Why the feud between Tokyo and Beijing could rage on for a while yet

Nearly two months after Japan’s new prime minister enraged Beijing with her remarks on Taiwan, the issue is not going away. Sanae Takaichi set off a diplomatic firestorm in November when she suggested that Japan could justify a military response if Beijing attacked Taiwan. Beijing hit back with diplomatic, economic and military pressure in a campaign analysts said reflected concerns about Japan’s assertiveness on regional security and closer ties with the US and other allies. Tensions are...