Washington and Tokyo are sending some conflicting signals regarding their policies toward China, bracing for strategic competition but also trying to strengthen cooperation in certain priority areas.

The U.S.–South Korea relationship is one of enduring friendship and mutual respect, but is nonetheless challenged by events, especially those involving North Korea.

The U.S.-ROK relationship has evolved from a strategic alliance designed to deter aggression from North Korea into a “comprehensive strategic alliance,” expanding well beyond the security realm. But this broader vision of the alliance is still in development.