The inclusion of China in addition to North Korea as a shared security concern among the United States, South Korea, and Japan has established a new milestone for strengthened trilateral cooperation…

Trade between the world’s two biggest economies has ballooned in recent decades, bringing significant benefits but also perils that have led to calls to rethink the relationship.

Despite China’s growing pressure, Taiwan has developed one of the world’s strongest democracies—one that will be increasingly tested in the coming years. 

The U.S.-Japan-South Korea summit at Camp David reflects trilateral institutionalization. However, the real threat to effective trilateralism lies in the domestic political environments of the three …