When Japan surrendered in 1945, its military was dismantled and Article 9 renounced war, anchoring a pacifist identity that shaped post-war relations with China and the United States. For decades, Japan relied on American protection while tensions with Beijing simmered over history, trade, and disputed islands, slowly intensifying as China rose. The security rules that once defined East Asia—Japan restrained, the U.S. dominant, China cautious—are beginning to shift, as Tokyo expands its military role and steps closer to the region’s front lines. Since the Shinzo Abe era, security reforms, defense buildups, and Taiwan-linked crises have accelerated this transformation. Japan’s evolving posture could redraw the fragile balance between deterrence and escalation in Asia.
Source: China just woke a sleeping giant
