A little over 75 years ago, a Japan-designed Asia-Pacific community collapsed, leaving not only Japan, but much of the region, in chaos. Millions were dead, with cities left in ruins. Important lessons the world—and many Japanese people—took from the catastrophe of the Asia-Pacific War and the demise of the Japanese Empire were incorporated in the American-crafted constitution of Japan that took effect one year later, which pledged under Article 9 that Japan would forever renounce “war as a sovereign right of the nation and the threat or use of force as means of settling international disputes,” adding that “land, sea, and air forces … will never be maintained.” That pledge remains, unrevised but steadily emptied of content, and the 1946 aspiration to create a new kind of state, one resting on the “peace” principle, has been largely forgotten. Over subsequent decades, the US, which had imposed Article 9 on an occupied Japan, came to regret its recrafting of Japan as a “peace state,” and began steadily exerting pressure on it to revive and expand its military. Thus, with US encouragement, Japan has, over time, indeed built formidable land, sea, and air forces, evading constitutional proscription by calling them “Self-Defence” forces (rather than Army, Navy, and so on).