’s calls for a bolder, stronger military are getting a warmer welcome in Japan than similar efforts in the past.